Top 3 Rust Automatum Projects

regex

91 3,336 9.1 Rust

An implementation of regular expressions for Rust. This implementation uses finite automata and guarantees linear time matching on all inputs.

Project mention: Zed is now open source | news.ycombinator.com | 2024-01-24

The homepage has a benchmark that compares Zed's "insertion latency" to other editors, and this is the description:
> Open input.rs at the end of line 21 in rust-lang/regex. Type z 10 times, measure how long it takes for each z to display since hitting the z key.
Could someone clarify what that means? My interpretation of that was to go to https://github.com/rust-lang/regex/blob/master/regex-cli/arg... and start typing 'z' at the end of line 21, but that doesn't seem to make any sense. I guess that repo got refactored and those instructions are out of date?

typestate-rs

3 130 2.1 Rust

Proc-macro typestate DSL for Rust
WorkOS

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The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
frame_transpiler

3 38 8.9 Rust

Frame is a markdown language for creating state machines (automata) in 8 programming languages as well as generating UML documentation.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).