Trait fred::interfaces::ServerInterface

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pub trait ServerInterface: ClientLike {
    // Provided methods
    fn bgrewriteaof<R>(&self) -> impl Future<Output = RedisResult<R>>
       where R: FromRedis { ... }
    fn bgsave<R>(&self) -> impl Future<Output = RedisResult<R>>
       where R: FromRedis { ... }
    fn dbsize<R>(&self) -> impl Future<Output = RedisResult<R>>
       where R: FromRedis { ... }
    fn select(&self, db: u8) -> impl Future<Output = RedisResult<()>> { ... }
    fn failover(
        &self,
        to: Option<(String, u16)>,
        force: bool,
        abort: bool,
        timeout: Option<u32>,
    ) -> impl Future<Output = RedisResult<()>> { ... }
    fn lastsave<R>(&self) -> impl Future<Output = RedisResult<R>>
       where R: FromRedis { ... }
    fn wait<R>(
        &self,
        numreplicas: i64,
        timeout: i64,
    ) -> impl Future<Output = Result<R, RedisError>>
       where R: FromRedis { ... }
    fn sentinel_primary(&self) -> Option<Server> { ... }
    fn sentinel_nodes(&self) -> Option<Vec<Server>> { ... }
}
Available on crate feature i-server only.
Expand description

Functions that implement the server interface.

Provided Methods§

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fn bgrewriteaof<R>(&self) -> impl Future<Output = RedisResult<R>>
where R: FromRedis,

Instruct Redis to start an Append Only File rewrite process.

https://redis.io/commands/bgrewriteaof

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fn bgsave<R>(&self) -> impl Future<Output = RedisResult<R>>
where R: FromRedis,

Save the DB in background.

https://redis.io/commands/bgsave

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fn dbsize<R>(&self) -> impl Future<Output = RedisResult<R>>
where R: FromRedis,

Return the number of keys in the selected database.

https://redis.io/commands/dbsize

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fn select(&self, db: u8) -> impl Future<Output = RedisResult<()>>

Select the database this client should use.

https://redis.io/commands/select

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fn failover( &self, to: Option<(String, u16)>, force: bool, abort: bool, timeout: Option<u32>, ) -> impl Future<Output = RedisResult<()>>

This command will start a coordinated failover between the currently-connected-to master and one of its replicas.

https://redis.io/commands/failover

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fn lastsave<R>(&self) -> impl Future<Output = RedisResult<R>>
where R: FromRedis,

Return the UNIX TIME of the last DB save executed with success.

https://redis.io/commands/lastsave

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fn wait<R>( &self, numreplicas: i64, timeout: i64, ) -> impl Future<Output = Result<R, RedisError>>
where R: FromRedis,

This command blocks the current client until all the previous write commands are successfully transferred and acknowledged by at least the specified number of replicas. If the timeout, specified in milliseconds, is reached, the command returns even if the specified number of replicas were not yet reached.

https://redis.io/commands/wait/

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fn sentinel_primary(&self) -> Option<Server>

Read the primary Redis server identifier returned from the sentinel nodes.

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fn sentinel_nodes(&self) -> Option<Vec<Server>>

Read the set of known sentinel nodes.

Object Safety§

This trait is not object safe.

Implementors§