rust-peg
parse-rosetta-rs
rust-peg | parse-rosetta-rs | |
---|---|---|
10 | 10 | |
1,388 | 75 | |
- | - | |
3.6 | 7.7 | |
2 days ago | 22 days ago | |
Rust | Python | |
MIT License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
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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.
rust-peg
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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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Letlang — Roadblocks and how to overcome them - My programming language targeting Rust
Rust is a very nice langage for implementing compilers, and has a nice ecosystem for it (logos, rust-peg, lalrpop, astmaker -- this one is mine --, etc...).
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Is there a parsing library (lexer?) which can handle generic tokens?
My peg crate is a parser generator that supports arbitrary token types as input. See https://github.com/kevinmehall/rust-peg/blob/master/tests/run-pass/tokens.rs for an example.
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Hey Rustaceans! Got a question? Ask here! (51/2022)!
The one rust parser-generator I used is PEG
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Hey Rustaceans! Got a question? Ask here! (29/2022)!
The two parser generators that I am aware of are lalrpop and PEG. There both great, and have seen some use by languages that have been written in Rust.
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Domain Specific Language embedded in Rust
rust-peg
- One Letter Programming Languages
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Using Nom - a parser combinator library
I wanted to create a parser for Apertium Stream. In 2014, I used Whittle in Ruby. If this year were 2001, I would use Lex/Yacc. Anyway, this year is 2021. I wanted to create this parser in Rust. I tried to find what is similar to Lex/Yacc. I found Rust-Peg. I found a link to Nom from Rust-Peg's document. My first impression was Nom example is easy to read. At least, its document claimed Nom is fast.
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Hey Rustaceans! Got an easy question? Ask here (5/2021)!
The peg crate has a resolved issue about this.
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Rust is the second most used language for Advent of Code, after Python
I don't really know that much about parsing and grammars, other than what I've learned about regular languages and expressions and context-free languages in a standard Theory of Comp course from my university. I basically just learned peg by reading the Wikipedia article on PEGs, reading the crate documentation to understand the syntax, and then looking at some of the peg examples on their GitHub to understand how it works in practice.
parse-rosetta-rs
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nom > regex
Comparing performance of parser libraries
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Show HN: Rust nom parsing Starcraft2 Replays into Arrow for Polars data analysis
For a very rough comparison of parsers, see https://github.com/rosetta-rs/parse-rosetta-rs
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[RELEASE] Yap 0.9: A light-weight dependency free parser combinator style library
Since this takes a unique approach, would you be interested in adding it to parse-rosetta-rs? Its a repo to help users do a comparative analysis of parser crates, providing some very crude stats to help get them started and allowing them to compare what the APIs look like.
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Announcing lets_expect - Clean tests in Rust.
The reason I assume its unrelated to combine is that for the json implementation, a previous version of combine built in about the same time as nom
- Practical Parsing in Rust with nom
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GitHub - epage/parse-benchmarks-rs
I'm tempted to collect all of these benchmark repos into a github org to make them easier to find. So far I know of parser, md, argparse, and template languages.
What are some alternatives?
pest - The Elegant Parser
template-benchmarks-rs - Collected benchmarks for templating crates written in Rust
nom - Rust parser combinator framework
rust_serialization_benchmark - Benchmarks for rust serialization frameworks
lalrpop - LR(1) parser generator for Rust
chumsky - Write expressive, high-performance parsers with ease.
chomp - A fast monadic-style parser combinator designed to work on stable Rust.
lets_expect - Clean tests in Rust
rust-bison-skeleton - Bison frontend for Rust
s2prot - Decoder/parser of Blizzard's StarCraft II replay file format (*.SC2Replay)
pom - PEG parser combinators using operator overloading without macros.
pdx-tools - View maps, graphs, and tables of your save and compete in a casual, evergreen leaderboard of EU4 achievement speed runs. Upload and share your save with the world.