rust-hash-ring

Consistent Hashing library for Rust

Documentation

Usage

```rust extern crate hash_ring;

use hashring::HashRing; use hashring::NodeInfo;

fn main() { let mut nodes: Vec = Vec::new(); nodes.push(NodeInfo{host: "localhost", port: 15324}); nodes.push(NodeInfo{host: "localhost", port: 15325}); nodes.push(NodeInfo{host: "localhost", port: 15326}); nodes.push(NodeInfo{host: "localhost", port: 15327}); nodes.push(NodeInfo{host: "localhost", port: 15328}); nodes.push(NodeInfo{host: "localhost", port: 15329});

let mut hash_ring: HashRing<NodeInfo> = HashRing::new(nodes, 10);

println!("{}", hash_ring.get_node(("hello").to_string()).unwrap());

println!("{}", hash_ring.get_node(("dude").to_string()).unwrap());

println!("{}", hash_ring.get_node(("martian").to_string()).unwrap());

println!("{}", hash_ring.get_node(("tardis").to_string()).unwrap());

hash_ring.remove_node(&NodeInfo{host: "localhost", port: 15329});

println!("{}", hash_ring.get_node(("hello").to_string()).unwrap());

hash_ring.add_node(&NodeInfo{host: "localhost", port: 15329});

println!("{}", hash_ring.get_node(("hello").to_string()).unwrap());

} ```

Contributing

Just fork it, implement your changes and submit a pull request.

License

MIT