lib-ruby-parser
Ruby parser written in Rust (by lib-ruby-parser)
pest
The Elegant Parser (by pest-parser)
lib-ruby-parser | pest | |
---|---|---|
2 | 42 | |
235 | 4,370 | |
0.9% | 1.3% | |
7.5 | 7.4 | |
24 days ago | 3 days ago | |
Rust | Rust | |
MIT License | Apache License 2.0 |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
lib-ruby-parser
Posts with mentions or reviews of lib-ruby-parser.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-10-02.
-
State of the Ruby language server (LSP) ecosystem / looking for suggestions
I realize this might not be for everyone, but I'm writing it in Rust using Lib-ruby-parser and tower-lsp: two existing libraries that handle a bunch of the heavy lifting for me. I'm more productive in Rust than with Ruby at this point, despite doing Ruby full time for 15 years, plus I really really don't want to have to deal with a slow LSP--that was the whome impetus for this project. I started in the spring, made a bunch of headway, then backtracked to redo the internals to make it easier to handle monkeypatching, overriding/redefining of methods, etc. across your project.
-
Artichoke Ruby Architecture
For now Artichoke leans on mruby’s parser, but I’m looking forward to using https://github.com/lib-ruby-parser/lib-ruby-parser which is a Rust port of MRI’s parse.y.
pest
Posts with mentions or reviews of pest.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-12-06.
-
nom > regex
And some related parser tools: - https://github.com/kevinmehall/rust-peg - https://github.com/pest-parser/pest - https://github.com/lalrpop/lalrpop
-
Jasmine, A rust-like programming language that compiles to Java
I had recently completed the first year of my Computer Science class at school and will begin my second year soon. My schools' class forces the use of Java programming language, and I absolutely hated it. So, over the course of a little less than a month, I wrote my own programming language, in Rust (objectively best programming language), using pest, to be as similar to Rust as possible, but compiling to Java.
- Restoration of the pest3 work effort 🙌 · pest-parser/pest · Discussion #885
-
What is the state of the art for creating domain-specific languages (DSLs) with Rust?
I second pest.rs. Using it is fairly intuitive and there's also a live playground on their website which is great for quickly developing and testing your AST (abstract syntax tree) parser for whatever language you're implementing.
- pest v2.6.0 released with a new meta-grammar feature (node tags)
-
Finding a Crate to Help with Terminal Program Interface
This is where you'll run into trouble. People who write parsing-related Rust crates generally write things like pest that expect their syntax to be defined completely at compile time so the parser can be run through the compiler's optimizers for best performance.
-
easy way to produce a parser
Give https://pest.rs a try.
-
What is your opinion about lifetime of data generated from a parsing
For now I have used pest to generate an AST that borrows from the given input. But if I can manage to make the parser generic over the return type it may be worth a refactoring.
- Is there a parsing library (lexer?) which can handle generic tokens?
- v2.5.0: introducing `pest_debugger` · Discussion #739 · pest-parser/pest
What are some alternatives?
When comparing lib-ruby-parser and pest you can also consider the following projects:
ruby-lsp - An opinionated language server for Ruby
nom - Rust parser combinator framework
artichoke - 💎 Artichoke is a Ruby made with Rust
lalrpop - LR(1) parser generator for Rust
vector - A high-performance observability data pipeline.
rust-peg - Parsing Expression Grammar (PEG) parser generator for Rust
language_server-ruby - A Ruby Language Server implementation
pom - PEG parser combinators using operator overloading without macros.
steep - Static type checker for Ruby
chumsky - Write expressive, high-performance parsers with ease.
orbacle - Program allowing for smart jump-to-definitions, autocompletion, constant renaming and more.
combine - A parser combinator library for Rust