some more clippy-based improvements

2015-09-08 00:36:29 +02:00
parent 7bf626a680
commit 9cca96545f
34 changed files with 253 additions and 273 deletions
--- a/src/libstd/dynamic_lib.rs
+++ b/src/libstd/dynamic_lib.rs
@@ -231,7 +231,7 @@ mod dl {
                Ok(result)
            } else {
                let s = CStr::from_ptr(last_error).to_bytes();
-                Err(str::from_utf8(s).unwrap().to_string())
+                Err(str::from_utf8(s).unwrap().to_owned())
            };

            ret