Trait redis_driver::CommandSend

source · [−]
pub trait CommandSend {
    fn send(
        &self,
        command: Command
    ) -> Pin<Box<dyn Future<Output = Result<Value>> + Send + '_>>;

    fn send_into<T: FromValue>(
        &self,
        command: Command
    ) -> Pin<Box<dyn Future<Output = Result<T>> + Send + '_>> { ... }
    fn send_into_tuple_vec<T: FromValue, U: FromValue>(
        &self,
        command: Command
    ) -> Pin<Box<dyn Future<Output = Result<Vec<(T, U)>>> + Send + '_>> { ... }
}

Required Methods

Send an arbitrary command to the server.

This is used primarily intended for implementing high level commands API but may also be used to provide access to new features that lack a direct API.

Arguments
  • name - Command name in uppercase.
  • args - Command arguments which can be provided as arrays (up to 4 elements) or vectors of BulkString.
Example
ⓘ
let connection = ConnectionMultiplexer::connect("127.0.0.1:6379").await?;
let database = connection.get_default_database();

let values: Vec<String> = database
    .send(cmd("MGET").arg("key1").arg("key2").arg("key3").arg("key4"))
    .await?
    .into()?;

Provided Methods

Implementors