Trait sharded::ExtractShardKey

pub trait ExtractShardKey<K: Hash> {
    fn key(&self) -> &K;
}

Teases out the sharding key for example from an IntoIterator value.

Required methods

fn key(&self) -> &K

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Implementations on Foreign Types

impl<K: Hash, V> ExtractShardKey<K> for (K, V)

fn key(&self) -> &K

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Implementors

impl<K: Hash> ExtractShardKey<K> for K

fn key(&self) -> &K

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