Function recreate_symlink

atomic-repository/src/repository/sandbox.rs:416–419

(src: &Path, dest: &Path)

/// Unix has a dedicated definition; everything else falls back below.
#[cfg(unix)]
fn recreate_symlink(src: &Path, dest: &Path) -> std::io::Result<()> {
    let link_target = std::fs::read_link(src)?;
    std::os::unix::fs::symlink(link_target, dest)
}

/// Non-Unix fallback: symlink creation needs special privileges, so copy the
/// file the link resolves to (correct content-wise).