blobby: fix clippy::uninlined_format_args (#1183)

Author: newpavlov

blobby/src/bin/decode.rs

@@ -18,15 +18,15 @@ fn decode<R: BufRead, W: Write>(mut reader: R, mut writer: W) -> io::Result<usiz
         .map_err(|e| {
             io::Error::new(
                 io::ErrorKind::InvalidData,
-                format!("invalid blobby data: {:?}", e),
+                format!("invalid blobby data: {e:?}"),
             )
         })?
         .collect::<Vec<_>>();
     for blob in res.iter() {
         let blob = blob.map_err(|e| {
             io::Error::new(
                 io::ErrorKind::InvalidData,
-                format!("invalid blobby data: {:?}", e),
+                format!("invalid blobby data: {e:?}"),
             )
         })?;
         writer.write_all(encode_hex(blob).as_bytes())?;

blobby/src/bin/encode.rs

@@ -38,7 +38,7 @@ fn encode(reader: impl BufRead, mut writer: impl Write) -> io::Result<usize> {
         blobs.push(blob);
     }
     let (data, idx_len) = encode_blobs(&blobs);
-    println!("Index len: {:?}", idx_len);
+    println!("Index len: {idx_len:?}");
     writer.write_all(&data)?;
     Ok(blobs.len())
 }