tokio_fs/os/windows/
symlink_file.rs1use std::io;
2use std::os::windows::fs;
3use std::path::Path;
4
5use futures::{Future, Poll};
6
7pub fn symlink_file<P: AsRef<Path>, Q: AsRef<Path>>(src: P, dst: Q) -> SymlinkFileFuture<P, Q> {
16 SymlinkFileFuture::new(src, dst)
17}
18
19#[derive(Debug)]
21pub struct SymlinkFileFuture<P, Q>
22where
23 P: AsRef<Path>,
24 Q: AsRef<Path>,
25{
26 src: P,
27 dst: Q,
28}
29
30impl<P, Q> SymlinkFileFuture<P, Q>
31where
32 P: AsRef<Path>,
33 Q: AsRef<Path>,
34{
35 fn new(src: P, dst: Q) -> SymlinkFileFuture<P, Q> {
36 SymlinkFileFuture { src: src, dst: dst }
37 }
38}
39
40impl<P, Q> Future for SymlinkFileFuture<P, Q>
41where
42 P: AsRef<Path>,
43 Q: AsRef<Path>,
44{
45 type Item = ();
46 type Error = io::Error;
47
48 fn poll(&mut self) -> Poll<Self::Item, Self::Error> {
49 ::blocking_io(|| fs::symlink_file(&self.src, &self.dst))
50 }
51}