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feat(client): Account + Account storage hinting in TrieDB#228
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refcell
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Jun 11, 2024
Adds a function to the block executor that allows for generating the current output root, based on the parent timestamp and current trie.
Introcues the `TrieDBHinter` trait, which outlines an interface for sending hints to the host for trie account proofs and storage slot proofs. This enables `kona-host` to use `eth_getProof` rather than the very limited `debug_dbGet` for fetching account proofs during L2 execution.
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…na#228) * feat(client): Add `current_output_root` to block executor Adds a function to the block executor that allows for generating the current output root, based on the parent timestamp and current trie. * feat(client): Account + Account storage hinting in `TrieDB` Introcues the `TrieDBHinter` trait, which outlines an interface for sending hints to the host for trie account proofs and storage slot proofs. This enables `kona-host` to use `eth_getProof` rather than the very limited `debug_dbGet` for fetching account proofs during L2 execution.
theochap
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…na#228) * feat(client): Add `current_output_root` to block executor Adds a function to the block executor that allows for generating the current output root, based on the parent timestamp and current trie. * feat(client): Account + Account storage hinting in `TrieDB` Introcues the `TrieDBHinter` trait, which outlines an interface for sending hints to the host for trie account proofs and storage slot proofs. This enables `kona-host` to use `eth_getProof` rather than the very limited `debug_dbGet` for fetching account proofs during L2 execution.
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Overview
Introcues the
TrieDBHintertrait, which outlines an interface for sending hints to the host for trie account proofs and storage slot proofs. This enableskona-hostto useeth_getProofrather than the very limiteddebug_dbGetfor fetching most of the intermediate trie nodes during L2 execution.Caveat: We do still need some sort of trie-node-by-hash function in order to fetch siblings within branches during node deletion.
debug_dbGetworks for hash-scheme geth nodes, though it is the only option at the moment. Might be time to build an indexer on reth to cache intermediate trie nodes.