pub async fn bind_local(path: &Path) -> Result<LocalListener>Expand description
Bind a tokio listener at path.
Callers still remove a stale path first. Unix mode(0o600) is set on the
bind options (fchmod before bind, no umask TOCTOU). Windows writes the
marker, then binds the derived pipe with an owner-only SDDL; a live listener
holding that NPFS name makes the second bind fail, which is the EADDRINUSE
equivalent (try_overwrite is a no-op on Windows).