fix clippy

yoshuawuyts · yoshuawuyts · commit 80b7d64cd2b2 · 2020-09-20T00:20:51.000+02:00
diff --git a/src/conditional/etag.rs b/src/conditional/etag.rs
@@ -64,7 +64,7 @@ impl ETag {
 
         // If a header is returned we can assume at least one exists.
         let s = headers.iter().last().unwrap().as_str();
-        Self::from_str(s).map(|etag| Some(etag))
+        Self::from_str(s).map(Some)
     }
 
     /// Sets the `ETag` header.

Original file line number	Diff line number	Diff line change
`@@ -64,7 +64,7 @@ impl ETag {`
`64`	`64`
`65`	`65`	`// If a header is returned we can assume at least one exists.`
`66`	`66`	`let s = headers.iter().last().unwrap().as_str();`
`67`		`- Self::from_str(s).map(\|etag\| Some(etag))`
	`67`	`+ Self::from_str(s).map(Some)`
`68`	`68`	`}`
`69`	`69`
`70`	`70`	/// Sets the `ETag` header.