Function std::fs::hard_link 1.0.0[−][src]
pub fn hard_link<P: AsRef<Path>, Q: AsRef<Path>>(
original: P,
link: Q
) -> Result<()>
Creates a new hard link on the filesystem.
The link path will be a link pointing to the original path. Note that
systems often require these two paths to both be located on the same
filesystem.
If original names a symbolic link, it is platform-specific whether the
symbolic link is followed. On platforms where it’s possible to not follow
it, it is not followed, and the created hard link points to the symbolic
link itself.
Platform-specific behavior
This function currently corresponds to the linkat function with no flags
on Unix and the CreateHardLink function on Windows.
Note that, this may change in the future.
Errors
This function will return an error in the following situations, but is not limited to just these cases:
- The
originalpath is not a file or doesn’t exist.
Examples
use std::fs; fn main() -> std::io::Result<()> { fs::hard_link("a.txt", "b.txt")?; // Hard link a.txt to b.txt Ok(()) }Run