ulid-rs

This is a Rust implementation of the ulid project which provides Universally Unique Lexicographically Sortable Identifiers.

Quickstart

// Generate a ulid
let ulid = Ulid::new();

// Generate a string for a ulid
let s = ulid.to_string();

// Create from a String
let res = Ulid::from_string(&s);

assert_eq!(ulid, res.unwrap());

Benchmark

Benchmarks were run on my laptop. Run them yourself with cargo bench.

test bench_from_string        ... bench:          41 ns/iter (+/- 16)
test bench_from_time          ... bench:          24 ns/iter (+/- 6)
test bench_generator_generate ... bench:          61 ns/iter (+/- 12)
test bench_new                ... bench:          73 ns/iter (+/- 17)
test bench_to_string          ... bench:          89 ns/iter (+/- 11)