fix clippy::redundant_clone: remove redundant clones

matthiaskrgr · matthiaskrgr · commit 27bb68927d55 · 2020-08-07T22:47:32.000+02:00
diff --git a/src/librustc_session/filesearch.rs b/src/librustc_session/filesearch.rs
@@ -98,7 +98,7 @@ impl<'a> FileSearch<'a> {
         p.push(RUST_LIB_DIR);
         p.push(&self.triple);
         p.push("bin");
-        if self_contained { vec![p.clone(), p.join("self-contained")] } else { vec![p.clone()] }
+        if self_contained { vec![p.clone(), p.join("self-contained")] } else { vec![p] }
     }
 }
 

Original file line number	Diff line number	Diff line change
`@@ -98,7 +98,7 @@ impl<'a> FileSearch<'a> {`
`98`	`98`	`p.push(RUST_LIB_DIR);`
`99`	`99`	`p.push(&self.triple);`
`100`	`100`	`p.push("bin");`
`101`		`- if self_contained { vec![p.clone(), p.join("self-contained")] } else { vec![p.clone()] }`
	`101`	`+ if self_contained { vec![p.clone(), p.join("self-contained")] } else { vec![p] }`
`102`	`102`	`}`
`103`	`103`	`}`
`104`	`104`