conshash

A library to do consistent hashing in Rust.

Example

```Rust extern crate conshash;

use std::hash::{hash, SipHasher};

[derive(Clone , Debug)]

struct TestNode { hostname: &'static str, ipaddress: &'static str, port: u32, }

impl ToString for TestNode { fn tostring(&self) -> String { format!("{}{}", self.ipaddress.tostring(), self.port.tostring()) } }

let mut hash_ring = Ring::new(5);

let testnode = TestNode{hostname: "Skynet", ipaddress: "192.168.1.1", port: 42}; hashring.addnode(&testnode); hashring.removenode(&testnode); hashring.addnode(&testnode); let x = hashring.getnode(hash::<_, SipHasher>(&format!("{}{}", testnode.tostring(), 0.to_string()))); // x is the node in the form of an Option where T: Clone + ToString + Debug ```

License

MIT