fixes

op-rs · Aug 16, 2024 · 5087319 · 5087319
1 parent d40c867
commit 5087319
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Showing 2 changed files with 15 additions and 13 deletions.
diff --git a/bin/host/src/fetcher/mod.rs b/bin/host/src/fetcher/mod.rs
@@ -174,17 +174,19 @@ where
                     anyhow::bail!("Invalid hint data length: {}", hint_data.len());
                 }
 
-                let data = &hint_data[0..32];
-                let hash: B256 =
-                    data.try_into().map_err(|e| anyhow!("Failed to convert bytes to B256: {e}"))?;
-                let data = &hint_data[32..40];
-                let index = u64::from_be_bytes(
-                    data.try_into().map_err(|e| anyhow!("Failed to convert bytes to u64: {e}"))?,
-                );
-                let data = &hint_data[40..48];
-                let timestamp = u64::from_be_bytes(
-                    data.try_into().map_err(|e| anyhow!("Failed to convert bytes to u64: {e}"))?,
-                );
+                let hash_data_bytes: [u8; 32] = hint_data[0..32]
+                    .try_into()
+                    .map_err(|e| anyhow!("Failed to convert bytes to B256: {e}"))?;
+                let index_data_bytes: [u8; 8] = hint_data[32..40]
+                    .try_into()
+                    .map_err(|e| anyhow!("Failed to convert bytes to u64: {e}"))?;
+                let timestamp_data_bytes: [u8; 8] = hint_data[40..48]
+                    .try_into()
+                    .map_err(|e| anyhow!("Failed to convert bytes to u64: {e}"))?;
+
+                let hash: B256 = hash_data_bytes.into();
+                let index = u64::from_be_bytes(index_data_bytes);
+                let timestamp = u64::from_be_bytes(timestamp_data_bytes);
 
                 let partial_block_ref = BlockInfo { timestamp, ..Default::default() };
                 let indexed_hash = IndexedBlobHash { index: index as usize, hash };

diff --git a/justfile b/justfile
@@ -78,7 +78,7 @@ build-cannon *args='':
     --platform linux/amd64 \
     -v `pwd`/:/workdir \
     -w="/workdir" \
-    ghcr.io/ethereum-optimism/kona/cannon-builder:main cargo build --workspace --all -Zbuild-std $@ --exclude kona-host --exclude trusted-sync
+    ghcr.io/ethereum-optimism/kona/cannon-builder:main cargo build --workspace --all -Zbuild-std $@ --exclude kona-host --exclude trusted-sync --exclude kdn
 
 # Build for the `asterisc` target. Any crates that require the stdlib are excluded from the build for this target.
 build-asterisc *args='':
@@ -87,7 +87,7 @@ build-asterisc *args='':
     --platform linux/amd64 \
     -v `pwd`/:/workdir \
     -w="/workdir" \
-    ghcr.io/ethereum-optimism/kona/asterisc-builder:main cargo build --workspace --all -Zbuild-std $@ --exclude kona-host --exclude trusted-sync
+    ghcr.io/ethereum-optimism/kona/asterisc-builder:main cargo build --workspace --all -Zbuild-std $@ --exclude kona-host --exclude trusted-sync --exclude kdn
 
 # Build the `trusted-sync` docker image
 docker-build-ts *args='':