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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
Download Patch File Download Diff File Expand all files Collapse all files

5
processor/ethereum/src/publisher.rs
View File

@@ -4,7 +4,6 @@ use std::sync::Arc;
use alloy_rlp::Encodable;
use alloy_transport::{TransportErrorKind, RpcError};
use alloy_simple_request_transport::SimpleRequest;
use alloy_provider::RootProvider;
use tokio::{
@@ -26,13 +25,13 @@ use crate::{
#[derive(Clone)]
pub(crate) struct TransactionPublisher<D: Db> {
db: D,
rpc: Arc<RootProvider<SimpleRequest>>,
rpc: Arc<RootProvider>,
router: Arc<RwLock<Option<Router>>>,
relayer_url: String,
}
impl<D: Db> TransactionPublisher<D> {
pub(crate) fn new(db: D, rpc: Arc<RootProvider<SimpleRequest>>, relayer_url: String) -> Self {
pub(crate) fn new(db: D, rpc: Arc<RootProvider>, relayer_url: String) -> Self {
Self { db, rpc, router: Arc::new(RwLock::new(None)), relayer_url }
}

15
processor/ethereum/src/rpc.rs
View File

@@ -2,9 +2,8 @@ use core::future::Future;
use std::{sync::Arc, collections::HashSet};
use alloy_core::primitives::B256;
use alloy_rpc_types_eth::{Header, BlockTransactionsKind, BlockNumberOrTag};
use alloy_rpc_types_eth::{Header, BlockNumberOrTag};
use alloy_transport::{RpcError, TransportErrorKind};
use alloy_simple_request_transport::SimpleRequest;
use alloy_provider::{Provider, RootProvider};
use serai_client::primitives::{ExternalNetworkId, ExternalCoin, Amount};
@@ -26,7 +25,7 @@ use crate::{
#[derive(Clone)]
pub(crate) struct Rpc<D: Db> {
pub(crate) db: D,
pub(crate) provider: Arc<RootProvider<SimpleRequest>>,
pub(crate) provider: Arc<RootProvider>,
}
impl<D: Db> ScannerFeed for Rpc<D> {
@@ -49,7 +48,7 @@ impl<D: Db> ScannerFeed for Rpc<D> {
async move {
let actual_number = self
.provider
.get_block(BlockNumberOrTag::Finalized.into(), BlockTransactionsKind::Hashes)
.get_block(BlockNumberOrTag::Finalized.into())
.await?
.ok_or_else(|| {
TransportErrorKind::Custom("there was no finalized block".to_string().into())
@@ -77,7 +76,7 @@ impl<D: Db> ScannerFeed for Rpc<D> {
async move {
let header = self
.provider
.get_block(BlockNumberOrTag::Number(number).into(), BlockTransactionsKind::Hashes)
.get_block(BlockNumberOrTag::Number(number).into())
.await?
.ok_or_else(|| {
TransportErrorKind::Custom(
@@ -105,7 +104,7 @@ impl<D: Db> ScannerFeed for Rpc<D> {
} else {
self
.provider
.get_block((start - 1).into(), BlockTransactionsKind::Hashes)
.get_block((start - 1).into())
.await?
.ok_or_else(|| {
TransportErrorKind::Custom(
@@ -120,7 +119,7 @@ impl<D: Db> ScannerFeed for Rpc<D> {
let end_header = self
.provider
.get_block((start + 31).into(), BlockTransactionsKind::Hashes)
.get_block((start + 31).into())
.await?
.ok_or_else(|| {
TransportErrorKind::Custom(
@@ -177,7 +176,7 @@ impl<D: Db> ScannerFeed for Rpc<D> {
while to_check != epoch.prior_end_hash {
let to_check_block = self
.provider
.get_block(B256::from(to_check).into(), BlockTransactionsKind::Hashes)
.get_block(B256::from(to_check).into())
.await?
.ok_or_else(|| {
TransportErrorKind::Custom(