2 use std::borrow::Cow;
347     fn to_str_lossy(&self) -> Cow<str> {  in to_str_lossy()
353                     Cow::Borrowed(str::from_utf8_unchecked(self.as_bytes()))  in to_str_lossy()
367                 Cow::Owned(lossy)  in to_str_lossy()
491     fn to_os_str_lossy(&self) -> Cow<OsStr> {  in to_os_str_lossy()
494         fn imp(bytes: &[u8]) -> Cow<OsStr> {  in to_os_str_lossy()
497             Cow::Borrowed(OsStr::from_bytes(bytes))  in to_os_str_lossy()
502         fn imp(bytes: &[u8]) -> Cow<OsStr> {  in to_os_str_lossy()
506                 Cow::Borrowed(x) => Cow::Borrowed(OsStr::new(x)),  in to_os_str_lossy()
507                 Cow::Owned(x) => Cow::Owned(OsString::from(x)),  in to_os_str_lossy()
562     fn to_path_lossy(&self) -> Cow<Path> {  in to_path_lossy()
566             Cow::Borrowed(x) => Cow::Borrowed(Path::new(x)),  in to_path_lossy()
567             Cow::Owned(x) => Cow::Owned(PathBuf::from(x)),  in to_path_lossy()