Simplify str and Path comparison.

frewsxcv · frewsxcv · commit 0038430192bf · 2016-10-10T19:46:18.000-04:00
diff --git a/src/librustc/session/filesearch.rs b/src/librustc/session/filesearch.rs
@@ -75,7 +75,7 @@ impl<'a> FileSearch<'a> {
             let files = files.filter_map(|p| p.ok().map(|s| s.path()))
                              .collect::<Vec<_>>();
             fn is_rlib(p: &Path) -> bool {
-                p.extension().and_then(|s| s.to_str()) == Some("rlib")
+                p.extension() == Some("rlib".as_ref())
             }
             // Reading metadata out of rlibs is faster, and if we find both
             // an rlib and a dylib we only read one of the files of

Original file line number	Diff line number	Diff line change
`@@ -75,7 +75,7 @@ impl<'a> FileSearch<'a> {`
`75`	`75`	`let files = files.filter_map(\|p\| p.ok().map(\|s\| s.path()))`
`76`	`76`	`.collect::<Vec<_>>();`
`77`	`77`	`fn is_rlib(p: &Path) -> bool {`
`78`		`- p.extension().and_then(\|s\| s.to_str()) == Some("rlib")`
	`78`	`+ p.extension() == Some("rlib".as_ref())`
`79`	`79`	`}`
`80`	`80`	`// Reading metadata out of rlibs is faster, and if we find both`
`81`	`81`	`// an rlib and a dylib we only read one of the files of`