Svelte5: default snippet inside component and overwriting on consuming about svelte HOT 6 CLOSED

This can work too:

{#if snippetHeader}
  {@render snippetHeader()}
{:else}
  myDefaultContent
{/if}

No need for a second snippet name when done like this

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snippets can take params and the aim is to remove the markup from the logic, so this is not a good alternative

from svelte.

snippets can take params and the aim is to remove the markup from the logic, so this is not a good alternative

Wdym by "snippets can take params"? snippetHeader could also take a param in this case.

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right from the docs

{#snippet figure({ src, caption, width, height })}
	<figure>
		<img alt={caption} {src} {width} {height} />
		<figcaption>{caption}</figcaption>
	</figure>
{/snippet}

also you gonna lose the possiblity to pass the 'defaultSnippet' to another Component

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If you actually need a default snippet to further pass around, you can define it as necessary.
This does not seem all that common of a requirement.

If you have default content in an else branch, you can directly use the variables in scope, the only thing the snippet adds is destructuring, which can be done with @const.

{#if snippetHeader}
  {@render snippetHeader(data)}
{:else}
  {@const { a, b, c } = data}
  ...
{/if}

Do not see an issue with arguments here.

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All these use cases can be solved with if/else blocks or fallback snippets being applied. We're not going to introduce different syntax for this, therefore closing.

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