https://github.com/cipherself/conshash

conshash is a library to do consistent hashing in Rust.
https://github.com/cipherself/conshash

consistent-hashing distributed-systems rust

Last synced: 4 months ago
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conshash is a library to do consistent hashing in Rust.

• Host: GitHub
• URL: https://github.com/cipherself/conshash
• Owner: cipherself
• License: mit
• Created: 2015-06-08T15:43:07.000Z (almost 11 years ago)
• Default Branch: master
• Last Pushed: 2021-04-18T10:15:49.000Z (about 5 years ago)
• Last Synced: 2025-10-06T12:48:43.816Z (7 months ago)
• Topics: consistent-hashing, distributed-systems, rust
• Language: Rust
• Homepage: https://crates.io/crates/conshash
• Size: 8.79 KB
• Stars: 5
• Watchers: 1
• Forks: 2
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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README

          
# conshash

[![Build Status](https://travis-ci.org/muattiyah/conshash.svg?branch=master)](https://travis-ci.org/muattiyah/conshash)

A library to do consistent hashing in Rust.

## Crate

Get the crate at [conshash](https://crates.io/crates/conshash)

## Example

 ```Rust

extern crate conshash;

#[derive(Clone , Debug)]

struct TestNode {

    host_name: &'static str,

    ip_address: &'static str,

    port: u32,

}

impl ToString for TestNode {

    fn to_string(&self) -> String {

        format!("{}{}", self.ip_address.to_string(), self.port.to_string())

    }

}

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

let test_node = TestNode{host_name: "Skynet", ip_address: "192.168.1.1", port: 42};

hash_ring.add_node(&test_node);

hash_ring.remove_node(&test_node);

hash_ring.add_node(&test_node);

let x = hash_ring.get_node(hash(&format!("{}{}", test_node.to_string(), 0.to_string())));

// x is the node in the form of an Option where T: Clone + ToString + Debug

```

## License

[MIT](./LICENSE)