Trait automap::AutoMapped[−][src]

pub trait AutoMapped {
    type Key;
    fn key(&self) -> &Self::Key;
}

Trait that describes how to extract a key out of a value

Associated Types

`type Key`[src]

The key type

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Required methods

`fn key(&self) -> &Self::Key`[src]

Accessor for the key

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Implementors

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