feat: alloy-contract

.github/workflows/ci.yml

@@ -16,11 +16,11 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        rust: ["stable", "nightly", "1.68"] # MSRV
+        rust: ["stable", "nightly", "1.75"] # MSRV
         flags: ["--no-default-features", "", "--all-features"]
         exclude:
           # Some features have higher MSRV.
-          - rust: "1.68" # MSRV
+          - rust: "1.75" # MSRV
             flags: "--all-features"
     steps:
       - uses: actions/checkout@v3
@@ -39,13 +39,13 @@ jobs:
           cache-on-failure: true
       # Only run tests on latest stable and above
       - name: Install cargo-nextest
-        if: ${{ matrix.rust != '1.68' }} # MSRV
+        if: ${{ matrix.rust != '1.75' }} # MSRV
         uses: taiki-e/install-action@nextest
       - name: build
-        if: ${{ matrix.rust == '1.68' }} # MSRV
+        if: ${{ matrix.rust == '1.75' }} # MSRV
         run: cargo build --workspace ${{ matrix.flags }}
       - name: test
-        if: ${{ matrix.rust != '1.68' }} # MSRV
+        if: ${{ matrix.rust != '1.75' }} # MSRV
         run: cargo nextest run --workspace ${{ matrix.flags }}
 
   wasm:

Cargo.toml

@@ -5,7 +5,7 @@ resolver = "2"
 [workspace.package]
 version = "0.1.0"
 edition = "2021"
-rust-version = "1.68"
+rust-version = "1.75"
 authors = ["Alloy Contributors"]
 license = "MIT OR Apache-2.0"
 homepage = "https://github.com/alloy-rs/next"
@@ -97,3 +97,7 @@ proptest-derive = "0.4"
 serial_test = "3.0"
 similar-asserts = "1.5"
 tempfile = "3.8"
+
+# TODO: Remove once alloy-contract is stable. This is only used in tests for `sol!`.
+[patch.crates-io]
+alloy-sol-macro = { git = "https://github.com/alloy-rs/core" }

README.md

@@ -79,7 +79,7 @@ When updating this, also update:
 
 Alloy will keep a rolling MSRV (minimum supported rust version) policy of **at
 least** 6 months. When increasing the MSRV, the new Rust version must have been
-released at least six months ago. The current MSRV is 1.68.
+released at least six months ago. The current MSRV is 1.75.
 
 Note that the MSRV is not increased automatically, and only as part of a minor
 release.

clippy.toml

@@ -1 +1 @@
-msrv = "1.68"
+msrv = "1.75"

crates/dyn-contract/Cargo.toml → crates/contract/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
-name = "alloy-dyn-contract"
-description = "Helpers for interacting with contracts that do not have a known ABI at compile time"
+name = "alloy-contract"
+description = "Helpers for interacting with on-chain contracts"
 
 version.workspace = true
 edition.workspace = true
@@ -19,3 +19,10 @@ alloy-transport.workspace = true
 alloy-dyn-abi.workspace = true
 alloy-json-abi.workspace = true
 alloy-primitives.workspace = true
+alloy-sol-types.workspace = true
+
+thiserror.workspace = true
+
+[dev-dependencies]
+alloy-node-bindings.workspace = true
+tokio = { workspace = true, features = ["macros", "rt-multi-thread"] }

crates/contract/README.md

@@ -0,0 +1,7 @@
+# alloy-contract
+
+Helpers for interacting with on-chain contracts.
+
+The main type is `CallBuilder`, which is a builder for constructing calls to on-chain contracts.
+It provides a way to encode and decode data for on-chain calls, and to send those calls to the chain.
+See its documentation for more details.