Path::file_name()
The last component of this path.
Path{ p: "/foo/bar.txt" }.file_name() //-> Some("bar.txt") Path{ p: "/foo/" }.file_name() //-> Some("foo") Path{ p: "/" }.file_name() //-> None
public method file_name(this: Path): Option<String> { if this.p == "/" { return None } this.p.strip_suffix("/").split("/").last() }