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feat: add blob_gas_used to block body (#13012)

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This commit is contained in:
Matthias Seitz
2024-11-29 15:51:18 +01:00
committed by GitHub
parent 7f11fa5368
commit b09c345257
4 changed files with 21 additions and 13 deletions
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14
crates/primitives-traits/src/block/body.rs
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@ -1,8 +1,8 @@
//! Block body abstraction.
use alloc::{fmt, vec::Vec};
use alloy_eips::eip4895::Withdrawals;
use alloy_consensus::Transaction;
use alloy_eips::{eip4844::DATA_GAS_PER_BLOB, eip4895::Withdrawals};
use crate::{
FullSignedTx, InMemorySize, MaybeArbitrary, MaybeSerde, MaybeSerdeBincodeCompat,
@ -49,4 +49,14 @@ pub trait BlockBody:
/// Returns block ommers if any.
fn ommers(&self) -> Option<&[Self::OmmerHeader]>;
/// Calculates the total blob gas used by _all_ EIP-4844 transactions in the block.
fn blob_gas_used(&self) -> u64 {
// TODO(mattss): simplify after <https://github.com/alloy-rs/alloy/pull/1704>
self.transactions()
.iter()
.filter_map(|tx| tx.blob_versioned_hashes())
.map(|hashes| hashes.len() as u64 * DATA_GAS_PER_BLOB)
.sum()
}
}