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perf(system_contracats): stop reparsing ABI #200

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perf(system_contracats): stop reparsing ABI #200

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36 changes: 27 additions & 9 deletions src/system_contracts/mod.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -16,7 +16,7 @@ use reth_chainspec::{ChainSpec, EthChainSpec};
use reth_ethereum_forks::Hardforks;
use reth_primitives::{Transaction, TransactionSigned};
use revm::state::Bytecode;
use std::collections::HashMap;
use std::{collections::HashMap, sync::Arc};
use thiserror::Error;
use tracing::info;

Expand All @@ -26,23 +26,41 @@ pub mod feynman_fork;

pub(crate) struct SystemContract<Spec: EthChainSpec> {
/// The validator set abi before luban.
validator_abi_before_luban: JsonAbi,
validator_abi_before_luban: Arc<JsonAbi>,
/// The validator contract abi.
validator_abi: JsonAbi,
validator_abi: Arc<JsonAbi>,
/// The slash abi.
slash_abi: JsonAbi,
slash_abi: Arc<JsonAbi>,
/// The stake hub abi.
stake_hub_abi: JsonAbi,
stake_hub_abi: Arc<JsonAbi>,
/// The chain spec.
chain_spec: Spec,
}

lazy_static! {
static ref VALIDATOR_SET_ABI_BEFORE_LUBAN_JSON: Arc<JsonAbi> = Arc::new(
serde_json::from_str(*VALIDATOR_SET_ABI_BEFORE_LUBAN)
.expect("validator set ABI before Luban JSON is valid")
);
static ref VALIDATOR_SET_ABI_JSON: Arc<JsonAbi> = Arc::new(
serde_json::from_str(*VALIDATOR_SET_ABI)
.expect("validator set ABI JSON is valid")
);
static ref SLASH_INDICATOR_ABI_JSON: Arc<JsonAbi> = Arc::new(
serde_json::from_str(*SLASH_INDICATOR_ABI)
.expect("slash indicator ABI JSON is valid")
);
static ref STAKE_HUB_ABI_JSON: Arc<JsonAbi> = Arc::new(
serde_json::from_str(*STAKE_HUB_ABI).expect("stake hub ABI JSON is valid")
);
}

impl<Spec: EthChainSpec + crate::hardforks::BscHardforks> SystemContract<Spec> {
pub(crate) fn new(chain_spec: Spec) -> Self {
let validator_abi_before_luban = serde_json::from_str(*VALIDATOR_SET_ABI_BEFORE_LUBAN).unwrap();
let validator_abi = serde_json::from_str(*VALIDATOR_SET_ABI).unwrap();
let slash_abi = serde_json::from_str(*SLASH_INDICATOR_ABI).unwrap();
let stake_hub_abi = serde_json::from_str(*STAKE_HUB_ABI).unwrap();
let validator_abi_before_luban = Arc::clone(&VALIDATOR_SET_ABI_BEFORE_LUBAN_JSON);
let validator_abi = Arc::clone(&VALIDATOR_SET_ABI_JSON);
let slash_abi = Arc::clone(&SLASH_INDICATOR_ABI_JSON);
let stake_hub_abi = Arc::clone(&STAKE_HUB_ABI_JSON);
Self { validator_abi_before_luban, validator_abi, slash_abi, stake_hub_abi, chain_spec }
}

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