pub(crate) trait CallHasher {
    // Required method
    fn get_hash<H: Hash + ?Sized, B: BuildHasher>(
        value: &H,
        build_hasher: &B
    ) -> u64;
}
Expand description

Provides a way to get an optimized hasher for a given data type. Rather than using a Hasher generically which can hash any value, this provides a way to get a specialized hash for a specific type. So this may be faster for primitive types.

Required Methods§

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fn get_hash<H: Hash + ?Sized, B: BuildHasher>( value: &H, build_hasher: &B ) -> u64

Implementors§

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impl<T> CallHasher for Twhere T: Hash + ?Sized,