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consensus: add BlockWithParent #1650

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Nov 16, 2024
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18 changes: 18 additions & 0 deletions crates/eips/src/eip1898.rs
Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,24 @@ use core::{
#[cfg(feature = "serde")]
use serde::ser::SerializeStruct;

/// A helper struct to store the block number/hash and its parent hash.
#[derive(Debug, Clone, PartialEq, Eq, Hash)]
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
#[cfg_attr(feature = "serde", serde(rename_all = "camelCase"))]
pub struct BlockWithParent {
/// Parent hash.
pub parent: B256,
/// Block number/hash.
pub block: BlockNumHash,
}

impl BlockWithParent {
/// Creates a new [`BlockWithParent`] instance.
pub const fn new(parent: B256, block: BlockNumHash) -> Self {
Self { parent, block }
}
}

/// A block hash which may have a boolean `requireCanonical` field.
///
/// - If false, a RPC call should raise if a block matching the hash is not found.
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