meta_srv::election

Trait LeaderKey

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pub trait LeaderKey:
    Send
    + Sync
    + Debug {
    // Required methods
    fn name(&self) -> &[u8] ⓘ;
    fn key(&self) -> &[u8] ⓘ;
    fn revision(&self) -> i64;
    fn lease_id(&self) -> i64;
}
Expand description

LeaderKey is a key that represents the leader of metasrv. The structure is corresponding to [etcd_client::LeaderKey].

Required Methods§

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fn name(&self) -> &[u8] ⓘ

The name in byte. name is the election identifier that corresponds to the leadership key.

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fn key(&self) -> &[u8] ⓘ

The key in byte. key is an opaque key representing the ownership of the election. If the key is deleted, then leadership is lost.

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fn revision(&self) -> i64

The creation revision of the key.

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fn lease_id(&self) -> i64

The lease ID of the election leader.

Implementations on Foreign Types§

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impl LeaderKey for LeaderKey

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fn name(&self) -> &[u8] ⓘ

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fn key(&self) -> &[u8] ⓘ

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fn revision(&self) -> i64

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fn lease_id(&self) -> i64

Implementors§