Fix lint issue

AlphaHydrae · AlphaHydrae · commit d84016330ef4 · 2025-02-01T22:07:46.000+01:00
diff --git a/src/lib.rs b/src/lib.rs
@@ -33,6 +33,6 @@ pub fn do_not_close_on_exit(fd: i32) -> Result<()> {
     .map_err(|_| Error::new(Status::GenericFailure, "fcntl failed"))
 }
 
-fn string_ref_to_c_str(string: &String) -> Result<CString> {
-  CString::new(string.clone()).map_err(|_| Error::new(Status::GenericFailure, "Invalid string"))
+fn string_ref_to_c_str(string: &str) -> Result<CString> {
+  CString::new(string.to_owned()).map_err(|_| Error::new(Status::GenericFailure, "Invalid string"))
 }

Original file line number	Diff line number	Diff line change
`@@ -33,6 +33,6 @@ pub fn do_not_close_on_exit(fd: i32) -> Result<()> {`
`33`	`33`	`.map_err(\|_\| Error::new(Status::GenericFailure, "fcntl failed"))`
`34`	`34`	`}`
`35`	`35`
`36`		`-fn string_ref_to_c_str(string: &String) -> Result<CString> {`
`37`		`- CString::new(string.clone()).map_err(\|_\| Error::new(Status::GenericFailure, "Invalid string"))`
	`36`	`+fn string_ref_to_c_str(string: &str) -> Result<CString> {`
	`37`	`+ CString::new(string.to_owned()).map_err(\|_\| Error::new(Status::GenericFailure, "Invalid string"))`
`38`	`38`	`}`