From 2ce1fa2f79309d9e9b3be266e2bc7338f0132774 Mon Sep 17 00:00:00 2001
From: Samuel Laferriere <samlaf92@gmail.com>
Date: Fri, 20 Dec 2024 14:25:54 -0500
Subject: [PATCH] perf(client): prevent unneeded memory copy in
 BlobWitnessProvider

---
 bin/client/src/witness.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bin/client/src/witness.rs b/bin/client/src/witness.rs
index 1aa02bdb..c462c6db 100644
--- a/bin/client/src/witness.rs
+++ b/bin/client/src/witness.rs
@@ -44,7 +44,7 @@ impl<T: BlobProvider + Send> BlobProvider for BlobWitnessProvider<T> {
     ) -> Result<Vec<Box<Blob>>, Self::Error> {
         let blobs = self.provider.get_blobs(block_ref, blob_hashes).await?;
         for blob in &blobs {
-            let c_kzg_blob = c_kzg::Blob::from_bytes(blob.as_slice()).unwrap();
+            let c_kzg_blob = c_kzg::Blob::new(***blob);
             let settings = alloy::consensus::EnvKzgSettings::default();
             let commitment =
                 c_kzg::KzgCommitment::blob_to_kzg_commitment(&c_kzg_blob, settings.get())