diff --git a/Cargo.lock b/Cargo.lock
index 7ff4ddaa..09d71b56 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -170,15 +170,6 @@ dependencies = [
"version_check",
]
-[[package]]
-name = "aho-corasick"
-version = "0.7.20"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cc936419f96fa211c1b9166887b38e5e40b19958e5b895be7c1f93adec7071ac"
-dependencies = [
- "memchr",
-]
-
[[package]]
name = "aho-corasick"
version = "1.0.2"
@@ -269,9 +260,9 @@ dependencies = [
[[package]]
name = "anyhow"
-version = "1.0.71"
+version = "1.0.72"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c7d0618f0e0b7e8ff11427422b64564d5fb0be1940354bfe2e0529b18a9d9b8"
+checksum = "3b13c32d80ecc7ab747b80c3784bce54ee8a7a0cc4fbda9bf4cda2cf6fe90854"
[[package]]
name = "approx"
@@ -439,7 +430,7 @@ checksum = "0e97ce7de6cf12de5d7226c73f5ba9811622f4db3a5b91b55c53e987e5f91cba"
dependencies = [
"proc-macro2",
"quote",
- "syn 2.0.25",
+ "syn 2.0.26",
]
[[package]]
@@ -450,7 +441,7 @@ checksum = "a564d521dd56509c4c47480d00b80ee55f7e385ae48db5744c67ad50c92d2ebf"
dependencies = [
"proc-macro2",
"quote",
- "syn 2.0.25",
+ "syn 2.0.26",
]
[[package]]
@@ -597,7 +588,7 @@ dependencies = [
"regex",
"rustc-hash",
"shlex",
- "syn 2.0.25",
+ "syn 2.0.26",
]
[[package]]
@@ -751,6 +742,17 @@ version = "0.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "771fe0050b883fcc3ea2359b1a96bcfbc090b7116eae7c3c512c7a083fdf23d3"
+[[package]]
+name = "bstr"
+version = "0.2.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ba3569f383e8f1598449f1a423e72e99569137b47740b1da11ef19af3d5c3223"
+dependencies = [
+ "lazy_static",
+ "memchr",
+ "regex-automata 0.1.10",
+]
+
[[package]]
name = "bstr"
version = "1.6.0"
@@ -819,18 +821,18 @@ dependencies = [
[[package]]
name = "camino"
-version = "1.1.4"
+version = "1.1.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c530edf18f37068ac2d977409ed5cd50d53d73bc653c7647b48eb78976ac9ae2"
+checksum = "c59e92b5a388f549b863a7bea62612c09f24c8393560709a54558a9abdfb3b9c"
dependencies = [
"serde",
]
[[package]]
name = "cargo-platform"
-version = "0.1.2"
+version = "0.1.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cbdb825da8a5df079a43676dbe042702f1707b1109f713a01420fbb4cc71fa27"
+checksum = "2cfa25e60aea747ec7e1124f238816749faa93759c6ff5b31f1ccdda137f4479"
dependencies = [
"serde",
]
@@ -843,7 +845,7 @@ checksum = "eee4243f1f26fc7a42710e7439c149e2b10b05472f88090acce52632f231a73a"
dependencies = [
"camino",
"cargo-platform",
- "semver 1.0.17",
+ "semver 1.0.18",
"serde",
"serde_json",
"thiserror",
@@ -1002,9 +1004,9 @@ dependencies = [
[[package]]
name = "clap"
-version = "4.3.11"
+version = "4.3.17"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1640e5cc7fb47dbb8338fd471b105e7ed6c3cb2aeb00c2e067127ffd3764a05d"
+checksum = "5b0827b011f6f8ab38590295339817b0d26f344aa4932c3ced71b45b0c54b4a9"
dependencies = [
"clap_builder",
"clap_derive",
@@ -1013,9 +1015,9 @@ dependencies = [
[[package]]
name = "clap_builder"
-version = "4.3.11"
+version = "4.3.17"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "98c59138d527eeaf9b53f35a77fcc1fad9d883116070c63d5de1c7dc7b00c72b"
+checksum = "9441b403be87be858db6a23edb493e7f694761acdc3343d5a0fcaafd304cbc9e"
dependencies = [
"anstream",
"anstyle",
@@ -1025,14 +1027,14 @@ dependencies = [
[[package]]
name = "clap_derive"
-version = "4.3.2"
+version = "4.3.12"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b8cd2b2a819ad6eec39e8f1d6b53001af1e5469f8c177579cdaeb313115b825f"
+checksum = "54a9bb5758fc5dfe728d1019941681eccaf0cf8a4189b692a0ee2f2ecf90a050"
dependencies = [
"heck",
"proc-macro2",
"quote",
- "syn 2.0.25",
+ "syn 2.0.26",
]
[[package]]
@@ -1723,7 +1725,7 @@ dependencies = [
"proc-macro-crate",
"proc-macro2",
"quote",
- "syn 2.0.25",
+ "syn 2.0.26",
]
[[package]]
@@ -2014,9 +2016,9 @@ dependencies = [
[[package]]
name = "cxx"
-version = "1.0.100"
+version = "1.0.101"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e928d50d5858b744d1ea920b790641129c347a770d1530c3a85b77705a5ee031"
+checksum = "5032837c1384de3708043de9d4e97bb91290faca6c16529a28aa340592a78166"
dependencies = [
"cc",
"cxxbridge-flags",
@@ -2026,9 +2028,9 @@ dependencies = [
[[package]]
name = "cxx-build"
-version = "1.0.100"
+version = "1.0.101"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8332ba63f8a8040ca479de693150129067304a3496674477fff6d0c372cc34ae"
+checksum = "51368b3d0dbf356e10fcbfd455a038503a105ee556f7ee79b6bb8c53a7247456"
dependencies = [
"cc",
"codespan-reporting",
@@ -2036,24 +2038,24 @@ dependencies = [
"proc-macro2",
"quote",
"scratch",
- "syn 2.0.25",
+ "syn 2.0.26",
]
[[package]]
name = "cxxbridge-flags"
-version = "1.0.100"
+version = "1.0.101"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5966a5a87b6e9bb342f5fab7170a93c77096efe199872afffc4b477cfeb86957"
+checksum = "0d9062157072e4aafc8e56ceaf8325ce850c5ae37578c852a0d4de2cecdded13"
[[package]]
name = "cxxbridge-macro"
-version = "1.0.100"
+version = "1.0.101"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "81b2dab6991c7ab1572fea8cb049db819b1aeea1e2dac74c0869f244d9f21a7c"
+checksum = "cf01e8a540f5a4e0f284595834f81cf88572f244b768f051724537afa99a2545"
dependencies = [
"proc-macro2",
"quote",
- "syn 2.0.25",
+ "syn 2.0.26",
]
[[package]]
@@ -2317,7 +2319,7 @@ checksum = "487585f4d0c6655fe74905e2504d8ad6908e4db67f744eb140876906c2f3175d"
dependencies = [
"proc-macro2",
"quote",
- "syn 2.0.25",
+ "syn 2.0.26",
]
[[package]]
@@ -2334,9 +2336,9 @@ checksum = "9ea835d29036a4087793836fa931b08837ad5e957da9e23886b29586fb9b6650"
[[package]]
name = "dtoa"
-version = "1.0.8"
+version = "1.0.9"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "519b83cd10f5f6e969625a409f735182bea5558cd8b64c655806ceaae36f1999"
+checksum = "dcbb2bf8e87535c23f7a8a321e364ce21462d0ff10cb6407820e8e96dfff6653"
[[package]]
name = "dyn-clonable"
@@ -2361,9 +2363,9 @@ dependencies = [
[[package]]
name = "dyn-clone"
-version = "1.0.11"
+version = "1.0.12"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "68b0cf012f1230e43cd00ebb729c6bb58707ecfa8ad08b52ef3a4ccd2697fc30"
+checksum = "304e6508efa593091e97a9abbc10f90aa7ca635b6d2784feff3c89d41dd12272"
[[package]]
name = "ecdsa"
@@ -2470,7 +2472,7 @@ dependencies = [
"group 0.13.0",
"pkcs8 0.10.2",
"rand_core 0.6.4",
- "sec1 0.7.2",
+ "sec1 0.7.3",
"subtle",
"zeroize",
]
@@ -2510,7 +2512,7 @@ checksum = "5e9a1f9f7d83e59740248a6e14ecf93929ade55027844dfcea78beafccc15745"
dependencies = [
"proc-macro2",
"quote",
- "syn 2.0.25",
+ "syn 2.0.26",
]
[[package]]
@@ -2521,7 +2523,7 @@ checksum = "c9838a970f5de399d3070ae1739e131986b2f5dcc223c7423ca0927e3a878522"
dependencies = [
"proc-macro2",
"quote",
- "syn 2.0.25",
+ "syn 2.0.26",
]
[[package]]
@@ -2748,7 +2750,7 @@ dependencies = [
"fs-err",
"proc-macro2",
"quote",
- "syn 2.0.25",
+ "syn 2.0.26",
]
[[package]]
@@ -2800,7 +2802,7 @@ dependencies = [
[[package]]
name = "fc-cli"
version = "1.0.0-dev"
-source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#adf7117f373b68d4128385ad08c28a9f7c597cd0"
+source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#c2605558ad7e23362be1f16c7d2ec3e7d2e658ab"
dependencies = [
"clap",
"ethereum-types",
@@ -2818,7 +2820,7 @@ dependencies = [
[[package]]
name = "fc-consensus"
version = "2.0.0-dev"
-source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#adf7117f373b68d4128385ad08c28a9f7c597cd0"
+source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#c2605558ad7e23362be1f16c7d2ec3e7d2e658ab"
dependencies = [
"async-trait",
"fp-consensus",
@@ -2834,7 +2836,7 @@ dependencies = [
[[package]]
name = "fc-db"
version = "2.0.0-dev"
-source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#adf7117f373b68d4128385ad08c28a9f7c597cd0"
+source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#c2605558ad7e23362be1f16c7d2ec3e7d2e658ab"
dependencies = [
"async-trait",
"fp-storage",
@@ -2854,7 +2856,7 @@ dependencies = [
[[package]]
name = "fc-mapping-sync"
version = "2.0.0-dev"
-source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#adf7117f373b68d4128385ad08c28a9f7c597cd0"
+source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#c2605558ad7e23362be1f16c7d2ec3e7d2e658ab"
dependencies = [
"fc-db",
"fc-storage",
@@ -2875,7 +2877,7 @@ dependencies = [
[[package]]
name = "fc-rpc"
version = "2.0.0-dev"
-source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#adf7117f373b68d4128385ad08c28a9f7c597cd0"
+source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#c2605558ad7e23362be1f16c7d2ec3e7d2e658ab"
dependencies = [
"ethereum",
"ethereum-types",
@@ -2925,7 +2927,7 @@ dependencies = [
[[package]]
name = "fc-rpc-core"
version = "1.1.0-dev"
-source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#adf7117f373b68d4128385ad08c28a9f7c597cd0"
+source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#c2605558ad7e23362be1f16c7d2ec3e7d2e658ab"
dependencies = [
"ethereum",
"ethereum-types",
@@ -2938,7 +2940,7 @@ dependencies = [
[[package]]
name = "fc-storage"
version = "1.0.0-dev"
-source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#adf7117f373b68d4128385ad08c28a9f7c597cd0"
+source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#c2605558ad7e23362be1f16c7d2ec3e7d2e658ab"
dependencies = [
"ethereum",
"ethereum-types",
@@ -3090,7 +3092,7 @@ dependencies = [
[[package]]
name = "fp-account"
version = "1.0.0-dev"
-source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#adf7117f373b68d4128385ad08c28a9f7c597cd0"
+source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#c2605558ad7e23362be1f16c7d2ec3e7d2e658ab"
dependencies = [
"hex",
"impl-serde",
@@ -3109,7 +3111,7 @@ dependencies = [
[[package]]
name = "fp-consensus"
version = "2.0.0-dev"
-source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#adf7117f373b68d4128385ad08c28a9f7c597cd0"
+source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#c2605558ad7e23362be1f16c7d2ec3e7d2e658ab"
dependencies = [
"ethereum",
"parity-scale-codec",
@@ -3121,7 +3123,7 @@ dependencies = [
[[package]]
name = "fp-dynamic-fee"
version = "1.0.0"
-source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#adf7117f373b68d4128385ad08c28a9f7c597cd0"
+source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#c2605558ad7e23362be1f16c7d2ec3e7d2e658ab"
dependencies = [
"async-trait",
"sp-core",
@@ -3131,13 +3133,13 @@ dependencies = [
[[package]]
name = "fp-ethereum"
version = "1.0.0-dev"
-source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#adf7117f373b68d4128385ad08c28a9f7c597cd0"
+source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#c2605558ad7e23362be1f16c7d2ec3e7d2e658ab"
dependencies = [
"ethereum",
"ethereum-types",
"fp-evm",
"frame-support",
- "num_enum",
+ "num_enum 0.6.1",
"parity-scale-codec",
"sp-std",
]
@@ -3145,7 +3147,7 @@ dependencies = [
[[package]]
name = "fp-evm"
version = "3.0.0-dev"
-source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#adf7117f373b68d4128385ad08c28a9f7c597cd0"
+source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#c2605558ad7e23362be1f16c7d2ec3e7d2e658ab"
dependencies = [
"evm",
"frame-support",
@@ -3160,7 +3162,7 @@ dependencies = [
[[package]]
name = "fp-rpc"
version = "3.0.0-dev"
-source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#adf7117f373b68d4128385ad08c28a9f7c597cd0"
+source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#c2605558ad7e23362be1f16c7d2ec3e7d2e658ab"
dependencies = [
"ethereum",
"ethereum-types",
@@ -3177,7 +3179,7 @@ dependencies = [
[[package]]
name = "fp-self-contained"
version = "1.0.0-dev"
-source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#adf7117f373b68d4128385ad08c28a9f7c597cd0"
+source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#c2605558ad7e23362be1f16c7d2ec3e7d2e658ab"
dependencies = [
"frame-support",
"parity-scale-codec",
@@ -3189,7 +3191,7 @@ dependencies = [
[[package]]
name = "fp-storage"
version = "2.0.0"
-source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#adf7117f373b68d4128385ad08c28a9f7c597cd0"
+source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#c2605558ad7e23362be1f16c7d2ec3e7d2e658ab"
dependencies = [
"parity-scale-codec",
"serde",
@@ -3281,7 +3283,7 @@ dependencies = [
"proc-macro-crate",
"proc-macro2",
"quote",
- "syn 2.0.25",
+ "syn 2.0.26",
]
[[package]]
@@ -3398,7 +3400,7 @@ dependencies = [
"proc-macro-warning",
"proc-macro2",
"quote",
- "syn 2.0.25",
+ "syn 2.0.26",
]
[[package]]
@@ -3410,7 +3412,7 @@ dependencies = [
"proc-macro-crate",
"proc-macro2",
"quote",
- "syn 2.0.25",
+ "syn 2.0.26",
]
[[package]]
@@ -3420,7 +3422,7 @@ source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.43#5e
dependencies = [
"proc-macro2",
"quote",
- "syn 2.0.25",
+ "syn 2.0.26",
]
[[package]]
@@ -3500,7 +3502,7 @@ version = "0.6.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "2eeb4ed9e12f43b7fa0baae3f9cdda28352770132ef2e09a23760c29cae8bd47"
dependencies = [
- "rustix 0.38.3",
+ "rustix 0.38.4",
"windows-sys 0.48.0",
]
@@ -3582,7 +3584,7 @@ checksum = "89ca545a94061b6365f2c7355b4b32bd20df3ff95f02da9329b34ccc3bd6ee72"
dependencies = [
"proc-macro2",
"quote",
- "syn 2.0.25",
+ "syn 2.0.26",
]
[[package]]
@@ -3732,12 +3734,12 @@ checksum = "d2fabcfbdc87f4758337ca535fb41a6d701b65693ce38287d856d1674551ec9b"
[[package]]
name = "globset"
-version = "0.4.10"
+version = "0.4.11"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "029d74589adefde59de1a0c4f4732695c32805624aec7b68d91503d4dba79afc"
+checksum = "1391ab1f92ffcc08911957149833e682aa3fe252b9f45f966d2ef972274c97df"
dependencies = [
- "aho-corasick 0.7.20",
- "bstr",
+ "aho-corasick",
+ "bstr 1.6.0",
"fnv",
"log",
"regex",
@@ -3870,6 +3872,12 @@ version = "0.4.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
+[[package]]
+name = "hex-literal"
+version = "0.3.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7ebdb29d2ea9ed0083cd8cece49bbd968021bd99b0849edb4a9a7ee0fdf6a4e0"
+
[[package]]
name = "hex-literal"
version = "0.4.1"
@@ -4267,7 +4275,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "cb0889898416213fab133e1d33a0e5858a48177452750691bde3666d0fdbaf8b"
dependencies = [
"hermit-abi 0.3.2",
- "rustix 0.38.3",
+ "rustix 0.38.4",
"windows-sys 0.48.0",
]
@@ -4282,9 +4290,9 @@ dependencies = [
[[package]]
name = "itoa"
-version = "1.0.8"
+version = "1.0.9"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "62b02a5381cc465bd3041d84623d0fa3b66738b52b8e2fc3bab8ad63ab032f4a"
+checksum = "af150ab688ff2122fcef229be89cb50dd66af9e01a4ff320cc137eecc9bacc38"
[[package]]
name = "jobserver"
@@ -4484,7 +4492,7 @@ dependencies = [
"frame-system-benchmarking",
"frame-system-rpc-runtime-api",
"frame-try-runtime",
- "hex-literal",
+ "hex-literal 0.4.1",
"kusama-runtime-constants",
"log",
"pallet-authority-discovery",
@@ -4621,6 +4629,9 @@ name = "lazy_static"
version = "1.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
+dependencies = [
+ "spin",
+]
[[package]]
name = "lazycell"
@@ -5748,9 +5759,9 @@ checksum = "61807f77802ff30975e01f4f071c8ba10c022052f98b3294119f3e615d13e5be"
[[package]]
name = "num"
-version = "0.4.0"
+version = "0.4.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "43db66d1170d347f9a065114077f7dccb00c1b9478c89384490a3425279a4606"
+checksum = "b05180d69e3da0e530ba2a1dae5110317e49e3b7f3d41be227dc5f92e49ee7af"
dependencies = [
"num-bigint",
"num-complex",
@@ -5842,13 +5853,34 @@ dependencies = [
"libc",
]
+[[package]]
+name = "num_enum"
+version = "0.5.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1f646caf906c20226733ed5b1374287eb97e3c2a5c227ce668c1f2ce20ae57c9"
+dependencies = [
+ "num_enum_derive 0.5.11",
+]
+
[[package]]
name = "num_enum"
version = "0.6.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7a015b430d3c108a207fd776d2e2196aaf8b1cf8cf93253e3a097ff3085076a1"
dependencies = [
- "num_enum_derive",
+ "num_enum_derive 0.6.1",
+]
+
+[[package]]
+name = "num_enum_derive"
+version = "0.5.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dcbff9bc912032c62bf65ef1d5aea88983b420f4f839db1e9b0c281a25c9c799"
+dependencies = [
+ "proc-macro-crate",
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
]
[[package]]
@@ -5860,7 +5892,7 @@ dependencies = [
"proc-macro-crate",
"proc-macro2",
"quote",
- "syn 2.0.25",
+ "syn 2.0.26",
]
[[package]]
@@ -6146,7 +6178,7 @@ dependencies = [
[[package]]
name = "pallet-base-fee"
version = "1.0.0"
-source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#adf7117f373b68d4128385ad08c28a9f7c597cd0"
+source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#c2605558ad7e23362be1f16c7d2ec3e7d2e658ab"
dependencies = [
"fp-evm",
"frame-support",
@@ -6365,7 +6397,7 @@ dependencies = [
[[package]]
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-source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#adf7117f373b68d4128385ad08c28a9f7c597cd0"
+source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#c2605558ad7e23362be1f16c7d2ec3e7d2e658ab"
dependencies = [
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"ethereum-types",
@@ -6388,7 +6420,7 @@ dependencies = [
[[package]]
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-source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#adf7117f373b68d4128385ad08c28a9f7c597cd0"
+source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#c2605558ad7e23362be1f16c7d2ec3e7d2e658ab"
dependencies = [
"environmental",
"evm",
@@ -6398,7 +6430,7 @@ dependencies = [
"frame-support",
"frame-system",
"hex",
- "hex-literal",
+ "hex-literal 0.4.1",
"impl-trait-for-tuples",
"log",
"parity-scale-codec",
@@ -6413,18 +6445,71 @@ dependencies = [
[[package]]
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-source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#adf7117f373b68d4128385ad08c28a9f7c597cd0"
+source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#c2605558ad7e23362be1f16c7d2ec3e7d2e658ab"
+dependencies = [
+ "frame-support",
+ "frame-system",
+ "parity-scale-codec",
+ "scale-info",
+]
+
+[[package]]
+name = "pallet-evm-living-assets-ownership"
+version = "0.1.0"
dependencies = [
+ "derive_more",
+ "fp-evm",
"frame-support",
"frame-system",
+ "hex-literal 0.3.4",
+ "num_enum 0.5.11",
+ "pallet-balances",
+ "pallet-evm",
+ "pallet-living-assets-ownership",
+ "pallet-timestamp",
"parity-scale-codec",
+ "precompile-utils",
+ "precompile-utils-macro",
"scale-info",
+ "serde",
+ "sp-arithmetic",
+ "sp-core",
+ "sp-io",
+ "sp-runtime",
+ "sp-std",
+]
+
+[[package]]
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+version = "2.0.0-dev"
+source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#c2605558ad7e23362be1f16c7d2ec3e7d2e658ab"
+dependencies = [
+ "fp-evm",
+]
+
+[[package]]
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+source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#c2605558ad7e23362be1f16c7d2ec3e7d2e658ab"
+dependencies = [
+ "fp-evm",
+ "sp-core",
+ "substrate-bn",
+]
+
+[[package]]
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+version = "2.0.0-dev"
+source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#c2605558ad7e23362be1f16c7d2ec3e7d2e658ab"
+dependencies = [
+ "ed25519-dalek",
+ "fp-evm",
]
[[package]]
name = "pallet-evm-precompile-modexp"
version = "2.0.0-dev"
-source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#adf7117f373b68d4128385ad08c28a9f7c597cd0"
+source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#c2605558ad7e23362be1f16c7d2ec3e7d2e658ab"
dependencies = [
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"num",
@@ -6433,7 +6518,7 @@ dependencies = [
[[package]]
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-source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#adf7117f373b68d4128385ad08c28a9f7c597cd0"
+source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#c2605558ad7e23362be1f16c7d2ec3e7d2e658ab"
dependencies = [
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"tiny-keccak",
@@ -6442,7 +6527,7 @@ dependencies = [
[[package]]
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version = "2.0.0-dev"
-source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#adf7117f373b68d4128385ad08c28a9f7c597cd0"
+source = "git+https://github.com/paritytech/frontier?branch=polkadot-v0.9.43#c2605558ad7e23362be1f16c7d2ec3e7d2e658ab"
dependencies = [
"fp-evm",
"ripemd",
@@ -6553,6 +6638,7 @@ dependencies = [
"parity-scale-codec",
"scale-info",
"serde",
+ "sp-arithmetic",
"sp-core",
"sp-io",
"sp-runtime",
@@ -6915,7 +7001,7 @@ dependencies = [
"proc-macro-crate",
"proc-macro2",
"quote",
- "syn 2.0.25",
+ "syn 2.0.26",
]
[[package]]
@@ -7190,7 +7276,7 @@ dependencies = [
"frame-benchmarking",
"frame-benchmarking-cli",
"futures",
- "hex-literal",
+ "hex-literal 0.4.1",
"jsonrpsee",
"log",
"pallet-transaction-payment-rpc",
@@ -7253,8 +7339,9 @@ dependencies = [
"frame-system-benchmarking",
"frame-system-rpc-runtime-api",
"frame-try-runtime",
- "hex-literal",
+ "hex-literal 0.4.1",
"log",
+ "num_enum 0.5.11",
"pallet-aura",
"pallet-authorship",
"pallet-balances",
@@ -7263,6 +7350,10 @@ dependencies = [
"pallet-ethereum",
"pallet-evm",
"pallet-evm-chain-id",
+ "pallet-evm-living-assets-ownership",
+ "pallet-evm-precompile-blake2",
+ "pallet-evm-precompile-bn128",
+ "pallet-evm-precompile-ed25519",
"pallet-evm-precompile-modexp",
"pallet-evm-precompile-sha3fips",
"pallet-evm-precompile-simple",
@@ -7279,6 +7370,7 @@ dependencies = [
"polkadot-parachain",
"polkadot-primitives",
"polkadot-runtime-common",
+ "precompile-utils",
"scale-info",
"smallvec",
"sp-api",
@@ -7347,9 +7439,9 @@ dependencies = [
[[package]]
name = "parity-scale-codec"
-version = "3.6.3"
+version = "3.6.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "756d439303e94fae44f288ba881ad29670c65b0c4b0e05674ca81061bb65f2c5"
+checksum = "dd8e946cc0cc711189c0b0249fb8b599cbeeab9784d83c415719368bb8d4ac64"
dependencies = [
"arrayvec 0.7.4",
"bitvec",
@@ -7362,9 +7454,9 @@ dependencies = [
[[package]]
name = "parity-scale-codec-derive"
-version = "3.6.3"
+version = "3.6.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
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+checksum = "2a296c3079b5fefbc499e1de58dc26c09b1b9a5952d26694ee89f04a43ebbb3e"
dependencies = [
"proc-macro-crate",
"proc-macro2",
@@ -7446,9 +7538,9 @@ checksum = "7924d1d0ad836f665c9065e26d016c673ece3993f30d340068b16f282afc1156"
[[package]]
name = "paste"
-version = "1.0.13"
+version = "1.0.14"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b4b27ab7be369122c218afc2079489cdcb4b517c0a3fc386ff11e1fedfcc2b35"
+checksum = "de3145af08024dea9fa9914f381a17b8fc6034dfb00f3a84013f7ff43f29ed4c"
[[package]]
name = "pbkdf2"
@@ -7500,9 +7592,9 @@ checksum = "9b2a4787296e9989611394c33f193f676704af1686e70b8f8033ab5ba9a35a94"
[[package]]
name = "pest"
-version = "2.7.0"
+version = "2.7.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f73935e4d55e2abf7f130186537b19e7a4abc886a0252380b59248af473a3fc9"
+checksum = "0d2d1d55045829d65aad9d389139882ad623b33b904e7c9f1b10c5b8927298e5"
dependencies = [
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"ucd-trie",
@@ -7510,9 +7602,9 @@ dependencies = [
[[package]]
name = "pest_derive"
-version = "2.7.0"
+version = "2.7.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
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+checksum = "5f94bca7e7a599d89dea5dfa309e217e7906c3c007fb9c3299c40b10d6a315d3"
dependencies = [
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"pest_generator",
@@ -7520,22 +7612,22 @@ dependencies = [
[[package]]
name = "pest_generator"
-version = "2.7.0"
+version = "2.7.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b3e8cba4ec22bada7fc55ffe51e2deb6a0e0db2d0b7ab0b103acc80d2510c190"
+checksum = "99d490fe7e8556575ff6911e45567ab95e71617f43781e5c05490dc8d75c965c"
dependencies = [
"pest",
"pest_meta",
"proc-macro2",
"quote",
- "syn 2.0.25",
+ "syn 2.0.26",
]
[[package]]
name = "pest_meta"
-version = "2.7.0"
+version = "2.7.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a01f71cb40bd8bb94232df14b946909e14660e33fc05db3e50ae2a82d7ea0ca0"
+checksum = "2674c66ebb4b4d9036012091b537aae5878970d6999f81a265034d85b136b341"
dependencies = [
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"pest",
@@ -7569,7 +7661,7 @@ checksum = "ec2e072ecce94ec471b13398d5402c188e76ac03cf74dd1a975161b23a3f6d9c"
dependencies = [
"proc-macro2",
"quote",
- "syn 2.0.25",
+ "syn 2.0.26",
]
[[package]]
@@ -8397,7 +8489,7 @@ version = "0.9.43"
source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.43#ba42b9ce51d25bdaf52d2c61e0763a6e3da50d25"
dependencies = [
"bitvec",
- "hex-literal",
+ "hex-literal 0.4.1",
"parity-scale-codec",
"polkadot-core-primitives",
"polkadot-parachain",
@@ -8463,7 +8555,7 @@ dependencies = [
"frame-system-benchmarking",
"frame-system-rpc-runtime-api",
"frame-try-runtime",
- "hex-literal",
+ "hex-literal 0.4.1",
"log",
"pallet-authority-discovery",
"pallet-authorship",
@@ -8671,7 +8763,7 @@ dependencies = [
"frame-support",
"frame-system-rpc-runtime-api",
"futures",
- "hex-literal",
+ "hex-literal 0.4.1",
"kusama-runtime",
"kvdb",
"kvdb-rocksdb",
@@ -8855,9 +8947,9 @@ dependencies = [
[[package]]
name = "portable-atomic"
-version = "1.3.3"
+version = "1.4.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
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+checksum = "edc55135a600d700580e406b4de0d59cb9ad25e344a3a091a97ded2622ec4ec6"
[[package]]
name = "ppv-lite86"
@@ -8865,6 +8957,41 @@ version = "0.2.17"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
+[[package]]
+name = "precompile-utils"
+version = "0.1.0"
+dependencies = [
+ "assert_matches",
+ "evm",
+ "fp-evm",
+ "frame-support",
+ "frame-system",
+ "hex-literal 0.3.4",
+ "impl-trait-for-tuples",
+ "num_enum 0.5.11",
+ "pallet-evm",
+ "parity-scale-codec",
+ "precompile-utils-macro",
+ "sha3",
+ "similar-asserts",
+ "sp-core",
+ "sp-io",
+ "sp-runtime",
+ "sp-std",
+ "xcm",
+]
+
+[[package]]
+name = "precompile-utils-macro"
+version = "0.1.0"
+dependencies = [
+ "num_enum 0.5.11",
+ "proc-macro2",
+ "quote",
+ "sha3",
+ "syn 1.0.109",
+]
+
[[package]]
name = "predicates"
version = "2.1.5"
@@ -8912,7 +9039,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "92139198957b410250d43fad93e630d956499a625c527eda65175c8680f83387"
dependencies = [
"proc-macro2",
- "syn 2.0.25",
+ "syn 2.0.26",
]
[[package]]
@@ -8987,14 +9114,14 @@ checksum = "0e99670bafb56b9a106419397343bdbc8b8742c3cc449fec6345f86173f47cd4"
dependencies = [
"proc-macro2",
"quote",
- "syn 2.0.25",
+ "syn 2.0.26",
]
[[package]]
name = "proc-macro2"
-version = "1.0.64"
+version = "1.0.66"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "78803b62cbf1f46fde80d7c0e803111524b9877184cfe7c3033659490ac7a7da"
+checksum = "18fb31db3f9bddb2ea821cde30a9f70117e3f119938b5ee630b7403aa6e2ead9"
dependencies = [
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]
@@ -9158,9 +9285,9 @@ dependencies = [
[[package]]
name = "quote"
-version = "1.0.29"
+version = "1.0.31"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "573015e8ab27661678357f27dc26460738fd2b6c86e46f386fde94cb5d913105"
+checksum = "5fe8a65d69dd0808184ebb5f836ab526bb259db23c657efa38711b1072ee47f0"
dependencies = [
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]
@@ -9363,7 +9490,7 @@ checksum = "68bf53dad9b6086826722cdc99140793afd9f62faa14a1ad07eb4f955e7a7216"
dependencies = [
"proc-macro2",
"quote",
- "syn 2.0.25",
+ "syn 2.0.26",
]
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source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b2eae68fc220f7cf2532e4494aded17545fce192d59cd996e0fe7887f4ceb575"
dependencies = [
- "aho-corasick 1.0.2",
+ "aho-corasick",
"memchr",
- "regex-automata 0.3.2",
+ "regex-automata 0.3.3",
"regex-syntax 0.7.4",
]
@@ -9401,11 +9528,11 @@ dependencies = [
[[package]]
name = "regex-automata"
-version = "0.3.2"
+version = "0.3.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
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+checksum = "39354c10dd07468c2e73926b23bb9c2caca74c5501e38a35da70406f1d923310"
dependencies = [
- "aho-corasick 1.0.2",
+ "aho-corasick",
"memchr",
"regex-syntax 0.7.4",
]
@@ -9522,7 +9649,7 @@ dependencies = [
"frame-system-benchmarking",
"frame-system-rpc-runtime-api",
"frame-try-runtime",
- "hex-literal",
+ "hex-literal 0.4.1",
"log",
"pallet-authority-discovery",
"pallet-authorship",
@@ -9695,7 +9822,7 @@ version = "0.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bfa0f585226d2e68097d4f95d113b15b83a82e819ab25717ec0590d9584ef366"
dependencies = [
- "semver 1.0.17",
+ "semver 1.0.18",
]
[[package]]
@@ -9737,9 +9864,9 @@ dependencies = [
[[package]]
name = "rustix"
-version = "0.38.3"
+version = "0.38.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ac5ffa1efe7548069688cd7028f32591853cd7b5b756d41bcffd2353e4fc75b4"
+checksum = "0a962918ea88d644592894bc6dc55acc6c0956488adcebbfb6e273506b7fd6e5"
dependencies = [
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"errno",
@@ -9796,9 +9923,9 @@ dependencies = [
[[package]]
name = "rustversion"
-version = "1.0.13"
+version = "1.0.14"
source = "registry+https://github.com/rust-lang/crates.io-index"
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+checksum = "7ffc183a10b4478d04cbbbfc96d0873219d962dd5accaff2ffbd4ceb7df837f4"
[[package]]
name = "rw-stream-sink"
@@ -9813,15 +9940,15 @@ dependencies = [
[[package]]
name = "ryu"
-version = "1.0.14"
+version = "1.0.15"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fe232bdf6be8c8de797b22184ee71118d63780ea42ac85b61d1baa6d3b782ae9"
+checksum = "1ad4cc8da4ef723ed60bced201181d83791ad433213d8c24efffda1eec85d741"
[[package]]
name = "safe_arch"
-version = "0.7.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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+checksum = "f398075ce1e6a179b46f51bd88d0598b92b00d3551f1a2d4ac49e771b56ac354"
dependencies = [
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]
@@ -9940,7 +10067,7 @@ dependencies = [
"proc-macro-crate",
"proc-macro2",
"quote",
- "syn 2.0.25",
+ "syn 2.0.26",
]
[[package]]
@@ -10908,7 +11035,7 @@ dependencies = [
"proc-macro-crate",
"proc-macro2",
"quote",
- "syn 2.0.25",
+ "syn 2.0.26",
]
[[package]]
@@ -11033,15 +11160,15 @@ dependencies = [
[[package]]
name = "scopeguard"
-version = "1.1.0"
+version = "1.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
+checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
[[package]]
name = "scratch"
-version = "1.0.6"
+version = "1.0.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "764cad9e7e1ca5fe15b552859ff5d96a314e6ed2934f2260168cd5dfa5891409"
+checksum = "a3cf7c11c38cb994f3d40e8a8cde3bbd1f72a435e4c49e85d6553d8312306152"
[[package]]
name = "sct"
@@ -11091,9 +11218,9 @@ dependencies = [
[[package]]
name = "sec1"
-version = "0.7.2"
+version = "0.7.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f0aec48e813d6b90b15f0b8948af3c63483992dee44c03e9930b3eebdabe046e"
+checksum = "d3e97a565f76233a6003f9f5c54be1d9c5bdfa3eccfb189469f11ec4901c47dc"
dependencies = [
"base16ct 0.2.0",
"der 0.7.7",
@@ -11164,9 +11291,9 @@ dependencies = [
[[package]]
name = "semver"
-version = "1.0.17"
+version = "1.0.18"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bebd363326d05ec3e2f532ab7660680f3b02130d780c299bca73469d521bc0ed"
+checksum = "b0293b4b29daaf487284529cc2f5675b8e57c61f70167ba415a463651fd6a918"
dependencies = [
"serde",
]
@@ -11179,29 +11306,29 @@ checksum = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
[[package]]
name = "serde"
-version = "1.0.171"
+version = "1.0.173"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "30e27d1e4fd7659406c492fd6cfaf2066ba8773de45ca75e855590f856dc34a9"
+checksum = "e91f70896d6720bc714a4a57d22fc91f1db634680e65c8efe13323f1fa38d53f"
dependencies = [
"serde_derive",
]
[[package]]
name = "serde_derive"
-version = "1.0.171"
+version = "1.0.173"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "389894603bd18c46fa56231694f8d827779c0951a667087194cf9de94ed24682"
+checksum = "a6250dde8342e0232232be9ca3db7aa40aceb5a3e5dd9bddbc00d99a007cde49"
dependencies = [
"proc-macro2",
"quote",
- "syn 2.0.25",
+ "syn 2.0.26",
]
[[package]]
name = "serde_json"
-version = "1.0.100"
+version = "1.0.103"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0f1e14e89be7aa4c4b78bdbdc9eb5bf8517829a600ae8eaa39a6e1d960b5185c"
+checksum = "d03b412469450d4404fe8499a268edd7f8b79fecb074b0d812ad64ca21f4031b"
dependencies = [
"itoa",
"ryu",
@@ -11344,6 +11471,26 @@ dependencies = [
"wide",
]
+[[package]]
+name = "similar"
+version = "2.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "420acb44afdae038210c99e69aae24109f32f15500aa708e81d46c9f29d55fcf"
+dependencies = [
+ "bstr 0.2.17",
+ "unicode-segmentation",
+]
+
+[[package]]
+name = "similar-asserts"
+version = "1.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bbf644ad016b75129f01a34a355dcb8d66a5bc803e417c7a77cc5d5ee9fa0f18"
+dependencies = [
+ "console",
+ "similar",
+]
+
[[package]]
name = "siphasher"
version = "0.3.10"
@@ -11483,7 +11630,7 @@ dependencies = [
"proc-macro-crate",
"proc-macro2",
"quote",
- "syn 2.0.25",
+ "syn 2.0.26",
]
[[package]]
@@ -11725,7 +11872,7 @@ dependencies = [
"proc-macro2",
"quote",
"sp-core-hashing",
- "syn 2.0.25",
+ "syn 2.0.26",
]
[[package]]
@@ -11744,7 +11891,7 @@ source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.43#5e
dependencies = [
"proc-macro2",
"quote",
- "syn 2.0.25",
+ "syn 2.0.26",
]
[[package]]
@@ -11830,7 +11977,7 @@ version = "4.1.0-dev"
source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.43#5e49f6e44820affccaf517fd22af564f4b495d40"
dependencies = [
"thiserror",
- "zstd 0.12.3+zstd.1.5.2",
+ "zstd 0.12.4",
]
[[package]]
@@ -11955,7 +12102,7 @@ dependencies = [
"proc-macro-crate",
"proc-macro2",
"quote",
- "syn 2.0.25",
+ "syn 2.0.26",
]
[[package]]
@@ -12141,7 +12288,7 @@ dependencies = [
"parity-scale-codec",
"proc-macro2",
"quote",
- "syn 2.0.25",
+ "syn 2.0.26",
]
[[package]]
@@ -12350,6 +12497,19 @@ dependencies = [
"zeroize",
]
+[[package]]
+name = "substrate-bn"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "72b5bbfa79abbae15dd642ea8176a21a635ff3c00059961d1ea27ad04e5b441c"
+dependencies = [
+ "byteorder",
+ "crunchy",
+ "lazy_static",
+ "rand 0.8.5",
+ "rustc-hex",
+]
+
[[package]]
name = "substrate-build-script-utils"
version = "3.0.0"
@@ -12466,9 +12626,9 @@ dependencies = [
[[package]]
name = "syn"
-version = "2.0.25"
+version = "2.0.26"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "15e3fc8c0c74267e2df136e5e5fb656a464158aa57624053375eb9c8c6e25ae2"
+checksum = "45c3457aacde3c65315de5031ec191ce46604304d2446e803d71ade03308d970"
dependencies = [
"proc-macro2",
"quote",
@@ -12516,9 +12676,9 @@ checksum = "55937e1799185b12863d447f42597ed69d9928686b8d88a1df17376a097d8369"
[[package]]
name = "target-lexicon"
-version = "0.12.8"
+version = "0.12.10"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1b1c7f239eb94671427157bd93b3694320f3668d4e1eff08c7285366fd777fac"
+checksum = "1d2faeef5759ab89935255b1a4cd98e0baf99d1085e37d36599c625dac49ae8e"
[[package]]
name = "tempfile"
@@ -12566,7 +12726,7 @@ checksum = "463fe12d7993d3b327787537ce8dd4dfa058de32fc2b195ef3cde03dc4771e8f"
dependencies = [
"proc-macro2",
"quote",
- "syn 2.0.25",
+ "syn 2.0.26",
]
[[package]]
@@ -12747,7 +12907,7 @@ checksum = "630bdcf245f78637c13ec01ffae6187cca34625e8c63150d424b59e55af2675e"
dependencies = [
"proc-macro2",
"quote",
- "syn 2.0.25",
+ "syn 2.0.26",
]
[[package]]
@@ -12831,9 +12991,9 @@ dependencies = [
[[package]]
name = "toml_edit"
-version = "0.19.12"
+version = "0.19.14"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c500344a19072298cd05a7224b3c0c629348b78692bf48466c5238656e315a78"
+checksum = "f8123f27e969974a3dfba720fdb560be359f57b44302d280ba72e76a74480e8a"
dependencies = [
"indexmap 2.0.0",
"serde",
@@ -12855,9 +13015,9 @@ dependencies = [
[[package]]
name = "tower-http"
-version = "0.4.1"
+version = "0.4.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a8bd22a874a2d0b70452d5597b12c537331d49060824a95f49f108994f94aa4c"
+checksum = "7ac8060a61f8758a61562f6fb53ba3cbe1ca906f001df2e53cccddcdbee91e7c"
dependencies = [
"bitflags 2.3.3",
"bytes",
@@ -12904,7 +13064,7 @@ checksum = "5f4f31f56159e98206da9efd823404b79b6ef3143b4a7ab76e67b1751b25a4ab"
dependencies = [
"proc-macro2",
"quote",
- "syn 2.0.25",
+ "syn 2.0.26",
]
[[package]]
@@ -12947,7 +13107,7 @@ dependencies = [
"proc-macro-crate",
"proc-macro2",
"quote",
- "syn 2.0.25",
+ "syn 2.0.26",
]
[[package]]
@@ -13112,7 +13272,7 @@ dependencies = [
"sp-version",
"sp-weights",
"substrate-rpc-client",
- "zstd 0.12.3+zstd.1.5.2",
+ "zstd 0.12.4",
]
[[package]]
@@ -13184,9 +13344,9 @@ checksum = "92888ba5573ff080736b3648696b70cafad7d250551175acbaa4e0385b3e1460"
[[package]]
name = "unicode-ident"
-version = "1.0.10"
+version = "1.0.11"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "22049a19f4a68748a168c0fc439f9516686aa045927ff767eca0a85101fb6e73"
+checksum = "301abaae475aa91687eb82514b328ab47a211a533026cb25fc3e519b86adfc3c"
[[package]]
name = "unicode-normalization"
@@ -13197,6 +13357,12 @@ dependencies = [
"tinyvec",
]
+[[package]]
+name = "unicode-segmentation"
+version = "1.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1dd624098567895118886609431a7c3b8f516e41d30e0643f03d94592a147e36"
+
[[package]]
name = "unicode-width"
version = "0.1.10"
@@ -13266,9 +13432,9 @@ checksum = "711b9620af191e0cdc7468a8d14e709c3dcdb115b36f838e601583af800a370a"
[[package]]
name = "uuid"
-version = "1.4.0"
+version = "1.4.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d023da39d1fde5a8a3fe1f3e01ca9632ada0a63e9797de55a879d6e2236277be"
+checksum = "79daa5ed5740825c40b389c5e50312b9c86df53fccd33f281df655642b43869d"
dependencies = [
"getrandom 0.2.10",
]
@@ -13370,7 +13536,7 @@ dependencies = [
"once_cell",
"proc-macro2",
"quote",
- "syn 2.0.25",
+ "syn 2.0.26",
"wasm-bindgen-shared",
]
@@ -13404,7 +13570,7 @@ checksum = "54681b18a46765f095758388f2d0cf16eb8d4169b639ab575a8f5693af210c7b"
dependencies = [
"proc-macro2",
"quote",
- "syn 2.0.25",
+ "syn 2.0.26",
"wasm-bindgen-backend",
"wasm-bindgen-shared",
]
@@ -13979,7 +14145,7 @@ dependencies = [
"frame-system-benchmarking",
"frame-system-rpc-runtime-api",
"frame-try-runtime",
- "hex-literal",
+ "hex-literal 0.4.1",
"log",
"pallet-authority-discovery",
"pallet-authorship",
@@ -14085,9 +14251,9 @@ dependencies = [
[[package]]
name = "wide"
-version = "0.7.10"
+version = "0.7.11"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "40018623e2dba2602a9790faba8d33f2ebdebf4b86561b83928db735f8784728"
+checksum = "aa469ffa65ef7e0ba0f164183697b89b854253fd31aeb92358b7b6155177d62f"
dependencies = [
"bytemuck",
"safe_arch",
@@ -14316,9 +14482,9 @@ checksum = "1a515f5799fe4961cb532f983ce2b23082366b898e52ffbce459c86f67c8378a"
[[package]]
name = "winnow"
-version = "0.4.9"
+version = "0.5.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "81a2094c43cc94775293eaa0e499fbc30048a6d824ac82c0351a8c0bf9112529"
+checksum = "81fac9742fd1ad1bd9643b991319f72dd031016d44b77039a26977eb667141e7"
dependencies = [
"memchr",
]
@@ -14467,7 +14633,7 @@ dependencies = [
"Inflector",
"proc-macro2",
"quote",
- "syn 2.0.25",
+ "syn 2.0.26",
]
[[package]]
@@ -14510,7 +14676,7 @@ checksum = "ce36e65b0d2999d2aafac989fb249189a141aee1f53c612c1f37d72631959f69"
dependencies = [
"proc-macro2",
"quote",
- "syn 2.0.25",
+ "syn 2.0.26",
]
[[package]]
@@ -14524,11 +14690,11 @@ dependencies = [
[[package]]
name = "zstd"
-version = "0.12.3+zstd.1.5.2"
+version = "0.12.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "76eea132fb024e0e13fd9c2f5d5d595d8a967aa72382ac2f9d39fcc95afd0806"
+checksum = "1a27595e173641171fc74a1232b7b1c7a7cb6e18222c11e9dfb9888fa424c53c"
dependencies = [
- "zstd-safe 6.0.5+zstd.1.5.4",
+ "zstd-safe 6.0.6",
]
[[package]]
@@ -14543,9 +14709,9 @@ dependencies = [
[[package]]
name = "zstd-safe"
-version = "6.0.5+zstd.1.5.4"
+version = "6.0.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d56d9e60b4b1758206c238a10165fbcae3ca37b01744e394c463463f6529d23b"
+checksum = "ee98ffd0b48ee95e6c5168188e44a54550b1564d9d530ee21d5f0eaed1069581"
dependencies = [
"libc",
"zstd-sys",
diff --git a/Cargo.toml b/Cargo.toml
index 0f833e57..fdebf092 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,4 +5,9 @@ panic = "unwind"
members = [
"node",
"runtime",
+ "pallets/*",
+ "precompiles/*",
]
+
+[workspace.package]
+authors = ["Freeverse"]
\ No newline at end of file
diff --git a/pallets/livingassets-ownership/Cargo.toml b/pallets/living-assets-ownership/Cargo.toml
similarity index 73%
rename from pallets/livingassets-ownership/Cargo.toml
rename to pallets/living-assets-ownership/Cargo.toml
index 1e1730c6..bc7da8e6 100644
--- a/pallets/livingassets-ownership/Cargo.toml
+++ b/pallets/living-assets-ownership/Cargo.toml
@@ -5,7 +5,7 @@ description = ""
version = "0.0.1"
license = "Unlicense"
homepage = ""
-repository = "https://github.com/freeverseio/pallet-livingassets-ownership"
+repository = "https://github.com/freeverseio/pallet-living-assets-ownership"
edition = "2021"
[package.metadata.docs.rs]
@@ -19,9 +19,10 @@ scale-info = { version = "2.2.0", default-features = false, features = ["derive"
frame-benchmarking = { git = "https://github.com/paritytech/substrate", default-features = false, optional = true, branch = "polkadot-v0.9.43" }
frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.43" }
frame-system = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.43" }
+sp-arithmetic = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.43" }
[dev-dependencies]
-serde = { version = "1.0.132" }
+serde = { version = "1.0.163", default-features = false }
# Substrate
sp-core = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.43" }
@@ -30,12 +31,13 @@ sp-runtime = { git = "https://github.com/paritytech/substrate", default-features
[features]
default = ["std"]
-runtime-benchmarks = ["frame-benchmarking/runtime-benchmarks"]
+runtime-benchmarks = ["frame-benchmarking/runtime-benchmarks", "frame-support/runtime-benchmarks", "frame-system/runtime-benchmarks"]
std = [
"codec/std",
"scale-info/std",
"frame-benchmarking/std",
"frame-support/std",
"frame-system/std",
+ "sp-arithmetic/std",
]
-try-runtime = [ "frame-support/try-runtime" ]
+try-runtime = [ "frame-support/try-runtime", "frame-system/try-runtime" ]
diff --git a/pallets/livingassets-ownership/src/functions.rs b/pallets/living-assets-ownership/src/functions.rs
similarity index 100%
rename from pallets/livingassets-ownership/src/functions.rs
rename to pallets/living-assets-ownership/src/functions.rs
diff --git a/pallets/living-assets-ownership/src/lib.rs b/pallets/living-assets-ownership/src/lib.rs
new file mode 100644
index 00000000..d5219cfb
--- /dev/null
+++ b/pallets/living-assets-ownership/src/lib.rs
@@ -0,0 +1,111 @@
+#![cfg_attr(not(feature = "std"), no_std)]
+
+/// Edit this file to define custom logic or remove it if it is not needed.
+/// Learn more about FRAME and the core library of Substrate FRAME pallets:
+///
+pub use pallet::*;
+
+mod functions;
+
+#[cfg(test)]
+mod mock;
+
+#[cfg(test)]
+mod tests;
+
+#[frame_support::pallet]
+pub mod pallet {
+ use frame_support::pallet_prelude::{OptionQuery, *};
+ use frame_system::pallet_prelude::*;
+
+ #[pallet::pallet]
+ pub struct Pallet(_);
+
+ /// Configure the pallet by specifying the parameters and types on which it depends.
+ #[pallet::config]
+ pub trait Config: frame_system::Config {
+ /// Because this pallet emits events, it depends on the runtime's definition of an event.
+ type RuntimeEvent: From> + IsType<::RuntimeEvent>;
+ /// Collection id type
+ type CollectionId: Member + Parameter + MaxEncodedLen + Copy;
+ }
+
+ /// Mapping from collection id to owner
+ #[pallet::storage]
+ #[pallet::getter(fn owner_of_collection)]
+ pub(super) type OwnerOfCollection =
+ StorageMap<_, Blake2_128Concat, T::CollectionId, T::AccountId, OptionQuery>;
+
+ /// Pallet events
+ #[pallet::event]
+ #[pallet::generate_deposit(pub(super) fn deposit_event)]
+ pub enum Event {
+ /// Collection created
+ /// parameters. [collection_id, who]
+ CollectionCreated { collection_id: T::CollectionId, who: T::AccountId },
+ }
+
+ // Errors inform users that something went wrong.
+ #[pallet::error]
+ pub enum Error {
+ /// Collection already exists
+ CollectionAlreadyExists,
+ }
+
+ // Dispatchable functions allows users to interact with the pallet and invoke state changes.
+ // These functions materialize as "extrinsics", which are often compared to transactions.
+ // Dispatchable functions must be annotated with a weight and must return a DispatchResult.
+ #[pallet::call]
+ impl Pallet {
+ #[pallet::call_index(0)]
+ #[pallet::weight(10_000 + T::DbWeight::get().writes(1).ref_time())] // TODO set proper weight
+ pub fn create_collection(
+ origin: OriginFor,
+ collection_id: T::CollectionId,
+ ) -> DispatchResult {
+ let who = ensure_signed(origin)?;
+ Self::do_create_collection(collection_id, who)
+ }
+ }
+
+ /// The `LivingAssetsOwnership` trait provides an interface for managing collections in a
+ /// decentralized and non-fungible asset management system. This system allows for the creation of
+ /// collections, each of which can be owned by a unique `AccountId`.
+ ///
+ /// A collection in this context can be thought of as a container for non-fungible assets.
+ /// Each collection has an associated `collection_id` which is a unique identifier for the collection
+ /// and can be used to retrieve the owner of the collection.
+ ///
+ /// # Methods
+ ///
+ /// - `owner_of_collection(collection_id: T::CollectionId) -> Option`: This method retrieves the owner
+ /// of a collection given its `collection_id`. If no collection exists with the provided `collection_id`,
+ /// the method returns `None`.
+ ///
+ /// - `create_collection(collection_id: T::CollectionId, who: AccountId) -> DispatchResult`: This method creates a
+ /// new collection with the specified `collection_id` and assigns ownership to the provided `AccountId`.
+ /// If a collection already exists with the provided `collection_id`, the method will return an error.
+ ///
+ /// # Errors
+ ///
+ /// - `CollectionAlreadyExists`: This error is returned by the `create_collection` method when a collection
+ /// with the provided `collection_id` already exists.
+ ///
+ pub trait LivingAssetsOwnership {
+ /// Get owner of collection
+ fn owner_of_collection(collection_id: CollectionId) -> Option;
+
+ /// Create collection
+ fn create_collection(collection_id: CollectionId, who: AccountId) -> DispatchResult;
+ }
+
+ impl LivingAssetsOwnership for Pallet {
+ fn owner_of_collection(collection_id: T::CollectionId) -> Option {
+ OwnerOfCollection::::get(collection_id)
+ }
+
+ fn create_collection(collection_id: T::CollectionId, who: T::AccountId) -> DispatchResult {
+ Self::do_create_collection(collection_id, who)
+ }
+ }
+}
diff --git a/pallets/livingassets-ownership/src/mock.rs b/pallets/living-assets-ownership/src/mock.rs
similarity index 100%
rename from pallets/livingassets-ownership/src/mock.rs
rename to pallets/living-assets-ownership/src/mock.rs
diff --git a/pallets/livingassets-ownership/src/tests.rs b/pallets/living-assets-ownership/src/tests.rs
similarity index 96%
rename from pallets/livingassets-ownership/src/tests.rs
rename to pallets/living-assets-ownership/src/tests.rs
index 01d9d51b..0251eb82 100644
--- a/pallets/livingassets-ownership/src/tests.rs
+++ b/pallets/living-assets-ownership/src/tests.rs
@@ -6,7 +6,7 @@ mod test {
use super::*;
type AccountId = ::AccountId;
- type CollectionId = ::CollectionId;
+ type CollectionId = ::CollectionId;
#[test]
fn owner_of_unexistent_collection_is_none() {
@@ -48,7 +48,7 @@ mod test {
#[test]
fn living_assets_ownership_trait_create_new_collection_by_living() {
- new_test_ext().execute_with(|| {
+ new_test_ext().execute_with(|| {
let result = >::create_collection(0, 1);
assert_ok!(result);
assert_eq!(LivingAssetsModule::owner_of_collection(0), Some(1));
diff --git a/pallets/livingassets-ownership/Cargo.lock b/pallets/livingassets-ownership/Cargo.lock
deleted file mode 100644
index 04fcd99a..00000000
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diff --git a/pallets/livingassets-ownership/src/lib.rs b/pallets/livingassets-ownership/src/lib.rs
deleted file mode 100644
index f2397aa1..00000000
--- a/pallets/livingassets-ownership/src/lib.rs
+++ /dev/null
@@ -1,111 +0,0 @@
-#![cfg_attr(not(feature = "std"), no_std)]
-
-/// Edit this file to define custom logic or remove it if it is not needed.
-/// Learn more about FRAME and the core library of Substrate FRAME pallets:
-///
-pub use pallet::*;
-
-mod functions;
-
-#[cfg(test)]
-mod mock;
-
-#[cfg(test)]
-mod tests;
-
-#[frame_support::pallet]
-pub mod pallet {
- use frame_support::pallet_prelude::{OptionQuery, *};
- use frame_system::pallet_prelude::*;
-
- #[pallet::pallet]
- pub struct Pallet(_);
-
- /// Configure the pallet by specifying the parameters and types on which it depends.
- #[pallet::config]
- pub trait Config: frame_system::Config {
- /// Because this pallet emits events, it depends on the runtime's definition of an event.
- type RuntimeEvent: From> + IsType<::RuntimeEvent>;
- /// Collection id type
- type CollectionId: Member + Parameter + MaxEncodedLen + Copy;
- }
-
- /// Mapping from collection id to owner
- #[pallet::storage]
- #[pallet::getter(fn owner_of_collection)]
- pub(super) type OwnerOfCollection =
- StorageMap<_, Blake2_128Concat, T::CollectionId, T::AccountId, OptionQuery>;
-
- /// Pallet events
- #[pallet::event]
- #[pallet::generate_deposit(pub(super) fn deposit_event)]
- pub enum Event {
- /// Collection created
- /// parameters. [collection_id, who]
- CollectionCreated {
- collection_id: T::CollectionId,
- who: T::AccountId,
- },
- }
-
- // Errors inform users that something went wrong.
- #[pallet::error]
- pub enum Error {
- /// Collection already exists
- CollectionAlreadyExists,
- }
-
- // Dispatchable functions allows users to interact with the pallet and invoke state changes.
- // These functions materialize as "extrinsics", which are often compared to transactions.
- // Dispatchable functions must be annotated with a weight and must return a DispatchResult.
- #[pallet::call]
- impl Pallet {
- #[pallet::call_index(0)]
- #[pallet::weight(10_000 + T::DbWeight::get().writes(1).ref_time())] // TODO set proper weight
- pub fn create_collection(origin: OriginFor, collection_id: T::CollectionId) -> DispatchResult {
- let who = ensure_signed(origin)?;
- Self::do_create_collection(collection_id, who)
- }
- }
-
- /// The `LivingAssetsOwnership` trait provides an interface for managing collections in a
- /// decentralized and non-fungible asset management system. This system allows for the creation of
- /// collections, each of which can be owned by a unique `AccountId`.
- ///
- /// A collection in this context can be thought of as a container for non-fungible assets.
- /// Each collection has an associated `collection_id` which is a unique identifier for the collection
- /// and can be used to retrieve the owner of the collection.
- ///
- /// # Methods
- ///
- /// - `owner_of_collection(collection_id: T::CollectionId) -> Option`: This method retrieves the owner
- /// of a collection given its `collection_id`. If no collection exists with the provided `collection_id`,
- /// the method returns `None`.
- ///
- /// - `create_collection(collection_id: T::CollectionId, who: AccountId) -> DispatchResult`: This method creates a
- /// new collection with the specified `collection_id` and assigns ownership to the provided `AccountId`.
- /// If a collection already exists with the provided `collection_id`, the method will return an error.
- ///
- /// # Errors
- ///
- /// - `CollectionAlreadyExists`: This error is returned by the `create_collection` method when a collection
- /// with the provided `collection_id` already exists.
- ///
- pub trait LivingAssetsOwnership {
- /// Get owner of collection
- fn owner_of_collection(collection_id: CollectionId) -> Option;
-
- /// Create collection
- fn create_collection(collection_id: CollectionId, who: AccountId) -> DispatchResult;
- }
-
- impl LivingAssetsOwnership for Pallet {
- fn owner_of_collection(collection_id: T::CollectionId) -> Option {
- OwnerOfCollection::::get(collection_id)
- }
-
- fn create_collection(collection_id: T::CollectionId, who: T::AccountId) -> DispatchResult {
- Self::do_create_collection(collection_id, who)
- }
- }
-}
diff --git a/precompiles/living-assets/Cargo.toml b/precompiles/living-assets/Cargo.toml
new file mode 100644
index 00000000..65ae30f1
--- /dev/null
+++ b/precompiles/living-assets/Cargo.toml
@@ -0,0 +1,63 @@
+[package]
+name = "pallet-evm-living-assets-ownership"
+authors = ["Freeverse"]
+description = "A Precompile to make pallet-living-assets-ownership compatible with pallet-evm"
+edition = "2021"
+version = "0.1.0"
+
+[dependencies]
+
+# Substrate
+frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.43" }
+frame-system = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.43" }
+parity-scale-codec = { version = "3.2.2", default-features = false, features = [
+ "derive", "max-encoded-len"
+] }
+sp-arithmetic = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.43" }
+sp-core = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.43" }
+sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.43" }
+sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.43" }
+num_enum = { version = "0.5.3", default-features = false }
+
+# Frontier
+fp-evm = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.43", default-features = false }
+pallet-evm = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.43", default-features = false }
+
+# LAOS
+pallet-living-assets-ownership = { path = "../../pallets/living-assets-ownership", default-features = false }
+
+# Utils
+precompile-utils = { path = "../utils", default-features = false }
+precompile-utils-macro = { path = "../utils/macro", default-features = false }
+
+[dev-dependencies]
+derive_more = "0.99"
+hex-literal = { version = "0.3.4" }
+serde = { version = "1.0.163", default-features = false }
+
+# Substrate
+pallet-balances = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.43" }
+pallet-timestamp = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.43" }
+scale-info = { version = "2.0", default-features = false, features = [
+ "derive",
+] }
+sp-core = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.43" }
+sp-io = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.43" }
+sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.43" }
+frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.43" }
+
+[features]
+default = [ "std" ]
+std = [
+ "fp-evm/std",
+ "frame-support/std",
+ "frame-system/std",
+ "pallet-evm/std",
+ "parity-scale-codec/std",
+ "sp-arithmetic/std",
+ "sp-core/std",
+ "sp-std/std",
+ "pallet-living-assets-ownership/std",
+ "num_enum/std",
+ "precompile-utils/std",
+]
diff --git a/precompiles/living-assets/living-assets.sol b/precompiles/living-assets/living-assets.sol
new file mode 100644
index 00000000..a19e6ea2
--- /dev/null
+++ b/precompiles/living-assets/living-assets.sol
@@ -0,0 +1,22 @@
+// SPDX-License-Identifier: GPL-3.0-only
+pragma solidity >=0.8.3;
+
+/// @author Freeverse team
+/// @title Pallet LivingAssets Interface
+/// @dev The interface through which solidity contracts will interact with pallet-living-assets
+/// @custom:address 0x0000000000000000000000000000000000000101
+interface LivingAssets {
+ /// @dev Create collection
+ /// @custom:selector ef8b6cd8
+ ///
+ /// @param collection_id The `collection_id` to be associated
+ function create_collection(uint64 collection_id, address who) external;
+
+ /// @dev Get collection owner
+ /// @custom:selector 8b0b20f4
+ ///
+ /// @param collection_id The `collection_id`
+ function owner_of_collection(
+ uint64 collection_id
+ ) external view returns (address);
+}
diff --git a/precompiles/living-assets/src/lib.rs b/precompiles/living-assets/src/lib.rs
new file mode 100644
index 00000000..bbcc2946
--- /dev/null
+++ b/precompiles/living-assets/src/lib.rs
@@ -0,0 +1,113 @@
+//! Living Assets precompile module.
+
+#![cfg_attr(not(feature = "std"), no_std)]
+#![cfg_attr(test, feature(assert_matches))]
+use fp_evm::{ExitError, ExitSucceed, PrecompileFailure, PrecompileHandle, PrecompileOutput};
+use frame_support::log;
+use pallet_living_assets_ownership::LivingAssetsOwnership;
+use parity_scale_codec::Encode;
+use precompile_utils::{Address, EvmResult, FunctionModifier, PrecompileHandleExt};
+use sp_arithmetic::traits::BaseArithmetic;
+use sp_runtime::SaturatedConversion;
+
+use sp_std::marker::PhantomData;
+
+#[cfg(test)]
+mod mock;
+#[cfg(test)]
+mod tests;
+
+#[precompile_utils_macro::generate_function_selector]
+#[derive(Debug, PartialEq)]
+pub enum Action {
+ /// Create a new collection
+ CreateCollection = "createCollection(uint64,address)",
+ /// Get owner of the collection
+ OwnerOfCollection = "owner_of_collection(uint64)",
+}
+
+/// Wrapper for the precompile function.
+pub struct LivingAssetsOwnershipPrecompile(
+ PhantomData<(AddressMapping, AccountId, CollectionId, LivingAssets)>,
+)
+where
+ AddressMapping: pallet_evm::AddressMapping,
+ AccountId: Encode,
+ CollectionId: BaseArithmetic,
+ LivingAssets: LivingAssetsOwnership;
+
+impl
+ LivingAssetsOwnershipPrecompile
+where
+ AddressMapping: pallet_evm::AddressMapping,
+ AccountId: Encode,
+ CollectionId: BaseArithmetic,
+ LivingAssets: LivingAssetsOwnership,
+{
+ #[allow(clippy::new_without_default)]
+ pub fn new() -> Self {
+ Self(PhantomData)
+ }
+}
+
+impl fp_evm::Precompile
+ for LivingAssetsOwnershipPrecompile
+where
+ AddressMapping: pallet_evm::AddressMapping,
+ AccountId: Encode,
+ CollectionId: BaseArithmetic,
+ LivingAssets: LivingAssetsOwnership,
+{
+ fn execute(handle: &mut impl PrecompileHandle) -> EvmResult {
+ log::trace!(target: "ds-precompile", "Execute input = {:?}", handle.input());
+ let selector = handle.read_selector()?;
+
+ handle.check_function_modifier(match selector {
+ Action::OwnerOfCollection => FunctionModifier::View,
+ _ => FunctionModifier::NonPayable,
+ })?;
+
+ match selector {
+ // read storage
+ Action::OwnerOfCollection => {
+ let mut input = handle.read_input()?;
+ input.expect_arguments(1)?;
+
+ if let Some(owner) =
+ LivingAssets::owner_of_collection(input.read::()?.saturated_into())
+ {
+ Ok(PrecompileOutput {
+ exit_status: ExitSucceed::Returned,
+ output: owner.encode(),
+ })
+ } else {
+ Ok(PrecompileOutput {
+ exit_status: ExitSucceed::Stopped,
+ output: sp_std::vec::Vec::new(),
+ })
+ }
+ },
+ // write storage
+ Action::CreateCollection => {
+ let mut input = handle.read_input()?;
+ input.expect_arguments(2)?;
+
+ let collection_id = input.read::()?.saturated_into();
+ let owner = AddressMapping::into_account_id(input.read::()?.0);
+
+ if LivingAssets::create_collection(collection_id, owner).is_err() {
+ return Err(PrecompileFailure::Error {
+ exit_status: ExitError::Other(sp_std::borrow::Cow::Borrowed(
+ "Could net create collection",
+ )),
+ })
+ }
+
+ Ok(PrecompileOutput {
+ exit_status: ExitSucceed::Returned,
+ output: sp_std::vec::Vec::new(),
+ })
+ },
+ }
+ }
+}
diff --git a/precompiles/living-assets/src/mock.rs b/precompiles/living-assets/src/mock.rs
new file mode 100644
index 00000000..b7b25a7c
--- /dev/null
+++ b/precompiles/living-assets/src/mock.rs
@@ -0,0 +1,260 @@
+//! Mock runtime
+
+use frame_support::{parameter_types, traits::FindAuthor, weights::Weight, ConsensusEngineId};
+use pallet_balances::AccountData;
+use sp_core::{ConstU16, ConstU64, H160, H256, U256};
+use sp_runtime::{
+ testing::Header,
+ traits::{BlakeTwo256, IdentityLookup},
+ AccountId32,
+};
+use sp_std::{boxed::Box, prelude::*, str::FromStr};
+
+use fp_evm::{
+ ExitError, ExitReason, IsPrecompileResult, PrecompileResult, PrecompileSet, Transfer,
+};
+use pallet_evm::{
+ Context, EnsureAddressNever, EnsureAddressRoot, FeeCalculator, Precompile, PrecompileHandle,
+};
+
+use crate::LivingAssetsOwnershipPrecompile;
+
+type UncheckedExtrinsic = frame_system::mocking::MockUncheckedExtrinsic;
+type Block = frame_system::mocking::MockBlock;
+
+frame_support::construct_runtime! {
+ pub enum Test where
+ Block = Block,
+ NodeBlock = Block,
+ UncheckedExtrinsic = UncheckedExtrinsic,
+ {
+ System: frame_system::{Pallet, Call, Config, Storage, Event},
+ Balances: pallet_balances::{Pallet, Call, Storage, Event},
+ Timestamp: pallet_timestamp::{Pallet, Call, Storage},
+ EVM: pallet_evm::{Pallet, Call, Storage, Config, Event},
+ LivingAssetsModule: pallet_living_assets_ownership,
+ }
+}
+
+impl frame_system::Config for Test {
+ type BaseCallFilter = frame_support::traits::Everything;
+ type BlockWeights = ();
+ type BlockLength = ();
+ type DbWeight = ();
+ type RuntimeOrigin = RuntimeOrigin;
+ type RuntimeCall = RuntimeCall;
+ type Index = u64;
+ type BlockNumber = u64;
+ type Hash = H256;
+ type Hashing = BlakeTwo256;
+ type AccountId = AccountId32;
+ type Lookup = IdentityLookup;
+ type Header = Header;
+ type RuntimeEvent = RuntimeEvent;
+ type BlockHashCount = ConstU64<250>;
+ type Version = ();
+ type PalletInfo = PalletInfo;
+ type AccountData = AccountData;
+ type OnNewAccount = ();
+ type OnKilledAccount = ();
+ type SystemWeightInfo = ();
+ type SS58Prefix = ConstU16<42>;
+ type OnSetCode = ();
+ type MaxConsumers = frame_support::traits::ConstU32<16>;
+}
+
+parameter_types! {
+ pub const ExistentialDeposit: u64 = 0;
+}
+impl pallet_balances::Config for Test {
+ type RuntimeEvent = RuntimeEvent;
+ type WeightInfo = ();
+ type Balance = u64;
+ type DustRemoval = ();
+ type ExistentialDeposit = ExistentialDeposit;
+ type AccountStore = System;
+ type ReserveIdentifier = ();
+ type HoldIdentifier = ();
+ type FreezeIdentifier = ();
+ type MaxLocks = ();
+ type MaxReserves = ();
+ type MaxHolds = ();
+ type MaxFreezes = ();
+}
+
+parameter_types! {
+ pub const MinimumPeriod: u64 = 1000;
+}
+impl pallet_timestamp::Config for Test {
+ type Moment = u64;
+ type OnTimestampSet = ();
+ type MinimumPeriod = MinimumPeriod;
+ type WeightInfo = ();
+}
+
+impl pallet_living_assets_ownership::Config for Test {
+ type RuntimeEvent = RuntimeEvent;
+ type CollectionId = u64;
+}
+
+pub struct LaosPrecompiles(sp_std::marker::PhantomData);
+
+impl LaosPrecompiles {
+ pub fn new() -> Self {
+ Self(Default::default())
+ }
+
+ /// Return all addresses that contain precompiles. This can be used to populate dummy code
+ /// under the precompile.
+ pub fn used_addresses() -> impl Iterator- {
+ sp_std::vec![1].into_iter().map(hash)
+ }
+}
+
+type LivingAssetsPrecompile = LivingAssetsOwnershipPrecompile<
+ pallet_evm::HashedAddressMapping,
+ AccountId32,
+ u64,
+ pallet_living_assets_ownership::Pallet,
+>;
+
+impl PrecompileSet for LaosPrecompiles
+where
+ R: pallet_evm::Config,
+{
+ fn execute(&self, handle: &mut impl PrecompileHandle) -> Option {
+ let address = handle.code_address();
+ if address == hash(1) {
+ return Some(LivingAssetsPrecompile::execute(handle))
+ }
+ None
+ }
+
+ fn is_precompile(&self, address: H160, remaining_gas: u64) -> fp_evm::IsPrecompileResult {
+ IsPrecompileResult::Answer {
+ is_precompile: Self::used_addresses().any(|x| x == address),
+ extra_cost: 0,
+ }
+ }
+}
+
+type MockPrecompiles = LaosPrecompiles;
+
+pub struct FixedGasPrice;
+impl FeeCalculator for FixedGasPrice {
+ fn min_gas_price() -> (U256, Weight) {
+ // Return some meaningful gas price and weight
+ (1_000_000_000u128.into(), Weight::from_parts(7u64, 0))
+ }
+}
+
+pub struct FindAuthorTruncated;
+impl FindAuthor for FindAuthorTruncated {
+ fn find_author<'a, I>(_digests: I) -> Option
+ where
+ I: 'a + IntoIterator
- ,
+ {
+ Some(H160::from_str("1234500000000000000000000000000000000000").unwrap())
+ }
+}
+parameter_types! {
+ pub BlockGasLimit: U256 = U256::max_value();
+ pub WeightPerGas: Weight = Weight::from_parts(20_000, 0);
+ pub PrecompilesValue: LaosPrecompiles = LaosPrecompiles::new();
+}
+
+impl pallet_evm::Config for Test {
+ type FeeCalculator = FixedGasPrice;
+ type GasWeightMapping = pallet_evm::FixedGasWeightMapping;
+ type WeightPerGas = WeightPerGas;
+
+ type BlockHashMapping = pallet_evm::SubstrateBlockHashMapping;
+ type CallOrigin = EnsureAddressRoot;
+
+ type WithdrawOrigin = EnsureAddressNever;
+ type AddressMapping = pallet_evm::HashedAddressMapping;
+ type Currency = Balances;
+
+ type RuntimeEvent = RuntimeEvent;
+ type PrecompilesType = LaosPrecompiles;
+ type PrecompilesValue = PrecompilesValue;
+ type ChainId = ();
+ type BlockGasLimit = BlockGasLimit;
+ type Runner = pallet_evm::runner::stack::Runner;
+ type OnChargeTransaction = ();
+ type OnCreate = ();
+ type FindAuthor = FindAuthorTruncated;
+ type GasLimitPovSizeRatio = ();
+ type Timestamp = Timestamp;
+ type WeightInfo = ();
+}
+
+pub(crate) struct MockHandle {
+ pub input: Vec,
+ pub context: Context,
+}
+
+impl PrecompileHandle for MockHandle {
+ fn call(
+ &mut self,
+ _: H160,
+ _: Option,
+ _: Vec,
+ _: Option,
+ _: bool,
+ _: &Context,
+ ) -> (ExitReason, Vec) {
+ unimplemented!()
+ }
+
+ fn record_cost(&mut self, _: u64) -> Result<(), ExitError> {
+ Ok(())
+ }
+
+ fn record_external_cost(
+ &mut self,
+ _ref_time: Option,
+ _proof_size: Option,
+ ) -> Result<(), ExitError> {
+ Ok(())
+ }
+
+ fn refund_external_cost(&mut self, _ref_time: Option, _proof_size: Option) {}
+
+ fn remaining_gas(&self) -> u64 {
+ unimplemented!()
+ }
+
+ fn log(&mut self, _: H160, _: Vec, _: Vec) -> Result<(), ExitError> {
+ unimplemented!()
+ }
+
+ fn code_address(&self) -> H160 {
+ unimplemented!()
+ }
+
+ fn input(&self) -> &[u8] {
+ &self.input
+ }
+
+ fn context(&self) -> &Context {
+ &self.context
+ }
+
+ fn is_static(&self) -> bool {
+ unimplemented!()
+ }
+
+ fn gas_limit(&self) -> Option {
+ None
+ }
+}
+
+// Build genesis storage according to the mock runtime.
+pub fn new_test_ext() -> sp_io::TestExternalities {
+ frame_system::GenesisConfig::default().build_storage::().unwrap().into()
+}
+
+fn hash(a: u64) -> H160 {
+ H160::from_low_u64_be(a)
+}
diff --git a/precompiles/living-assets/src/tests.rs b/precompiles/living-assets/src/tests.rs
new file mode 100644
index 00000000..46315d1f
--- /dev/null
+++ b/precompiles/living-assets/src/tests.rs
@@ -0,0 +1,8 @@
+use crate::mock::new_test_ext;
+
+#[test]
+fn it_works() {
+ new_test_ext().execute_with(|| {
+ assert_eq!(2 + 2, 4);
+ });
+}
diff --git a/precompiles/utils/Cargo.toml b/precompiles/utils/Cargo.toml
new file mode 100644
index 00000000..812f22ae
--- /dev/null
+++ b/precompiles/utils/Cargo.toml
@@ -0,0 +1,54 @@
+[package]
+name = "precompile-utils"
+authors = ["StakeTechnologies", "PureStake"]
+description = "Utils to write EVM precompiles."
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+# There's a problem with --all-features when this is moved under dev-deps
+evm = { git = "https://github.com/rust-blockchain/evm", rev = "b7b82c7e1fc57b7449d6dfa6826600de37cc1e65", default-features = false, features = ["std"] }
+impl-trait-for-tuples = "0.2.1"
+num_enum = { version = "0.5.3", default-features = false }
+sha3 = { version = "0.10", default-features = false }
+similar-asserts = { version = "1.1.0", optional = true }
+assert_matches = "1.3.0"
+
+precompile-utils-macro = { path = "macro", default-features = false }
+
+# Substrate
+frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.43" }
+frame-system = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.43" }
+parity-scale-codec = { version = "3.2.2", default-features = false }
+sp-core = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.43" }
+sp-io = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.43" }
+sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.43" }
+sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-v0.9.43" }
+
+# Frontier
+fp-evm = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.43", default-features = false }
+pallet-evm = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.43", default-features = false }
+
+# Polkadot / XCM
+xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.43" }
+
+[dev-dependencies]
+hex-literal = { version = "0.3.4" }
+
+[features]
+default = [ "std" ]
+std = [
+ "evm/std",
+ "fp-evm/std",
+ "frame-support/std",
+ "frame-system/std",
+ "pallet-evm/std",
+ "parity-scale-codec/std",
+ "sp-core/std",
+ "sp-io/std",
+ "sp-runtime/std",
+ "sp-std/std",
+ "xcm/std",
+ "num_enum/std",
+]
+testing = [ "similar-asserts", "std" ]
diff --git a/precompiles/utils/macro/Cargo.toml b/precompiles/utils/macro/Cargo.toml
new file mode 100644
index 00000000..257d5323
--- /dev/null
+++ b/precompiles/utils/macro/Cargo.toml
@@ -0,0 +1,27 @@
+[package]
+name = "precompile-utils-macro"
+authors = ["StakeTechnologies", "PureStake"]
+description = ""
+version = "0.1.0"
+edition = "2021"
+
+[lib]
+proc-macro = true
+
+[[test]]
+name = "tests"
+path = "tests/tests.rs"
+
+[dependencies]
+num_enum = { version = "0.5.3", default-features = false }
+proc-macro2 = "1.0"
+quote = "1.0"
+sha3 = { version = "0.10", default-features = false }
+syn = { version = "1.0", features = ["extra-traits", "fold", "full", "visit"] }
+
+[features]
+default = [ "std" ]
+std = [
+ "num_enum/std",
+ "sha3/std",
+]
\ No newline at end of file
diff --git a/precompiles/utils/macro/src/lib.rs b/precompiles/utils/macro/src/lib.rs
new file mode 100644
index 00000000..97203379
--- /dev/null
+++ b/precompiles/utils/macro/src/lib.rs
@@ -0,0 +1,137 @@
+// This file is part of Astar.
+
+// Copyright 2019-2022 PureStake Inc.
+// Copyright (C) 2022-2023 Stake Technologies Pte.Ltd.
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
+// This file is part of Utils package, originally developed by Purestake Inc.
+// Utils package used in Astar Network in terms of GPLv3.
+//
+// Utils is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Utils is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Utils. If not, see .
+
+#![crate_type = "proc-macro"]
+extern crate proc_macro;
+
+use proc_macro::TokenStream;
+use proc_macro2::Literal;
+use quote::{quote, quote_spanned};
+use sha3::{Digest, Keccak256};
+use syn::{parse_macro_input, spanned::Spanned, Expr, ExprLit, Ident, ItemEnum, Lit, LitStr};
+
+struct Bytes(Vec);
+
+impl ::std::fmt::Debug for Bytes {
+ #[inline]
+ fn fmt(&self, f: &mut std::fmt::Formatter) -> ::std::fmt::Result {
+ let data = &self.0;
+ write!(f, "[")?;
+ if !data.is_empty() {
+ write!(f, "{:#04x}u8", data[0])?;
+ for unit in data.iter().skip(1) {
+ write!(f, ", {unit:#04x}")?;
+ }
+ }
+ write!(f, "]")
+ }
+}
+
+#[proc_macro]
+pub fn keccak256(input: TokenStream) -> TokenStream {
+ let lit_str = parse_macro_input!(input as LitStr);
+
+ let hash = Keccak256::digest(lit_str.value().as_bytes());
+
+ let bytes = Bytes(hash.to_vec());
+ let eval_str = format!("{bytes:?}");
+ let eval_ts: proc_macro2::TokenStream = eval_str.parse().unwrap_or_else(|_| {
+ panic!("Failed to parse the string \"{eval_str}\" to TokenStream.");
+ });
+ quote!(#eval_ts).into()
+}
+
+/// This macro allows to associate to each variant of an enumeration a discriminant (of type u32
+/// whose value corresponds to the first 4 bytes of the Hash Keccak256 of the character string
+///indicated by the user of this macro.
+///
+/// Usage:
+///
+/// ```ignore
+/// #[generate_function_selector]
+/// enum Action {
+/// Toto = "toto()",
+/// Tata = "tata()",
+/// }
+/// ```
+///
+/// Extanded to:
+///
+/// ```rust
+/// #[repr(u32)]
+/// enum Action {
+/// Toto = 119097542u32,
+/// Tata = 1414311903u32,
+/// }
+/// ```
+///
+#[proc_macro_attribute]
+pub fn generate_function_selector(_: TokenStream, input: TokenStream) -> TokenStream {
+ let item = parse_macro_input!(input as ItemEnum);
+
+ let ItemEnum { attrs, vis, enum_token, ident, variants, .. } = item;
+
+ let mut ident_expressions: Vec = vec![];
+ let mut variant_expressions: Vec = vec![];
+ for variant in variants {
+ match variant.discriminant {
+ Some((_, Expr::Lit(ExprLit { lit, .. }))) =>
+ if let Lit::Str(lit_str) = lit {
+ let digest = Keccak256::digest(lit_str.value().as_bytes());
+ let selector = u32::from_be_bytes([digest[0], digest[1], digest[2], digest[3]]);
+
+ ident_expressions.push(variant.ident);
+ variant_expressions.push(Expr::Lit(ExprLit {
+ lit: Lit::Verbatim(Literal::u32_suffixed(selector)),
+ attrs: Default::default(),
+ }));
+ } else {
+ return quote_spanned! {
+ lit.span() => compile_error("Expected literal string");
+ }
+ .into()
+ },
+ Some((_eg, expr)) =>
+ return quote_spanned! {
+ expr.span() => compile_error("Expected literal");
+ }
+ .into(),
+ None =>
+ return quote_spanned! {
+ variant.span() => compile_error("Each variant must have a discriminant");
+ }
+ .into(),
+ }
+ }
+
+ (quote! {
+ #(#attrs)*
+ #[derive(num_enum::TryFromPrimitive, num_enum::IntoPrimitive)]
+ #[repr(u32)]
+ #vis #enum_token #ident {
+ #(
+ #ident_expressions = #variant_expressions,
+ )*
+ }
+ })
+ .into()
+}
diff --git a/precompiles/utils/macro/src/tests/tests.rs b/precompiles/utils/macro/src/tests/tests.rs
new file mode 100644
index 00000000..1064b8f9
--- /dev/null
+++ b/precompiles/utils/macro/src/tests/tests.rs
@@ -0,0 +1,49 @@
+// This file is part of Astar.
+
+// Copyright 2019-2022 PureStake Inc.
+// Copyright (C) 2022-2023 Stake Technologies Pte.Ltd.
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
+// This file is part of Utils package, originally developed by Purestake Inc.
+// Utils package used in Astar Network in terms of GPLv3.
+//
+// Utils is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Utils is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Utils. If not, see .
+
+use sha3::{Digest, Keccak256};
+
+#[precompile_utils_macro::generate_function_selector]
+pub enum Action {
+ Toto = "toto()",
+ Tata = "tata()",
+}
+
+#[test]
+fn test_keccak256() {
+ assert_eq!(&precompile_utils_macro::keccak256!(""), Keccak256::digest(b"").as_slice(),);
+ assert_eq!(
+ &precompile_utils_macro::keccak256!("toto()"),
+ Keccak256::digest(b"toto()").as_slice(),
+ );
+ assert_ne!(
+ &precompile_utils_macro::keccak256!("toto()"),
+ Keccak256::digest(b"tata()").as_slice(),
+ );
+}
+
+#[test]
+fn test_generate_function_selector() {
+ assert_eq!(&(Action::Toto as u32).to_be_bytes()[..], &Keccak256::digest(b"toto()")[0..4],);
+ assert_eq!(&(Action::Tata as u32).to_be_bytes()[..], &Keccak256::digest(b"tata()")[0..4],);
+ assert_ne!(Action::Toto as u32, Action::Tata as u32);
+}
diff --git a/precompiles/utils/src/data.rs b/precompiles/utils/src/data.rs
new file mode 100644
index 00000000..251af1c6
--- /dev/null
+++ b/precompiles/utils/src/data.rs
@@ -0,0 +1,588 @@
+// This file is part of Astar.
+
+// Copyright 2019-2022 PureStake Inc.
+// Copyright (C) 2022-2023 Stake Technologies Pte.Ltd.
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
+// This file is part of Utils package, originally developed by Purestake Inc.
+// Utils package used in Astar Network in terms of GPLv3.
+//
+// Utils is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Utils is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Utils. If not, see .
+
+use crate::{revert, EvmResult};
+
+use alloc::borrow::ToOwned;
+use core::{any::type_name, ops::Range};
+use impl_trait_for_tuples::impl_for_tuples;
+use sp_core::{H160, H256, U256};
+use sp_std::{convert::TryInto, vec, vec::Vec};
+
+/// The `address` type of Solidity.
+/// H160 could represent 2 types of data (bytes20 and address) that are not encoded the same way.
+/// To avoid issues writing H160 is thus not supported.
+#[derive(Clone, Copy, Debug, Eq, PartialEq)]
+pub struct Address(pub H160);
+
+impl From for Address {
+ fn from(a: H160) -> Address {
+ Address(a)
+ }
+}
+
+impl From for H160 {
+ fn from(a: Address) -> H160 {
+ a.0
+ }
+}
+
+/// The `bytes`/`string` type of Solidity.
+/// It is different from `Vec` which will be serialized with padding for each `u8` element
+/// of the array, while `Bytes` is tightly packed.
+#[derive(Clone, Debug, Eq, PartialEq)]
+pub struct Bytes(pub Vec);
+
+impl Bytes {
+ /// Interpret as `bytes`.
+ pub fn as_bytes(&self) -> &[u8] {
+ &self.0
+ }
+
+ /// Interpret as `string`.
+ /// Can fail if the string is not valid UTF8.
+ pub fn as_str(&self) -> Result<&str, sp_std::str::Utf8Error> {
+ sp_std::str::from_utf8(&self.0)
+ }
+}
+
+impl From<&[u8]> for Bytes {
+ fn from(a: &[u8]) -> Self {
+ Self(a.to_owned())
+ }
+}
+
+impl From<&str> for Bytes {
+ fn from(a: &str) -> Self {
+ a.as_bytes().into()
+ }
+}
+
+impl From for Vec {
+ fn from(b: Bytes) -> Vec {
+ b.0
+ }
+}
+
+/// Wrapper around an EVM input slice, helping to parse it.
+/// Provide functions to parse common types.
+#[derive(Clone, Copy, Debug)]
+pub struct EvmDataReader<'a> {
+ input: &'a [u8],
+ cursor: usize,
+}
+
+impl<'a> EvmDataReader<'a> {
+ /// Create a new input parser.
+ pub fn new(input: &'a [u8]) -> Self {
+ Self { input, cursor: 0 }
+ }
+
+ /// Create a new input parser from a selector-initial input.
+ pub fn read_selector(input: &'a [u8]) -> EvmResult
+ where
+ T: num_enum::TryFromPrimitive,
+ {
+ if input.len() < 4 {
+ return Err(revert("tried to parse selector out of bounds"))
+ }
+
+ let mut buffer = [0u8; 4];
+ buffer.copy_from_slice(&input[0..4]);
+ let selector = T::try_from_primitive(u32::from_be_bytes(buffer)).map_err(|_| {
+ frame_support::log::trace!(
+ target: "precompile-utils",
+ "Failed to match function selector for {}",
+ type_name::()
+ );
+ revert("unknown selector")
+ })?;
+
+ Ok(selector)
+ }
+
+ /// Create a new input parser from a selector-initial input.
+ pub fn new_skip_selector(input: &'a [u8]) -> EvmResult {
+ if input.len() < 4 {
+ return Err(revert("input is too short"))
+ }
+
+ Ok(Self::new(&input[4..]))
+ }
+
+ /// Check the input has at least the correct amount of arguments before the end (32 bytes values).
+ pub fn expect_arguments(&self, args: usize) -> EvmResult {
+ if self.input.len() >= self.cursor + args * 32 {
+ Ok(())
+ } else {
+ Err(revert("input doesn't match expected length"))
+ }
+ }
+
+ /// Read data from the input.
+ pub fn read(&mut self) -> EvmResult {
+ T::read(self)
+ }
+
+ /// Read raw bytes from the input.
+ /// Doesn't handle any alignment checks, prefer using `read` instead of possible.
+ /// Returns an error if trying to parse out of bounds.
+ pub fn read_raw_bytes(&mut self, len: usize) -> EvmResult<&[u8]> {
+ let range = self.move_cursor(len)?;
+
+ let data = self
+ .input
+ .get(range)
+ .ok_or_else(|| revert("tried to parse raw bytes out of bounds"))?;
+
+ Ok(data)
+ }
+
+ /// Reads a pointer, returning a reader targetting the pointed location.
+ pub fn read_pointer(&mut self) -> EvmResult {
+ let offset: usize = self
+ .read::()
+ .map_err(|_| revert("tried to parse array offset out of bounds"))?
+ .try_into()
+ .map_err(|_| revert("array offset is too large"))?;
+
+ if offset >= self.input.len() {
+ return Err(revert("pointer points out of bounds"))
+ }
+
+ Ok(Self { input: &self.input[offset..], cursor: 0 })
+ }
+
+ /// Read remaining bytes
+ pub fn read_till_end(&mut self) -> EvmResult<&[u8]> {
+ let range = self.move_cursor(self.input.len() - self.cursor)?;
+
+ let data = self
+ .input
+ .get(range)
+ .ok_or_else(|| revert("tried to parse raw bytes out of bounds"))?;
+
+ Ok(data)
+ }
+
+ /// Move the reading cursor with provided length, and return a range from the previous cursor
+ /// location to the new one.
+ /// Checks cursor overflows.
+ fn move_cursor(&mut self, len: usize) -> EvmResult> {
+ let start = self.cursor;
+ let end = self
+ .cursor
+ .checked_add(len)
+ .ok_or_else(|| revert("data reading cursor overflow"))?;
+
+ self.cursor = end;
+
+ Ok(start..end)
+ }
+}
+
+/// Help build an EVM input/output data.
+///
+/// Functions takes `self` to allow chaining all calls like
+/// `EvmDataWriter::new().write(...).write(...).build()`.
+/// While it could be more ergonomic to take &mut self, this would
+/// prevent to have a `build` function that don't clone the output.
+#[derive(Clone, Debug)]
+pub struct EvmDataWriter {
+ pub(crate) data: Vec,
+ offset_data: Vec,
+ selector: Option,
+}
+
+#[derive(Clone, Debug)]
+struct OffsetDatum {
+ // Offset location in the container data.
+ offset_position: usize,
+ // Data pointed by the offset that must be inserted at the end of container data.
+ data: Vec,
+ // Inside of arrays, the offset is not from the start of array data (length), but from the start
+ // of the item. This shift allow to correct this.
+ offset_shift: usize,
+}
+
+impl EvmDataWriter {
+ /// Creates a new empty output builder (without selector).
+ pub fn new() -> Self {
+ Self { data: vec![], offset_data: vec![], selector: None }
+ }
+
+ /// Creates a new empty output builder with provided selector.
+ /// Selector will only be appended before the data when calling
+ /// `build` to not mess with the offsets.
+ pub fn new_with_selector(selector: impl Into) -> Self {
+ Self { data: vec![], offset_data: vec![], selector: Some(selector.into()) }
+ }
+
+ /// Return the built data.
+ pub fn build(mut self) -> Vec {
+ Self::bake_offsets(&mut self.data, self.offset_data);
+
+ if let Some(selector) = self.selector {
+ let mut output = selector.to_be_bytes().to_vec();
+ output.append(&mut self.data);
+ output
+ } else {
+ self.data
+ }
+ }
+
+ /// Add offseted data at the end of this writer's data, updating the offsets.
+ fn bake_offsets(output: &mut Vec, offsets: Vec) {
+ for mut offset_datum in offsets {
+ let offset_position = offset_datum.offset_position;
+ let offset_position_end = offset_position + 32;
+
+ // The offset is the distance between the start of the data and the
+ // start of the pointed data (start of a struct, length of an array).
+ // Offsets in inner data are relative to the start of their respective "container".
+ // However in arrays the "container" is actually the item itself instead of the whole
+ // array, which is corrected by `offset_shift`.
+ let free_space_offset = output.len() - offset_datum.offset_shift;
+
+ // Override dummy offset to the offset it will be in the final output.
+ U256::from(free_space_offset)
+ .to_big_endian(&mut output[offset_position..offset_position_end]);
+
+ // Append this data at the end of the current output.
+ output.append(&mut offset_datum.data);
+ }
+ }
+
+ /// Write arbitrary bytes.
+ /// Doesn't handle any alignement checks, prefer using `write` instead if possible.
+ fn write_raw_bytes(mut self, value: &[u8]) -> Self {
+ self.data.extend_from_slice(value);
+ self
+ }
+
+ /// Write data of requested type.
+ pub fn write(mut self, value: T) -> Self {
+ T::write(&mut self, value);
+ self
+ }
+
+ /// Writes a pointer to given data.
+ /// The data will be appended when calling `build`.
+ /// Initially write a dummy value as offset in this writer's data, which will be replaced by
+ /// the correct offset once the pointed data is appended.
+ ///
+ /// Takes `&mut self` since its goal is to be used inside `EvmData` impl and not in chains.
+ pub fn write_pointer(&mut self, data: Vec) {
+ let offset_position = self.data.len();
+ H256::write(self, H256::repeat_byte(0xff));
+
+ self.offset_data.push(OffsetDatum { offset_position, data, offset_shift: 0 });
+ }
+}
+
+impl Default for EvmDataWriter {
+ fn default() -> Self {
+ Self::new()
+ }
+}
+
+/// Data that can be converted from and to EVM data types.
+pub trait EvmData: Sized {
+ fn read(reader: &mut EvmDataReader) -> EvmResult;
+ fn write(writer: &mut EvmDataWriter, value: Self);
+ fn has_static_size() -> bool;
+}
+
+#[impl_for_tuples(1, 18)]
+impl EvmData for Tuple {
+ fn has_static_size() -> bool {
+ for_tuples!(#( Tuple::has_static_size() )&*)
+ }
+
+ fn read(reader: &mut EvmDataReader) -> EvmResult {
+ if !Self::has_static_size() {
+ let reader = &mut reader.read_pointer()?;
+ Ok(for_tuples!( ( #( reader.read::()? ),* ) ))
+ } else {
+ Ok(for_tuples!( ( #( reader.read::()? ),* ) ))
+ }
+ }
+
+ fn write(writer: &mut EvmDataWriter, value: Self) {
+ if !Self::has_static_size() {
+ let mut inner_writer = EvmDataWriter::new();
+ for_tuples!( #( Tuple::write(&mut inner_writer, value.Tuple); )* );
+ writer.write_pointer(inner_writer.build());
+ } else {
+ for_tuples!( #( Tuple::write(writer, value.Tuple); )* );
+ }
+ }
+}
+
+impl EvmData for H256 {
+ fn read(reader: &mut EvmDataReader) -> EvmResult {
+ let range = reader.move_cursor(32)?;
+
+ let data = reader
+ .input
+ .get(range)
+ .ok_or_else(|| revert("tried to parse H256 out of bounds"))?;
+
+ Ok(H256::from_slice(data))
+ }
+
+ fn write(writer: &mut EvmDataWriter, value: Self) {
+ writer.data.extend_from_slice(value.as_bytes());
+ }
+
+ fn has_static_size() -> bool {
+ true
+ }
+}
+
+impl EvmData for Address {
+ fn read(reader: &mut EvmDataReader) -> EvmResult {
+ let range = reader.move_cursor(32)?;
+
+ let data = reader
+ .input
+ .get(range)
+ .ok_or_else(|| revert("tried to parse H160 out of bounds"))?;
+
+ Ok(H160::from_slice(&data[12..32]).into())
+ }
+
+ fn write(writer: &mut EvmDataWriter, value: Self) {
+ H256::write(writer, value.0.into());
+ }
+
+ fn has_static_size() -> bool {
+ true
+ }
+}
+
+impl EvmData for U256 {
+ fn read(reader: &mut EvmDataReader) -> EvmResult {
+ let range = reader.move_cursor(32)?;
+
+ let data = reader
+ .input
+ .get(range)
+ .ok_or_else(|| revert("tried to parse U256 out of bounds"))?;
+
+ Ok(U256::from_big_endian(data))
+ }
+
+ fn write(writer: &mut EvmDataWriter, value: Self) {
+ let mut buffer = [0u8; 32];
+ value.to_big_endian(&mut buffer);
+ writer.data.extend_from_slice(&buffer);
+ }
+
+ fn has_static_size() -> bool {
+ true
+ }
+}
+
+macro_rules! impl_evmdata_for_uints {
+ ($($uint:ty, )*) => {
+ $(
+ impl EvmData for $uint {
+ fn read(reader: &mut EvmDataReader) -> EvmResult {
+ let range = reader.move_cursor(32)?;
+
+ let data = reader
+ .input
+ .get(range)
+ .ok_or_else(|| revert(alloc::format!(
+ "tried to parse {} out of bounds", core::any::type_name::()
+ )))?;
+
+ let mut buffer = [0u8; core::mem::size_of::()];
+ buffer.copy_from_slice(&data[32 - core::mem::size_of::()..]);
+ Ok(Self::from_be_bytes(buffer))
+ }
+
+ fn write(writer: &mut EvmDataWriter, value: Self) {
+ let mut buffer = [0u8; 32];
+ buffer[32 - core::mem::size_of::()..].copy_from_slice(&value.to_be_bytes());
+ writer.data.extend_from_slice(&buffer);
+ }
+
+ fn has_static_size() -> bool {
+ true
+ }
+ }
+ )*
+ };
+}
+
+impl_evmdata_for_uints!(u16, u32, u64, u128,);
+
+// The implementation for u8 is specific, for performance reasons.
+impl EvmData for u8 {
+ fn read(reader: &mut EvmDataReader) -> EvmResult {
+ let range = reader.move_cursor(32)?;
+
+ let data = reader
+ .input
+ .get(range)
+ .ok_or_else(|| revert("tried to parse u64 out of bounds"))?;
+
+ Ok(data[31])
+ }
+
+ fn write(writer: &mut EvmDataWriter, value: Self) {
+ let mut buffer = [0u8; 32];
+ buffer[31] = value;
+
+ writer.data.extend_from_slice(&buffer);
+ }
+
+ fn has_static_size() -> bool {
+ true
+ }
+}
+
+impl EvmData for bool {
+ fn read(reader: &mut EvmDataReader) -> EvmResult {
+ let h256 = H256::read(reader).map_err(|_| revert("tried to parse bool out of bounds"))?;
+
+ Ok(!h256.is_zero())
+ }
+
+ fn write(writer: &mut EvmDataWriter, value: Self) {
+ let mut buffer = [0u8; 32];
+ if value {
+ buffer[31] = 1;
+ }
+
+ writer.data.extend_from_slice(&buffer);
+ }
+
+ fn has_static_size() -> bool {
+ true
+ }
+}
+
+impl EvmData for Vec {
+ fn read(reader: &mut EvmDataReader) -> EvmResult {
+ let mut inner_reader = reader.read_pointer()?;
+
+ let array_size: usize = inner_reader
+ .read::()
+ .map_err(|_| revert("tried to parse array length out of bounds"))?
+ .try_into()
+ .map_err(|_| revert("array length is too large"))?;
+
+ let mut array = vec![];
+
+ let mut item_reader = EvmDataReader {
+ input: inner_reader
+ .input
+ .get(32..)
+ .ok_or_else(|| revert("try to read array items out of bound"))?,
+ cursor: 0,
+ };
+
+ for _ in 0..array_size {
+ array.push(item_reader.read()?);
+ }
+
+ Ok(array)
+ }
+
+ fn write(writer: &mut EvmDataWriter, value: Self) {
+ let mut inner_writer = EvmDataWriter::new().write(U256::from(value.len()));
+
+ for inner in value {
+ // Any offset in items are relative to the start of the item instead of the
+ // start of the array. However if there is offseted data it must but appended after
+ // all items (offsets) are written. We thus need to rely on `compute_offsets` to do
+ // that, and must store a "shift" to correct the offsets.
+ let shift = inner_writer.data.len();
+ let item_writer = EvmDataWriter::new().write(inner);
+
+ inner_writer = inner_writer.write_raw_bytes(&item_writer.data);
+ for mut offset_datum in item_writer.offset_data {
+ offset_datum.offset_shift += 32;
+ offset_datum.offset_position += shift;
+ inner_writer.offset_data.push(offset_datum);
+ }
+ }
+
+ writer.write_pointer(inner_writer.build());
+ }
+
+ fn has_static_size() -> bool {
+ false
+ }
+}
+
+impl EvmData for Bytes {
+ fn read(reader: &mut EvmDataReader) -> EvmResult {
+ let mut inner_reader = reader.read_pointer()?;
+
+ // Read bytes/string size.
+ let array_size: usize = inner_reader
+ .read::()
+ .map_err(|_| revert("tried to parse bytes/string length out of bounds"))?
+ .try_into()
+ .map_err(|_| revert("bytes/string length is too large"))?;
+
+ // Get valid range over the bytes data.
+ let range = inner_reader.move_cursor(array_size)?;
+
+ let data = inner_reader
+ .input
+ .get(range)
+ .ok_or_else(|| revert("tried to parse bytes/string out of bounds"))?;
+
+ let bytes = Self(data.to_owned());
+
+ Ok(bytes)
+ }
+
+ fn write(writer: &mut EvmDataWriter, value: Self) {
+ let length = value.0.len();
+
+ // Pad the data.
+ // Leave it as is if a multiple of 32, otherwise pad to next
+ // multiple or 32.
+ let chunks = length / 32;
+ let padded_size = match length % 32 {
+ 0 => chunks * 32,
+ _ => (chunks + 1) * 32,
+ };
+
+ let mut value = value.0.to_vec();
+ value.resize(padded_size, 0);
+
+ writer.write_pointer(
+ EvmDataWriter::new().write(U256::from(length)).write_raw_bytes(&value).build(),
+ );
+ }
+
+ fn has_static_size() -> bool {
+ false
+ }
+}
diff --git a/precompiles/utils/src/lib.rs b/precompiles/utils/src/lib.rs
new file mode 100644
index 00000000..9a275386
--- /dev/null
+++ b/precompiles/utils/src/lib.rs
@@ -0,0 +1,406 @@
+// This file is part of Astar.
+
+// Copyright 2019-2022 PureStake Inc.
+// Copyright (C) 2022-2023 Stake Technologies Pte.Ltd.
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
+// This file is part of Utils package, originally developed by Purestake Inc.
+// Utils package used in Astar Network in terms of GPLv3.
+//
+// Utils is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Utils is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Utils. If not, see .
+
+#![cfg_attr(not(feature = "std"), no_std)]
+#![allow(clippy::all)]
+
+extern crate alloc;
+
+use crate::alloc::borrow::ToOwned;
+use fp_evm::{
+ Context, ExitError, ExitRevert, ExitSucceed, PrecompileFailure, PrecompileHandle,
+ PrecompileOutput,
+};
+use frame_support::{
+ dispatch::{Dispatchable, GetDispatchInfo, PostDispatchInfo},
+ pallet_prelude::Weight,
+ traits::Get,
+};
+use pallet_evm::{GasWeightMapping, Log};
+use sp_core::{H160, H256, U256};
+use sp_std::{marker::PhantomData, vec, vec::Vec};
+
+mod data;
+
+pub use data::{Address, Bytes, EvmData, EvmDataReader, EvmDataWriter};
+// pub use precompile_utils_macro::{generate_function_selector, keccak256};
+
+#[cfg(feature = "testing")]
+pub mod testing;
+#[cfg(test)]
+mod tests;
+
+/// Alias for Result returning an EVM precompile error.
+pub type EvmResult = Result;
+
+/// Return an error with provided (static) text.
+/// Using the `revert` function of `Gasometer` is preferred as erroring
+/// consumed all the gas limit and the error message is not easily
+/// retrievable.
+pub fn error>>(text: T) -> PrecompileFailure {
+ PrecompileFailure::Error { exit_status: ExitError::Other(text.into()) }
+}
+
+/// Builder for PrecompileOutput.
+#[derive(Clone, Debug)]
+pub struct LogsBuilder {
+ address: H160,
+}
+
+impl LogsBuilder {
+ /// Create a new builder with no logs.
+ /// Takes the address of the precompile (usually `context.address`).
+ pub fn new(address: H160) -> Self {
+ Self { address }
+ }
+
+ /// Create a 0-topic log.
+ #[must_use]
+ pub fn log0(&self, data: impl Into>) -> Log {
+ Log { address: self.address, topics: vec![], data: data.into() }
+ }
+
+ /// Create a 1-topic log.
+ #[must_use]
+ pub fn log1(&self, topic0: impl Into, data: impl Into>) -> Log {
+ Log { address: self.address, topics: vec![topic0.into()], data: data.into() }
+ }
+
+ /// Create a 2-topics log.
+ #[must_use]
+ pub fn log2(
+ &self,
+ topic0: impl Into,
+ topic1: impl Into,
+ data: impl Into>,
+ ) -> Log {
+ Log { address: self.address, topics: vec![topic0.into(), topic1.into()], data: data.into() }
+ }
+
+ /// Create a 3-topics log.
+ #[must_use]
+ pub fn log3(
+ &self,
+ topic0: impl Into,
+ topic1: impl Into,
+ topic2: impl Into,
+ data: impl Into>,
+ ) -> Log {
+ Log {
+ address: self.address,
+ topics: vec![topic0.into(), topic1.into(), topic2.into()],
+ data: data.into(),
+ }
+ }
+
+ /// Create a 4-topics log.
+ #[must_use]
+ pub fn log4(
+ &self,
+ topic0: impl Into,
+ topic1: impl Into,
+ topic2: impl Into,
+ topic3: impl Into,
+ data: impl Into>,
+ ) -> Log {
+ Log {
+ address: self.address,
+ topics: vec![topic0.into(), topic1.into(), topic2.into(), topic3.into()],
+ data: data.into(),
+ }
+ }
+}
+
+/// Extension trait allowing to record logs into a PrecompileHandle.
+pub trait LogExt {
+ fn record(self, handle: &mut impl PrecompileHandle) -> EvmResult;
+
+ fn compute_cost(&self) -> EvmResult;
+}
+
+impl LogExt for Log {
+ fn record(self, handle: &mut impl PrecompileHandle) -> EvmResult {
+ handle.log(self.address, self.topics, self.data)?;
+ Ok(())
+ }
+
+ fn compute_cost(&self) -> EvmResult {
+ log_costs(self.topics.len(), self.data.len())
+ }
+}
+
+/// Helper functions requiring a Runtime.
+/// This runtime must of course implement `pallet_evm::Config`.
+#[derive(Clone, Copy, Debug)]
+pub struct RuntimeHelper(PhantomData);
+
+impl RuntimeHelper
+where
+ Runtime: pallet_evm::Config,
+ Runtime::RuntimeCall: Dispatchable + GetDispatchInfo,
+{
+ #[inline(always)]
+ pub fn record_weight_v2_cost(
+ handle: &mut impl PrecompileHandle,
+ weight: Weight,
+ ) -> Result<(), ExitError> {
+ // Make sure there is enough gas.
+ let remaining_gas = handle.remaining_gas();
+ let required_gas = Runtime::GasWeightMapping::weight_to_gas(weight);
+ if required_gas > remaining_gas {
+ return Err(ExitError::OutOfGas)
+ }
+
+ // Make sure there is enough remaining weight
+ handle.record_external_cost(None, Some(weight.proof_size()))
+ }
+
+ #[inline(always)]
+ pub fn refund_weight_v2_cost(
+ handle: &mut impl PrecompileHandle,
+ weight: Weight,
+ maybe_actual_weight: Option,
+ ) -> Result {
+ // Refund weights and compute used weight them record used gas
+ let used_weight = if let Some(actual_weight) = maybe_actual_weight {
+ let refund_weight = weight - actual_weight;
+ handle.refund_external_cost(None, Some(refund_weight.proof_size()));
+ actual_weight
+ } else {
+ weight
+ };
+ let used_gas = Runtime::GasWeightMapping::weight_to_gas(used_weight);
+ handle.record_cost(used_gas)?;
+ Ok(used_gas)
+ }
+
+ /// Try to dispatch a Substrate call.
+ /// Return an error if there are not enough gas, or if the call fails.
+ /// If successful returns the used gas using the Runtime GasWeightMapping.
+ pub fn try_dispatch(
+ handle: &mut impl PrecompileHandleExt,
+ origin: ::RuntimeOrigin,
+ call: Call,
+ ) -> EvmResult<()>
+ where
+ Runtime::RuntimeCall: From,
+ {
+ let call = Runtime::RuntimeCall::from(call);
+ let dispatch_info = call.get_dispatch_info();
+
+ // Make sure there is enough gas.
+ let remaining_gas = handle.remaining_gas();
+ let required_gas = Runtime::GasWeightMapping::weight_to_gas(dispatch_info.weight);
+ if required_gas > remaining_gas {
+ return Err(PrecompileFailure::Error { exit_status: ExitError::OutOfGas })
+ }
+
+ // Dispatch call.
+ // It may be possible to not record gas cost if the call returns Pays::No.
+ // However while Substrate handle checking weight while not making the sender pay for it,
+ // the EVM doesn't. It seems this safer to always record the costs to avoid unmetered
+ // computations.
+ let post_dispatch_info = call
+ .dispatch(origin)
+ .map_err(|e| revert(alloc::format!("Dispatched call failed with error: {:?}", e)))?;
+
+ Self::refund_weight_v2_cost(
+ handle,
+ dispatch_info.weight,
+ post_dispatch_info.actual_weight,
+ )?;
+
+ Ok(())
+ }
+}
+
+impl RuntimeHelper
+where
+ Runtime: pallet_evm::Config,
+{
+ /// Cost of a Substrate DB write in gas.
+ pub fn db_write_gas_cost() -> u64 {
+ ::GasWeightMapping::weight_to_gas(
+ ::DbWeight::get().writes(1),
+ )
+ }
+
+ /// Cost of a Substrate DB read in gas.
+ pub fn db_read_gas_cost() -> u64 {
+ ::GasWeightMapping::weight_to_gas(
+ ::DbWeight::get().reads(1),
+ )
+ }
+}
+
+/// Represents modifiers a Solidity function can be annotated with.
+#[derive(Copy, Clone, PartialEq, Eq)]
+pub enum FunctionModifier {
+ /// Function that doesn't modify the state.
+ View,
+ /// Function that modifies the state but refuse receiving funds.
+ /// Correspond to a Solidity function with no modifiers.
+ NonPayable,
+ /// Function that modifies the state and accept funds.
+ Payable,
+}
+
+pub trait PrecompileHandleExt: PrecompileHandle {
+ #[must_use]
+ /// Record cost of a log manually.
+ /// This can be useful to record log costs early when their content have static size.
+ fn record_log_costs_manual(&mut self, topics: usize, data_len: usize) -> EvmResult;
+
+ #[must_use]
+ /// Record cost of logs.
+ fn record_log_costs(&mut self, logs: &[&Log]) -> EvmResult;
+
+ #[must_use]
+ /// Check that a function call is compatible with the context it is
+ /// called into.
+ fn check_function_modifier(&self, modifier: FunctionModifier) -> EvmResult;
+
+ #[must_use]
+ /// Read the selector from the input data.
+ fn read_selector(&self) -> EvmResult
+ where
+ T: num_enum::TryFromPrimitive;
+
+ #[must_use]
+ /// Returns a reader of the input, skipping the selector.
+ fn read_input(&self) -> EvmResult;
+
+ /// Record cost of one DB read manually.
+ /// The max encoded lenght of the data that will be read should be provided.
+ #[must_use]
+ fn record_db_read(
+ &mut self,
+ data_max_encoded_len: usize,
+ ) -> Result<(), ExitError>;
+}
+
+pub fn log_costs(topics: usize, data_len: usize) -> EvmResult {
+ // Cost calculation is copied from EVM code that is not publicly exposed by the crates.
+ // https://github.com/rust-blockchain/evm/blob/master/gasometer/src/costs.rs#L148
+
+ const G_LOG: u64 = 375;
+ const G_LOGDATA: u64 = 8;
+ const G_LOGTOPIC: u64 = 375;
+
+ let topic_cost = G_LOGTOPIC
+ .checked_mul(topics as u64)
+ .ok_or(PrecompileFailure::Error { exit_status: ExitError::OutOfGas })?;
+
+ let data_cost = G_LOGDATA
+ .checked_mul(data_len as u64)
+ .ok_or(PrecompileFailure::Error { exit_status: ExitError::OutOfGas })?;
+
+ G_LOG
+ .checked_add(topic_cost)
+ .ok_or(PrecompileFailure::Error { exit_status: ExitError::OutOfGas })?
+ .checked_add(data_cost)
+ .ok_or(PrecompileFailure::Error { exit_status: ExitError::OutOfGas })
+}
+
+impl PrecompileHandleExt for T {
+ #[must_use]
+ /// Record cost of a log manualy.
+ /// This can be useful to record log costs early when their content have static size.
+ fn record_log_costs_manual(&mut self, topics: usize, data_len: usize) -> EvmResult {
+ self.record_cost(log_costs(topics, data_len)?)?;
+
+ Ok(())
+ }
+
+ #[must_use]
+ /// Record cost of logs.
+ fn record_log_costs(&mut self, logs: &[&Log]) -> EvmResult {
+ for log in logs {
+ self.record_log_costs_manual(log.topics.len(), log.data.len())?;
+ }
+
+ Ok(())
+ }
+
+ #[must_use]
+ /// Check that a function call is compatible with the context it is
+ /// called into.
+ fn check_function_modifier(&self, modifier: FunctionModifier) -> EvmResult {
+ check_function_modifier(self.context(), self.is_static(), modifier)
+ }
+
+ #[must_use]
+ /// Read the selector from the input data.
+ fn read_selector
(&self) -> EvmResult
+ where
+ S: num_enum::TryFromPrimitive,
+ {
+ EvmDataReader::read_selector(self.input())
+ }
+
+ #[must_use]
+ /// Returns a reader of the input, skipping the selector.
+ fn read_input(&self) -> EvmResult {
+ EvmDataReader::new_skip_selector(self.input())
+ }
+
+ #[must_use]
+ fn record_db_read(
+ &mut self,
+ data_max_encoded_len: usize,
+ ) -> Result<(), ExitError> {
+ self.record_cost(RuntimeHelper::::db_read_gas_cost())?;
+ self.record_external_cost(None, Some(data_max_encoded_len as u64))
+ }
+}
+
+#[must_use]
+pub fn revert(output: impl AsRef<[u8]>) -> PrecompileFailure {
+ PrecompileFailure::Revert {
+ exit_status: ExitRevert::Reverted,
+ output: output.as_ref().to_owned(),
+ }
+}
+
+#[must_use]
+pub fn succeed(output: impl AsRef<[u8]>) -> PrecompileOutput {
+ PrecompileOutput { exit_status: ExitSucceed::Returned, output: output.as_ref().to_owned() }
+}
+
+#[must_use]
+/// Check that a function call is compatible with the context it is
+/// called into.
+fn check_function_modifier(
+ context: &Context,
+ is_static: bool,
+ modifier: FunctionModifier,
+) -> EvmResult {
+ if is_static && modifier != FunctionModifier::View {
+ return Err(revert("can't call non-static function in static context"))
+ }
+
+ if modifier != FunctionModifier::Payable && context.apparent_value > U256::zero() {
+ return Err(revert("function is not payable"))
+ }
+
+ Ok(())
+}
diff --git a/precompiles/utils/src/substrate.rs b/precompiles/utils/src/substrate.rs
new file mode 100644
index 00000000..a00dffbe
--- /dev/null
+++ b/precompiles/utils/src/substrate.rs
@@ -0,0 +1,143 @@
+// Copyright 2019-2022 PureStake Inc.
+// This file is part of Moonbeam.
+
+// Moonbeam is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Moonbeam is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Moonbeam. If not, see .
+
+//! Utils related to Substrate features:
+//! - Substrate call dispatch.
+//! - Substrate DB read and write costs
+
+use crate::{evm::handle::using_precompile_handle, solidity::revert::revert};
+use core::marker::PhantomData;
+use fp_evm::{ExitError, PrecompileFailure, PrecompileHandle};
+use frame_support::{
+ dispatch::{Dispatchable, GetDispatchInfo, PostDispatchInfo},
+ pallet_prelude::*,
+ traits::Get,
+};
+use pallet_evm::GasWeightMapping;
+
+#[derive(Debug)]
+pub enum TryDispatchError {
+ Evm(ExitError),
+ Substrate(DispatchError),
+}
+
+impl From for PrecompileFailure {
+ fn from(f: TryDispatchError) -> PrecompileFailure {
+ match f {
+ TryDispatchError::Evm(e) => PrecompileFailure::Error { exit_status: e },
+ TryDispatchError::Substrate(e) =>
+ revert(alloc::format!("Dispatched call failed with error: {e:?}")),
+ }
+ }
+}
+
+/// Helper functions requiring a Substrate runtime.
+/// This runtime must of course implement `pallet_evm::Config`.
+#[derive(Clone, Copy, Debug)]
+pub struct RuntimeHelper(PhantomData);
+
+impl RuntimeHelper
+where
+ Runtime: pallet_evm::Config,
+ Runtime::RuntimeCall: Dispatchable + GetDispatchInfo,
+{
+ #[inline(always)]
+ pub fn record_weight_v2_cost(
+ handle: &mut impl PrecompileHandle,
+ weight: Weight,
+ ) -> Result<(), ExitError> {
+ // Make sure there is enough gas.
+ let remaining_gas = handle.remaining_gas();
+ let required_gas = Runtime::GasWeightMapping::weight_to_gas(weight);
+ if required_gas > remaining_gas {
+ return Err(ExitError::OutOfGas)
+ }
+
+ // Make sure there is enough remaining weight
+ // TODO: record ref time when precompile will be benchmarked
+ handle.record_external_cost(None, Some(weight.proof_size()))
+ }
+
+ #[inline(always)]
+ pub fn refund_weight_v2_cost(
+ handle: &mut impl PrecompileHandle,
+ weight: Weight,
+ maybe_actual_weight: Option,
+ ) -> Result {
+ // Refund weights and compute used weight them record used gas
+ // TODO: refund ref time when precompile will be benchmarked
+ let used_weight = if let Some(actual_weight) = maybe_actual_weight {
+ let refund_weight = weight.checked_sub(&actual_weight).unwrap_or_default();
+ handle.refund_external_cost(None, Some(refund_weight.proof_size()));
+ actual_weight
+ } else {
+ weight
+ };
+ let used_gas = Runtime::GasWeightMapping::weight_to_gas(used_weight);
+ handle.record_cost(used_gas)?;
+ Ok(used_gas)
+ }
+
+ /// Try to dispatch a Substrate call.
+ /// Return an error if there are not enough gas, or if the call fails.
+ /// If successful returns the used gas using the Runtime GasWeightMapping.
+ pub fn try_dispatch(
+ handle: &mut impl PrecompileHandle,
+ origin: ::RuntimeOrigin,
+ call: Call,
+ ) -> Result
+ where
+ Runtime::RuntimeCall: From,
+ {
+ let call = Runtime::RuntimeCall::from(call);
+ let dispatch_info = call.get_dispatch_info();
+
+ Self::record_weight_v2_cost(handle, dispatch_info.weight)
+ .map_err(|e| TryDispatchError::Evm(e))?;
+
+ // Dispatch call.
+ // It may be possible to not record gas cost if the call returns Pays::No.
+ // However while Substrate handle checking weight while not making the sender pay for it,
+ // the EVM doesn't. It seems this safer to always record the costs to avoid unmetered
+ // computations.
+ let post_dispatch_info = using_precompile_handle(handle, || call.dispatch(origin))
+ .map_err(|e| TryDispatchError::Substrate(e.error))?;
+
+ Self::refund_weight_v2_cost(handle, dispatch_info.weight, post_dispatch_info.actual_weight)
+ .map_err(|e| TryDispatchError::Evm(e))?;
+
+ Ok(post_dispatch_info)
+ }
+}
+
+impl RuntimeHelper
+where
+ Runtime: pallet_evm::Config,
+{
+ /// Cost of a Substrate DB write in gas.
+ pub fn db_write_gas_cost() -> u64 {
+ ::GasWeightMapping::weight_to_gas(
+ ::DbWeight::get().writes(1),
+ )
+ }
+
+ /// Cost of a Substrate DB read in gas.
+ pub fn db_read_gas_cost() -> u64 {
+ ::GasWeightMapping::weight_to_gas(
+ ::DbWeight::get().reads(1),
+ )
+ }
+}
diff --git a/precompiles/utils/src/testing.rs b/precompiles/utils/src/testing.rs
new file mode 100644
index 00000000..ac81ab86
--- /dev/null
+++ b/precompiles/utils/src/testing.rs
@@ -0,0 +1,422 @@
+// This file is part of Astar.
+
+// Copyright 2019-2022 PureStake Inc.
+// Copyright (C) 2022-2023 Stake Technologies Pte.Ltd.
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
+// This file is part of Utils package, originally developed by Purestake Inc.
+// Utils package used in Astar Network in terms of GPLv3.
+//
+// Utils is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Utils is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Utils. If not, see .
+use super::*;
+use assert_matches::assert_matches;
+use fp_evm::{
+ ExitReason, ExitSucceed, PrecompileOutput, PrecompileResult, PrecompileSet, Transfer,
+};
+use sp_std::boxed::Box;
+
+pub struct Subcall {
+ pub address: H160,
+ pub transfer: Option,
+ pub input: Vec,
+ pub target_gas: Option,
+ pub is_static: bool,
+ pub context: Context,
+}
+
+pub struct SubcallOutput {
+ pub reason: ExitReason,
+ pub output: Vec,
+ pub cost: u64,
+ pub logs: Vec,
+}
+
+pub trait SubcallTrait: FnMut(Subcall) -> SubcallOutput + 'static {}
+
+impl SubcallOutput + 'static> SubcallTrait for T {}
+
+pub type SubcallHandle = Box;
+
+/// Mock handle to write tests for precompiles.
+pub struct MockHandle {
+ pub gas_limit: u64,
+ pub gas_used: u64,
+ pub logs: Vec,
+ pub subcall_handle: Option,
+ pub code_address: H160,
+ pub input: Vec,
+ pub context: Context,
+ pub is_static: bool,
+}
+
+impl MockHandle {
+ pub fn new(code_address: H160, context: Context) -> Self {
+ Self {
+ gas_limit: u64::MAX,
+ gas_used: 0,
+ logs: vec![],
+ subcall_handle: None,
+ code_address,
+ input: Vec::new(),
+ context,
+ is_static: false,
+ }
+ }
+}
+
+// Compute the cost of doing a subcall.
+// Some parameters cannot be known in advance, so we estimate the worst possible cost.
+pub fn call_cost(value: U256, config: &evm::Config) -> u64 {
+ // Copied from EVM code since not public.
+ pub const G_CALLVALUE: u64 = 9000;
+ pub const G_NEWACCOUNT: u64 = 25000;
+
+ fn address_access_cost(is_cold: bool, regular_value: u64, config: &evm::Config) -> u64 {
+ if config.increase_state_access_gas {
+ if is_cold {
+ config.gas_account_access_cold
+ } else {
+ config.gas_storage_read_warm
+ }
+ } else {
+ regular_value
+ }
+ }
+
+ fn xfer_cost(is_call_or_callcode: bool, transfers_value: bool) -> u64 {
+ if is_call_or_callcode && transfers_value {
+ G_CALLVALUE
+ } else {
+ 0
+ }
+ }
+
+ fn new_cost(
+ is_call_or_staticcall: bool,
+ new_account: bool,
+ transfers_value: bool,
+ config: &evm::Config,
+ ) -> u64 {
+ let eip161 = !config.empty_considered_exists;
+ if is_call_or_staticcall {
+ if eip161 {
+ if transfers_value && new_account {
+ G_NEWACCOUNT
+ } else {
+ 0
+ }
+ } else if new_account {
+ G_NEWACCOUNT
+ } else {
+ 0
+ }
+ } else {
+ 0
+ }
+ }
+
+ let transfers_value = value != U256::default();
+ let is_cold = true;
+ let is_call_or_callcode = true;
+ let is_call_or_staticcall = true;
+ let new_account = true;
+
+ address_access_cost(is_cold, config.gas_call, config) +
+ xfer_cost(is_call_or_callcode, transfers_value) +
+ new_cost(is_call_or_staticcall, new_account, transfers_value, config)
+}
+
+impl PrecompileHandle for MockHandle {
+ /// Perform subcall in provided context.
+ /// Precompile specifies in which context the subcall is executed.
+ fn call(
+ &mut self,
+ address: H160,
+ transfer: Option,
+ input: Vec,
+ target_gas: Option,
+ is_static: bool,
+ context: &Context,
+ ) -> (ExitReason, Vec) {
+ if self
+ .record_cost(call_cost(context.apparent_value, &evm::Config::london()))
+ .is_err()
+ {
+ return (ExitReason::Error(ExitError::OutOfGas), vec![])
+ }
+
+ match &mut self.subcall_handle {
+ Some(handle) => {
+ let SubcallOutput { reason, output, cost, logs } = handle(Subcall {
+ address,
+ transfer,
+ input,
+ target_gas,
+ is_static,
+ context: context.clone(),
+ });
+
+ if self.record_cost(cost).is_err() {
+ return (ExitReason::Error(ExitError::OutOfGas), vec![])
+ }
+
+ for log in logs {
+ self.log(log.address, log.topics, log.data).expect("cannot fail");
+ }
+
+ (reason, output)
+ },
+ None => panic!("no subcall handle registered"),
+ }
+ }
+
+ fn record_cost(&mut self, cost: u64) -> Result<(), ExitError> {
+ self.gas_used += cost;
+
+ if self.gas_used > self.gas_limit {
+ Err(ExitError::OutOfGas)
+ } else {
+ Ok(())
+ }
+ }
+
+ fn remaining_gas(&self) -> u64 {
+ self.gas_limit - self.gas_used
+ }
+
+ fn log(&mut self, address: H160, topics: Vec, data: Vec) -> Result<(), ExitError> {
+ self.logs.push(PrettyLog(Log { address, topics, data }));
+ Ok(())
+ }
+
+ /// Retreive the code address (what is the address of the precompile being called).
+ fn code_address(&self) -> H160 {
+ self.code_address
+ }
+
+ /// Retreive the input data the precompile is called with.
+ fn input(&self) -> &[u8] {
+ &self.input
+ }
+
+ /// Retreive the context in which the precompile is executed.
+ fn context(&self) -> &Context {
+ &self.context
+ }
+
+ /// Is the precompile call is done statically.
+ fn is_static(&self) -> bool {
+ self.is_static
+ }
+
+ /// Retreive the gas limit of this call.
+ fn gas_limit(&self) -> Option {
+ Some(self.gas_limit)
+ }
+
+ /// TODO: implement this when upstream is ready.
+ fn record_external_cost(
+ &mut self,
+ _ref_time: Option,
+ _proof_size: Option,
+ ) -> Result<(), ExitError> {
+ Ok(())
+ }
+
+ /// TODO: implement this when upstream is ready.
+ fn refund_external_cost(&mut self, _ref_time: Option, _proof_size: Option) {}
+}
+
+pub struct PrecompilesTester<'p, P> {
+ precompiles: &'p P,
+ handle: MockHandle,
+
+ target_gas: Option,
+ subcall_handle: Option,
+
+ expected_cost: Option,
+ expected_logs: Option>,
+}
+
+impl<'p, P: PrecompileSet> PrecompilesTester<'p, P> {
+ pub fn new(
+ precompiles: &'p P,
+ from: impl Into,
+ to: impl Into,
+ data: Vec,
+ ) -> Self {
+ let to = to.into();
+ let mut handle = MockHandle::new(
+ to,
+ Context { address: to, caller: from.into(), apparent_value: U256::zero() },
+ );
+
+ handle.input = data;
+
+ Self {
+ precompiles,
+ handle,
+
+ target_gas: None,
+ subcall_handle: None,
+
+ expected_cost: None,
+ expected_logs: None,
+ }
+ }
+
+ pub fn with_value(mut self, value: impl Into) -> Self {
+ self.handle.context.apparent_value = value.into();
+ self
+ }
+
+ pub fn with_subcall_handle(mut self, subcall_handle: impl SubcallTrait) -> Self {
+ self.subcall_handle = Some(Box::new(subcall_handle));
+ self
+ }
+
+ pub fn with_target_gas(mut self, target_gas: Option) -> Self {
+ self.target_gas = target_gas;
+ self
+ }
+
+ pub fn expect_cost(mut self, cost: u64) -> Self {
+ self.expected_cost = Some(cost);
+ self
+ }
+
+ pub fn expect_no_logs(mut self) -> Self {
+ self.expected_logs = Some(vec![]);
+ self
+ }
+
+ pub fn expect_log(mut self, log: Log) -> Self {
+ self.expected_logs = Some({
+ let mut logs = self.expected_logs.unwrap_or_default();
+ logs.push(PrettyLog(log));
+ logs
+ });
+ self
+ }
+
+ fn assert_optionals(&self) {
+ if let Some(cost) = &self.expected_cost {
+ assert_eq!(&self.handle.gas_used, cost);
+ }
+
+ if let Some(logs) = &self.expected_logs {
+ similar_asserts::assert_eq!(&self.handle.logs, logs);
+ }
+ }
+
+ fn execute(&mut self) -> Option {
+ let handle = &mut self.handle;
+ handle.subcall_handle = self.subcall_handle.take();
+
+ if let Some(gas_limit) = self.target_gas {
+ handle.gas_limit = gas_limit;
+ }
+
+ let res = self.precompiles.execute(handle);
+
+ self.subcall_handle = handle.subcall_handle.take();
+
+ res
+ }
+
+ /// Execute the precompile set and expect some precompile to have been executed, regardless of the
+ /// result.
+ pub fn execute_some(mut self) {
+ let res = self.execute();
+ assert!(res.is_some());
+ self.assert_optionals();
+ }
+
+ /// Execute the precompile set and expect no precompile to have been executed.
+ pub fn execute_none(mut self) {
+ let res = self.execute();
+ assert!(res.is_none());
+ self.assert_optionals();
+ }
+
+ /// Execute the precompile set and check it returns provided output.
+ pub fn execute_returns(mut self, output: Vec) {
+ let res = self.execute();
+ assert_eq!(res, Some(Ok(PrecompileOutput { exit_status: ExitSucceed::Returned, output })));
+ self.assert_optionals();
+ }
+
+ /// Execute the precompile set and check if it reverts.
+ /// Take a closure allowing to perform custom matching on the output.
+ pub fn execute_reverts(mut self, check: impl Fn(&[u8]) -> bool) {
+ let res = self.execute();
+ assert_matches!(
+ res,
+ Some(Err(PrecompileFailure::Revert { output, ..}))
+ if check(&output)
+ );
+ self.assert_optionals();
+ }
+
+ /// Execute the precompile set and check it returns provided output.
+ pub fn execute_error(mut self, error: ExitError) {
+ let res = self.execute();
+ assert_eq!(res, Some(Err(PrecompileFailure::Error { exit_status: error })));
+ self.assert_optionals();
+ }
+}
+
+pub trait PrecompileTesterExt: PrecompileSet + Sized {
+ fn prepare_test(
+ &self,
+ from: impl Into,
+ to: impl Into,
+ data: Vec,
+ ) -> PrecompilesTester;
+}
+
+impl PrecompileTesterExt for T {
+ fn prepare_test(
+ &self,
+ from: impl Into,
+ to: impl Into,
+ data: Vec,
+ ) -> PrecompilesTester {
+ PrecompilesTester::new(self, from, to, data)
+ }
+}
+
+#[derive(Clone, PartialEq, Eq)]
+pub struct PrettyLog(Log);
+
+impl core::fmt::Debug for PrettyLog {
+ fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> Result<(), core::fmt::Error> {
+ let bytes = self
+ .0
+ .data
+ .iter()
+ .map(|b| format!("{:02X}", b))
+ .collect::