remove to_string

newpavlov · newpavlov · commit 75a553fa27ff · 2019-08-19T13:50:22.000+03:00
diff --git a/src/libstd/sys/wasi/os.rs b/src/libstd/sys/wasi/os.rs
@@ -25,7 +25,7 @@ pub fn errno() -> i32 {
 }
 
 pub fn error_string(errno: i32) -> String {
-    wasi::error_string(errno).to_string()
+    wasi::error_string(errno)
 }
 
 pub fn getcwd() -> io::Result<PathBuf> {

Original file line number	Diff line number	Diff line change
`@@ -25,7 +25,7 @@ pub fn errno() -> i32 {`
`25`	`25`	`}`
`26`	`26`
`27`	`27`	`pub fn error_string(errno: i32) -> String {`
`28`		`- wasi::error_string(errno).to_string()`
	`28`	`+ wasi::error_string(errno)`
`29`	`29`	`}`
`30`	`30`
`31`	`31`	`pub fn getcwd() -> io::Result<PathBuf> {`