Files
revive-differential-tests/crates/format/src/traits.rs
T
Omar 90fb89adc0 Add a common crate (#75)
* Add a barebones common crate

* Refactor some code into the common crate

* Add a `ResolverApi` interface.

This commit adds a `ResolverApi` trait to the `format` crate that can be
implemented by any type that can act as a resolver. A resolver is able
to provide information on the chain state. This chain state could be
fresh or it could be cached (which is something that we will do in a
future PR).

This cleans up our crate graph so that `format` is not depending on the
node interactions crate for the `EthereumNode` trait.

* Cleanup the blocking executor
2025-07-24 12:42:45 +00:00

31 lines
1.4 KiB
Rust

use alloy::eips::BlockNumberOrTag;
use alloy::primitives::{Address, BlockHash, BlockNumber, BlockTimestamp, ChainId, U256};
use anyhow::Result;
/// A trait of the interface are required to implement to be used by the resolution logic that this
/// crate implements to go from string calldata and into the bytes calldata.
pub trait ResolverApi {
/// Returns the ID of the chain that the node is on.
fn chain_id(&self) -> Result<ChainId>;
// TODO: This is currently a u128 due to Kitchensink needing more than 64 bits for its gas limit
// when we implement the changes to the gas we need to adjust this to be a u64.
/// Returns the gas limit of the specified block.
fn block_gas_limit(&self, number: BlockNumberOrTag) -> Result<u128>;
/// Returns the coinbase of the specified block.
fn block_coinbase(&self, number: BlockNumberOrTag) -> Result<Address>;
/// Returns the difficulty of the specified block.
fn block_difficulty(&self, number: BlockNumberOrTag) -> Result<U256>;
/// Returns the hash of the specified block.
fn block_hash(&self, number: BlockNumberOrTag) -> Result<BlockHash>;
/// Returns the timestamp of the specified block,
fn block_timestamp(&self, number: BlockNumberOrTag) -> Result<BlockTimestamp>;
/// Returns the number of the last block.
fn last_block_number(&self) -> Result<BlockNumber>;
}