Struct redis::ScriptInvocation

pub struct ScriptInvocation<'a> { /* fields omitted */ }

Represents a prepared script call.

Methods

impl<'a> ScriptInvocation<'a>

This type collects keys and other arguments for the script so that it can be then invoked. While the Script type itself holds the script, the ScriptInvocation holds the arguments that should be invoked until it's sent to the server.

pub fn arg<'b, T: ToRedisArgs>(
    &'b mut self,
    arg: T
) -> &'b mut ScriptInvocation<'a> where
    'a: 'b, 

Adds a regular argument to the invocation. This ends up as ARGV[i] in the script.

pub fn key<'b, T: ToRedisArgs>(
    &'b mut self,
    key: T
) -> &'b mut ScriptInvocation<'a> where
    'a: 'b, 

Adds a key argument to the invocation. This ends up as KEYS[i] in the script.

pub fn invoke<T: FromRedisValue>(
    &self,
    con: &mut dyn ConnectionLike
) -> RedisResult<T>

Invokes the script and returns the result.

pub fn invoke_async<T: FromRedisValue + Send + 'static>(
    &self,
    con: SharedConnection
) -> impl Future<Item = (SharedConnection, T), Error = RedisError>

Asynchronously invokes the script and returns the result.