Domain Specific Language embedded in Rust

This page summarizes the projects mentioned and recommended in the original post on

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  • nom

    Rust parser combinator framework


  • pest

    The Elegant Parser (by pest-parser)


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  • lalrpop

    LR(1) parser generator for Rust


  • rust-peg

    Parsing Expression Grammar (PEG) parser generator for Rust


  • pom

    PEG parser combinators using operator overloading without macros.


  • chomp

    A fast monadic-style parser combinator designed to work on stable Rust.


  • chumsky

    A parser library for humans with powerful error recovery.

    chumsky is a great choice too, and has fancy error messages.

  • Scout APM

    Less time debugging, more time building. Scout APM allows you to find and fix performance issues with no hassle. Now with error monitoring and external services monitoring, Scout is a developer's best friend when it comes to application development.

  • combine

    A parser combinator library for Rust

    Combine is also nice to use and actively developed.

NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

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