pub fn install_hook(
target_dir: &str,
style: &str,
) -> Result<InstalledHook, HookInstallError>Expand description
install_hook(target_dir, style) — write the bundled style script to
<dir>/.git/hooks/<style> and make it executable (git requires the exec
bit; the oracle ORs S_IXUSR|S_IXGRP|S_IXOTH onto the fresh file’s mode,
yielding 0755 under the usual umask).