Trait redis_driver::ScriptingCommands

pub trait ScriptingCommands: CommandSend {
    fn eval<S, K, KK, A, AA>(
        &self,
        script: S,
        keys: Option<KK>,
        args: Option<AA>
    ) -> Future<'_, Value>
   where
        S: Into<BulkString>,
        K: Into<BulkString>,
        KK: SingleArgOrCollection<K>,
        A: Into<BulkString>,
        AA: SingleArgOrCollection<A>,
    { ... }
    fn evalsha<S, K, KK, A, AA>(
        &self,
        sha1: S,
        keys: Option<KK>,
        args: Option<AA>
    ) -> Future<'_, Value>
   where
        S: Into<BulkString>,
        K: Into<BulkString>,
        KK: SingleArgOrCollection<K>,
        A: Into<BulkString>,
        AA: SingleArgOrCollection<A>,
    { ... }
    fn script_load<S, V>(&self, script: S) -> Future<'_, V>
   where
        S: Into<BulkString>,
        V: FromValue,
    { ... }
}

A group of Redis commands related to Scripting and Functions

See Also

Redis Scripting and Functions Commands Scripting with LUA Functions

Provided Methods

fn eval<S, K, KK, A, AA>(
    &self,
    script: S,
    keys: Option<KK>,
    args: Option<AA>
) -> Future<'_, Value>where
    S: Into<BulkString>,
    K: Into<BulkString>,
    KK: SingleArgOrCollection<K>,
    A: Into<BulkString>,
    AA: SingleArgOrCollection<A>,

This command copies the value stored at the source key to the destination key.

Return

The return value of the script

See Also

https://redis.io/commands/eval/

fn evalsha<S, K, KK, A, AA>(
    &self,
    sha1: S,
    keys: Option<KK>,
    args: Option<AA>
) -> Future<'_, Value>where
    S: Into<BulkString>,
    K: Into<BulkString>,
    KK: SingleArgOrCollection<K>,
    A: Into<BulkString>,
    AA: SingleArgOrCollection<A>,

Evaluate a script from the server’s cache by its SHA1 digest.

Return

The return value of the script

See Also

https://redis.io/commands/eval/

fn script_load<S, V>(&self, script: S) -> Future<'_, V>where
    S: Into<BulkString>,
    V: FromValue,

Load a script into the scripts cache, without executing it.

Return

The SHA1 digest of the script added into the script cache.

See Also

https://redis.io/commands/script-load/

Implementors

impl ScriptingCommands for Database