Question about lexer and parser generators in Rust

1. lexertl14

   1 3 50 6.6 C++

   C++14 version of lexertl

   

2. InfluxDB

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   InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

   

3. parsertl14

   2 2 32 3.4 C++

   C++14 version of parsertl

   

4. gram_grep

   3 4 11 9.2 C++

   Search text using a grammar, lexer, or straight regex. Chain searches for greater refinement.

   

5. regex

   4 94 3,691 7.9 Rust

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

   

   I also took a look at https://github.com/rust-lang/regex and actually found the regex parsing code ('(', '{', '*', '?' etc.) so that is a good start too.

6. gramatika

   5 3 5 5.8 Rust

   A minimal toolkit for writing parsers with Rust

   

   I wrote a lexer generator. It's pretty limited and poorly architected tbh, but feel free to have a look: https://github.com/dannymcgee/gramatika

7. chumsky

   6 55 4,032 8.8 Rust

   Write expressive, high-performance parsers with ease.

   

   Checkout https://github.com/zesterer/chumsky or https://github.com/rust-bakery/nom

8. nom

   7 92 9,888 8.1 Rust

   Rust parser combinator framework

   

   Checkout https://github.com/zesterer/chumsky or https://github.com/rust-bakery/nom

9. SaaSHub

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   SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

   

10. lalrpop

    8 25 3,231 8.6 Rust

    LR(1) parser generator for Rust

    

    Hi! For one of my projects I am currently using lalrpop (https://github.com/lalrpop/lalrpop/tree/master/doc/calculator/src), which is far from complete, but has the basic syntax I was looking for. I took some examples and worked around some lexer stuff but I’m currently happy with it. If you use it and have Intellij stuff installed, you can also use a plug-in for highlighting and SOMETIMES error checking. Otherwise, even VSCode had a great plug-in for highlighting!

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