[android-components](../../index.md) / [mozilla.components.lib.publicsuffixlist](../index.md) / [PublicSuffixList](index.md) / [prefetch](./prefetch.md)

# prefetch

`fun prefetch(): Deferred<`[`Unit`](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html)`>` [(source)](https://github.com/mozilla-mobile/android-components/blob/master/components/lib/publicsuffixlist/src/main/java/mozilla/components/lib/publicsuffixlist/PublicSuffixList.kt#L36)

Prefetch the public suffix list from disk so that it is available in memory.

