Function symlink 

pub fn symlink<P: AsRef<Path>, Q: AsRef<Path>>(
    original: P,
    link: Q,
) -> Result<()>

Available on non-Hermit and not ((Fortanix and SGX, or WebAssembly and non-WASI)) and (Unix) only.

Creates a new symbolic link on the filesystem.

The link path will be a symbolic link pointing to the original path.

Examples

use std::os::unix::fs;

fn main() -> std::io::Result<()> {
    fs::symlink("a.txt", "b.txt")?;
    Ok(())
}