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feat: Add iterator to BlobTransactionSidecar #1256

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DoTheBestToGetTheBest
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@DoTheBestToGetTheBest DoTheBestToGetTheBest commented Sep 7, 2024

closes #1255

crates/eips/src/eip4844/sidecar.rs Outdated Show resolved Hide resolved
crates/eips/src/eip4844/sidecar.rs Outdated Show resolved Hide resolved
crates/eips/src/eip4844/sidecar.rs Outdated Show resolved Hide resolved
crates/eips/src/eip4844/sidecar.rs Outdated Show resolved Hide resolved
@DoTheBestToGetTheBest
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hey matts thanks for the reivew, made all changes you requested!

Comment on lines 395 to 403
#[cfg(feature = "serde")]
fn parse_u64_string<'de, T, D>(de: D) -> Result<T, D::Error>
where
D: serde::Deserializer<'de>,
T: FromStr,
<T as FromStr>::Err: core::fmt::Display,
{
String::deserialize(de)?.parse().map_err(serde::de::Error::custom)
}
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this is just alloy-serde::quantity

#[cfg(test)]
mod tests {
use super::*;

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Suggested change

Comment on lines 52 to 64
impl BlobTransactionSidecar {
/// Creates an iterator
pub fn iter(&self) -> impl Iterator<Item = BlobTransactionSidecarItem> '_ {
self.blobs.iter().zip(&self.commitments).zip(&self.proofs).enumerate().map(
|(index, ((blob, commitment), proof))| BlobTransactionSidecarItem {
index,
blob: *blob,
kzg_commitment: *commitment,
kzg_proof: *proof,
},
)
}
}
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this should be an IntoIter impl instead

Comment on lines 11 to 29
#[cfg(feature = "kzg")]
use crate::BlockNumHash;
#[cfg(feature = "serde")]
use alloc::string::String;
#[cfg(not(feature = "std"))]
use alloc::vec::Vec;

#[cfg(feature = "kzg")]
use alloy_primitives::FixedBytes;
use alloy_primitives::{bytes::BufMut, B256};
use alloy_rlp::{Decodable, Encodable};
#[cfg(feature = "kzg")]
use c_kzg::KzgProof;
#[cfg(feature = "serde")]
use core::str::FromStr;
#[cfg(feature = "serde")]
use serde::Deserialize;
#[cfg(feature = "kzg")]
use sha2::{Digest, Sha256};
#[cfg(feature = "kzg")]
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none of these should be necessary, this makes it very hard to read.

please use full paths instead, this way no import is required

@DaniPopes
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Superseded by #1334

@DaniPopes DaniPopes closed this Sep 25, 2024
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[Feature] Add iterator to BlobTransactionSidecar
3 participants