reth_exex_types/head.rs
use alloy_eips::BlockNumHash;
/// A head of the ExEx. It contains the highest host block committed to the
/// internal ExEx state. I.e. the latest block that the ExEx has fully
/// processed.
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub struct ExExHead {
/// The head block.
pub block: BlockNumHash,
}