Crate memcache

source
Expand description

rust-memcache is a memcached client written in pure rust.

§Install:

The crate is called memcache and you can depend on it via cargo:

[dependencies]
memcache = "*"

§Features:

  • All memcached supported protocols
    • Binary protocol
    • ASCII protocol
  • All memcached supported connections
    • TCP connection
    • UDP connection
    • UNIX Domain socket connection
    • TLS connection
  • Encodings
    • Typed interface
    • Automatically compress
    • Automatically serialize to JSON / msgpack etc
  • Mutiple server support with custom key hash algorithm
  • Authority
    • Binary protocol (plain SASL authority)
    • ASCII protocol

§Basic usage:

// create connection with to memcached server node:
let client = memcache::connect("memcache://127.0.0.1:12345?timeout=10&tcp_nodelay=true").unwrap();

// flush the database:
client.flush().unwrap();

// set a string value:
client.set("foo", "bar", 0).unwrap();

// retrieve from memcached:
let value: Option<String> = client.get("foo").unwrap();
assert_eq!(value, Some(String::from("bar")));
assert_eq!(value.unwrap(), "bar");

// prepend, append:
client.prepend("foo", "foo").unwrap();
client.append("foo", "baz").unwrap();
let value: String = client.get("foo").unwrap().unwrap();
assert_eq!(value, "foobarbaz");

// delete value:
client.delete("foo").unwrap();

// using counter:
client.set("counter", 40, 0).unwrap();
client.increment("counter", 2).unwrap();
let answer: i32 = client.get("counter").unwrap().unwrap();
assert_eq!(answer, 42);

!

Structs§

Enums§

Traits§

Functions§

  • connect
    Create a memcached client instance and connect to memcached server.

Type Aliases§

  • Pool
    R2D2 connection pool