DEPRECATED

please visite https://github.com/cargo-crates/mem_cache

CacherRs  

![Latest Version]

usage

• sync cacher ```rust use cacher_rs::{Cacher};

let mut i32cacher = Cacher::::new(); // expiresinsecs: 0 -> expires immediate let v1 = i32cacher.fetch("v1", 10, || 1); assert_eq!(v1, &1);

let mut stringcacher = Cacher::::new(); let v1 = stringcacher.fetch("v1", 10, || "1".tostring()); asserteq!(v1, "1"); ```

• async cacher ```rust use cacher_rs::{AsyncCacher};

let mut i32cacher = AsyncCacher::::new(); // expiresinsecs: 0 -> expires immediate let v1 = i32cacher.fetch("v1", 10, || Box::pin(async { Ok(1) })).await?; assert_eq!(v1, &1);

let mut stringcacher = AsyncCacher::::new(); let v1 = stringcacher.fetch("v1", 10, || Box::pin(async { Ok("1".tostring()) })).await?; asserteq!(v1, "1"); ```

methods

• [async] fetch(key, value, closure) return cache value if not expires or recalculate closure value
• [async] force_fetch(key, value, closure) force recalculate closure value
• [async] read(key) return key cache value if cache exists
• write(key, value) overwrite cache value and expiration time if cache exists
• expire(key) make cache value expired if cache exists
• delete(key) remove cache if cache exists