clippy

Author: estk

src/append/rolling_file/mod.rs

@@ -88,9 +88,8 @@ struct LogWriter {
 
 impl io::Write for LogWriter {
     fn write(&mut self, buf: &[u8]) -> io::Result<usize> {
-        self.file.write(buf).map(|n| {
+        self.file.write(buf).inspect(|&n| {
             self.len += n as u64;
-            n
         })
     }
 

src/append/rolling_file/policy/compound/roll/fixed_window.rs

@@ -243,9 +243,8 @@ fn rotate(
         move_file(src.as_ref(), dst.as_ref())?;
     }
 
-    compression.compress(&file, &dst_0).map_err(|e| {
-        println!("err compressing: {:?}, dst: {:?}", file, dst_0);
-        e
+    compression.compress(&file, &dst_0).inspect_err(|e| {
+        println!("err compressing: {:?}, dst: {:?}: {}", file, dst_0, e);
     })?;
     Ok(())
 }