meta
pest
| meta | pest | |
|---|---|---|
| 1 | 42 | |
| 88 | 4,370 | |
| - | 1.3% | |
| 3.6 | 7.4 | |
| about 3 years ago | 3 days ago | |
| Rust | Rust | |
| MIT License | Apache License 2.0 |
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meta
pest
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nom > regex
And some related parser tools: - https://github.com/kevinmehall/rust-peg - https://github.com/pest-parser/pest - https://github.com/lalrpop/lalrpop
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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
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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)
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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.
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easy way to produce a parser
Give https://pest.rs a try.
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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?
dpar - Neural network transition-based dependency parser (in Rust)
nom - Rust parser combinator framework
rust-peg - Parsing Expression Grammar (PEG) parser generator for Rust
lalrpop - LR(1) parser generator for Rust
chapi - CHAPI (Common Hierarchical Abstract Parser and Information Converter) streamlines code analysis by converting diverse language source code into a unified abstract model, simplifying cross-language development. Chapi 是一个通用层次抽象解析器与信息转换器，它可以将不同编程语言的源代码转换为统一的层次抽象模型。
lightningcss - An extremely fast CSS parser, transformer, bundler, and minifier written in Rust.
chumsky - Write expressive, high-performance parsers with ease.
pom - PEG parser combinators using operator overloading without macros.
combine - A parser combinator library for Rust
zero - A Rust library for zero-allocation parsing of binary data.
chomp - A fast monadic-style parser combinator designed to work on stable Rust.