mouscache-rs

A small lib to manipulate object with redis or an in-memory cache

Basic Usage

use mouscache;

#[derive(Cacheable, Clone, Debug)]
struct YourData {
    field1: u16,
    field2: String,
}

fn main() {
    let data = YourData {
        field1: 42,
        field2: String::from("Hello, World!"),
    };

    if let Ok(mut cache) = mouscache::redis("localhost", None) {
        let _ = cache.insert("test", data.clone());

        let data2: YourData = cache.get("test").unwrap();

        assert_eq!(data.field1, data2.field1);
        assert_eq!(data.field2, data2.field2);
    }
}

Customizing What's Being Cached

Mouscache now support 2 custom attribute to customize entry :

expires Attribute

Specifies a duration in sec after which the entry is invalid

use mouscache;

#[derive(Cacheable, Clone, Debug)]
#[cache(expires="10")] // each entry of type YouCustomDataType will be valid 10 sec.
struct YouCustomDataType {
    yourPrecious_field: String
}

rename Attribute

Specifies the name which will be used to insert the entry

use mouscache;

#[derive(Cacheable, Clone, Debug)]
#[cache(rename="ThisNameIsCooler")] // each entry of type YouCustomDataType will be inserted with ThisNameIsCooler
struct YouCustomDataType {
    yourPrecious_field: String
}

##TODO

• Add support for struct with named field
• Add Data Attribute
• Add support for unnamed field
• Add support for enum

lib.rs:

This crate provides Mouscache's derive macros.

#[macro_use]
extern crate mouscache_derive;

#[derive(Cacheable)]
struct S;

fn main() {}

Please refer to mouscache-rs for how to set this up.