snowflake_me 0.1.9

A distributed unique ID generator inspired by Twitter's Snowflake
Documentation
# snowflake-rs
A simple to use rust package to generate or parse Twitter snowflake IDs,generate time sortable 64 bits unique ids for distributed systems (inspired from twitter snowflake)

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A distributed unique ID generator inspired by [Twitter's Snowflake](https://blog.twitter.com/2010/announcing-snowflake).

This is a Rust implementation of the original [houseme/snowflake](https://github.com/houseme/snowflake), which is written in Go.

A Snowflake ID is composed of

```
39 bits for time in units of 10 msec
 8 bits for a sequence number
16 bits for a machine id
```

## Install

Add the following to your `Cargo.toml`:
```toml
[dependencies]
snowflake_me = "0.1"
```

## Quickstart

```rust
use snowflake_me::Snowflake;

let mut sf = Snowflake::new().unwrap();
let next_id = sf.next_id().unwrap();
println!("{}", next_id);
```

## Benchmarks


Run them yourself with `cargo bench`.

#### 1, Benchmarks were run on a MacBook Pro (16-inch, 2019) with a 2,4GHz i9 and 64 GB memory.

```
test bench_decompose ... bench:         651 ns/iter (+/- 251)
test bench_new       ... bench:     795,722 ns/iter (+/- 371,556)
test bench_next_id   ... bench:      36,652 ns/iter (+/- 1,105)
```

#### 2, Benchmarks were run on a MacBook Pro (15-inch, 2017) with a 2,8GHz i7 and 16 GB memory.

```
test bench_decompose ... bench:       1,066 ns/iter (+/- 132)
test bench_new       ... bench:     738,129 ns/iter (+/- 318,192)
test bench_next_id   ... bench:      37,390 ns/iter (+/- 499)
```

## License

Licensed under either of

* Apache License, Version 2.0, ([LICENSE-APACHE]LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
* MIT license ([LICENSE-MIT]LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.

### Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.