Struct ScriptManager 

pub struct ScriptManager { /* private fields */ }

Script manager for caching and managing multiple scripts

Implementations

impl ScriptManager

pub fn new() -> Self

Create a new script manager

pub async fn register(&self, name: impl Into<String>, script: Script)

Register a script with the manager

Examples

use redis_oxide::{Script, ScriptManager};

let mut manager = ScriptManager::new();
let script = Script::new("return 'Hello'");

manager.register("greeting", script).await;

pub async fn get(&self, name: &str) -> Option<Script>

Get a script by name

Examples

let manager = ScriptManager::new();
let script = Script::new("return 'Hello'");
manager.register("greeting", script).await;

if let Some(script) = manager.get("greeting").await {
    println!("Found script with SHA: {}", script.sha());
}

pub async fn execute<T>( &self, name: &str, client: &Client, keys: Vec<String>, args: Vec<String>, ) -> RedisResult<T>

where T: TryFrom<RespValue>, T::Error: Into<RedisError>,

Execute a script by name

Examples

let manager = ScriptManager::new();
let script = Script::new("return KEYS[1]");
manager.register("get_key", script).await;

let result: String = manager.execute(
    "get_key",
    &client,
    vec!["mykey".to_string()],
    vec![]
).await?;

pub async fn load_all( &self, client: &Client, ) -> RedisResult<HashMap<String, String>>

Load all registered scripts into Redis cache

Examples

let manager = ScriptManager::new();

// Register some scripts
manager.register("script1", Script::new("return 1")).await;
manager.register("script2", Script::new("return 2")).await;

// Load all scripts at once
let results = manager.load_all(&client).await?;
println!("Loaded {} scripts", results.len());

pub async fn len(&self) -> usize

Get the number of registered scripts

pub async fn is_empty(&self) -> bool

Check if the manager has any scripts

pub async fn list_scripts(&self) -> Vec<String>

List all registered script names

pub async fn remove(&self, name: &str) -> Option<Script>

Remove a script from the manager

pub async fn clear(&self)

Clear all scripts from the manager

Trait Implementations

impl Debug for ScriptManager

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for ScriptManager

fn default() -> Self

Returns the “default value” for a type.