Fix last clippy warning

Author: JonoPrest

hypersync-client/src/stream.rs

@@ -169,7 +169,7 @@ pub async fn stream_arrow(
                         let x = x as u32;
 
                         let batch_size = cmp::max((x as f64 * ratio) as u64, min_batch_size);
-                        let step = batch_size | u64::from(next_generation) << 32;
+                        let step = batch_size | (u64::from(next_generation) << 32);
                         Some(step)
                     })
                     .ok();
@@ -180,7 +180,7 @@ pub async fn stream_arrow(
                         let x = x as u32;
 
                         let batch_size = cmp::min((x as f64 * ratio) as u64, max_batch_size);
-                        let step = batch_size | u64::from(next_generation) << 32;
+                        let step = batch_size | (u64::from(next_generation) << 32);
                         Some(step)
                     })
                     .ok();

hypersync-format/src/types/util.rs

@@ -1,5 +1,5 @@
 pub fn decode_hex(hex: &str) -> Result<Vec<u8>, faster_hex::Error> {
-    let len = hex.as_bytes().len();
+    let len = hex.len();
     let mut dst = vec![0; len / 2];
 
     faster_hex::hex_decode(hex.as_bytes(), &mut dst)?;