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alloy-core 1.0, alloy 0.14, revm 0.22 (001)

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This moves to Rust 1.86 as were prior on Rust 1.81, and the new alloy
dependencies require 1.82.

The revm API changes were notable for us. Instead of relying on a modified call
instruction (with deep introspection into the EVM design), we now use the more
recent and now more prominent Inspector API. This:

1) Lets us perform far less introspection
2) Forces us to rewrite the gas estimation code we just had audited

Thankfully, it itself should be much easier to read/review, and our existing
test suite has extensively validated it.

This resolves 001 which was a concern for if/when this upgrade occurs. By doing
it now, with a dedicated test case ensuring the issue we would have had with
alloy-core 0.8 and `validate=false` isn't actively an issue, we resolve it.
This commit is contained in:
Luke Parker
2025-04-12 08:09:09 -04:00
parent 5a7b815e2e
commit 184c02714a
25 changed files with 1483 additions and 625 deletions
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4
processor/ethereum/primitives/Cargo.toml
View File

@@ -22,5 +22,5 @@ borsh = { version = "1", default-features = false, features = ["std", "derive",
group = { version = "0.13", default-features = false }
k256 = { version = "^0.13.1", default-features = false, features = ["std", "arithmetic"] }
alloy-primitives = { version = "0.8", default-features = false }
alloy-consensus = { version = "0.9", default-features = false, features = ["k256"] }
alloy-primitives = { version = "1", default-features = false }
alloy-consensus = { version = "0.14", default-features = false, features = ["k256"] }

5
processor/ethereum/primitives/src/lib.rs
View File

@@ -7,7 +7,7 @@ use ::borsh::{BorshSerialize, BorshDeserialize};
use group::ff::PrimeField;
use k256::Scalar;
use alloy_primitives::PrimitiveSignature;
use alloy_primitives::Signature;
use alloy_consensus::{SignableTransaction, Signed, TxLegacy};
mod borsh;
@@ -68,8 +68,7 @@ pub fn deterministically_sign(tx: TxLegacy) -> Signed<TxLegacy> {
let s = Scalar::ONE;
let r_bytes: [u8; 32] = r.to_repr().into();
let s_bytes: [u8; 32] = s.to_repr().into();
let signature =
PrimitiveSignature::from_scalars_and_parity(r_bytes.into(), s_bytes.into(), false);
let signature = Signature::from_scalars_and_parity(r_bytes.into(), s_bytes.into(), false);
let res = tx.into_signed(signature);
debug_assert!(res.recover_signer().is_ok());