foyer_memory

Trait Pipe

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pub trait Pipe:
    Send
    + Sync
    + 'static {
    type Key;
    type Value;

    // Required methods
    fn is_enabled(&self) -> bool;
    fn send(&self, piece: Piece<Self::Key, Self::Value>);
}
Expand description

Pipe is used to notify disk cache to cache entries from the in-memory cache.

Required Associated Types§

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type Key

Type of the key of the record.

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type Value

Type of the value of the record.

Required Methods§

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fn is_enabled(&self) -> bool

Decide whether to send evicted entry to pipe.

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fn send(&self, piece: Piece<Self::Key, Self::Value>)

Send the piece to the disk cache.

Implementors§