Function rename

pub unsafe fn rename<P>(oldfilename: P, newfilename: P) -> Result<(), i32> 
where
    P: AsRef<Path>,

Available on crate feature dep_nc only.

Change name or location of a file.

Examples

let path = "/tmp/nc-rename";
let ret = unsafe { nc::openat(nc::AT_FDCWD, path, nc::O_WRONLY | nc::O_CREAT, 0o644) };
assert!(ret.is_ok());
let fd = ret.unwrap();
let ret = unsafe { nc::close(fd) };
assert!(ret.is_ok());
let new_path = "/tmp/nc-rename-new";
let ret = unsafe { nc::rename(path, new_path) };
assert!(ret.is_ok());
let ret = unsafe { nc::unlinkat(nc::AT_FDCWD, new_path, 0) };
assert!(ret.is_ok());