Function std::old_io::fs::renameUnstable

pub fn rename(from: &Path, to: &Path) -> IoResult<()>

Rename a file or directory to a new name.

Example

fn main() { #![allow(unused_must_use)] use std::old_io::fs; fs::rename(&Path::new("foo"), &Path::new("bar")); }

use std::old_io::fs;

fs::rename(&Path::new("foo"), &Path::new("bar"));

Error

This function will return an error if the provided from doesn't exist, if the process lacks permissions to view the contents, or if some other intermittent I/O error occurs.