ohmyzsh/plugins/rustup/rustup.plugin.zsh

if (( $+commands[rustup] )); then
  ver="$(rustup --version 2>/dev/null)"
  ver_file="$ZSH_CACHE_DIR/rustup_version"
  comp_file="$ZSH/plugins/rustup/_rustup"

  if [[ ! -f "$comp_file" || ! -f "$ver_file" || "$ver" != "$(< "$ver_file")" ]]; then
    rustup completions zsh >| "$comp_file"
    echo "$ver" >| "$ver_file"
  fi

  declare -A _comps
  autoload -Uz _rustup
  _comps[rustup]=_rustup

  unset ver ver_file comp_file
fi