oken operator">:=</span> nats<span class="token punctuation">.</span><span class="token function">Connect</span><span class="token punctuation">(</span><span class="token string">&quot;127.0.0.1&quot;</span><span class="token punctuation">,</span> nats<span class="token punctuation">.</span><span class="token function">UserCredentials</span><span class="token punctuation">(</span><span class="token string">&quot;path_to_creds_file&quot;</span><span class="token punctuation">)</span><span class="token punctu