svelte/test/runtime/samples/await-then-catch-if/main.html

{{#if show}}
{{#await thePromise}}
<p>loading...</p>
{{then theValue}}
<p>the value is {{theValue}}</p>
{{catch theError}}
<p>oh no! {{theError.message}}</p>
{{/await}}
{{else}}
<p>Else</p>
{{/if}}