nom
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nom | adventofcode | |
---|---|---|
85 | 718 | |
8,943 | 65 | |
1.6% | - | |
6.5 | 9.0 | |
24 days ago | 3 months ago | |
Rust | Scala | |
MIT License | - |
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.
nom
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Planespotting with Rust: using nom to parse ADS-B messages
Just in case you are not familiar with nom, it is a parser combinator written in Rust. The most basic thing you can do with it is import one of its parsing functions, give it some byte or string input and then get a Result as output with the parsed value and the rest of the input or an error if the parser failed. tag for example is used to recognize literal character/byte sequences.
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Show HN: Rust nom parsing Starcraft2 Replays into Arrow for Polars data analysis
I may be the only one not familiar, but nom refers to https://github.com/rust-bakery/nom which looks like a pretty handy way to parse binary data in Rust.
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Is this a good way to free up some memory?
Lots of people use nom for their parsing needs, but that's not the only game in town and there other options.
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What is the state of the art for creating domain-specific languages (DSLs) with Rust?
As much as I love nom as well as other parser combinator libraries, regex-based parsers, BNF/EBNF-based parsers, etc. I always end up going back to plain old text-based char-by-char scanners.
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What's everyone working on this week (22/2023)?
I am using nom / nom_locate to build the parser side because I've done a handful of other projects with it, and I plan to use tower-lsp to hook up the language server side.
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lua bytecode parser written in rust
Thanks to the flexibility of [nom](https://github.com/rust-bakery/nom), it is very easy to write your own parser in rust, read [this article](https://github.com/metaworm/luac-parser-rs/wiki/Write-custom-luac-parser) to learn how to write a luac parser
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Should I revisit my choice to use nom?
I've been working on an assembler and right now it uses nom. While nom isn't great for error messages, good error messages will be important for this particular assembler (current code), so I've been attempting to use the methods described by Eyal Kalderon in Error recovery with parser combinators (using nom).
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winnow = toml_edit + combine + nom
On my side, nom is still advancing well and a new major version is in preparation, with some interesting work a new GAT based design inspired from the awesome work on chumsky, that promises to bring great performance with complex error types. 2023 will be fun for parser libraries!
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Question about lexer and parser generators in Rust
Checkout https://github.com/zesterer/chumsky or https://github.com/rust-bakery/nom
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Writing a parser in Rust
I recently did a parsing project - I used the nom crate which is a functional/combinatorial style parser. Here's a really good video about the technique: https://www.youtube.com/watch?v=dDtZLm7HIJs
adventofcode
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-βοΈ- 2023 Day 6 Solutions -βοΈ-
On GitHub.
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-π- 2022 Day 21 Solutions -π-
My Scala solution β to be cleaned up.
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-π- 2022 Day 18 Solutions -π-
My Scala solution.
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Advent of Code (in MiniScript), Day 17
Welcome back to my series of Advent of Code solutions in MiniScript! In Day 17 we got to (sort of) play Tetris. Five different Tetris-like shapes fall into a pit, moved left or right on each step according to the input. The first task is to see how high this stack will grow after 2022 blocks have been dropped in.
- The Empty List
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Advent of Code (in MiniScript), Day 16
Welcome back to my series of Advent of Code solutions in MiniScript! Day 16 was... how to put this?
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Parsing in nom (AOC day 16)
During this year's Advent of Code I'm trying to improve my Rust skills, especially parsing using nom.
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-π- 2022 Day 16 Solutions -π-
My Scala solution, not yet cleaned up at all.
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Could someone give me an intermediate python challenge for me to test my knowledge?
If you're self taught I'm sure you'll find something you're not familiar with here: https://adventofcode.com/
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-π- 2022 Day 15 Solutions -π-
My Scala solution.
What are some alternatives?
pest - The Elegant Parser
lalrpop - LR(1) parser generator for Rust
combine - A parser combinator library for Rust
pom - PEG parser combinators using operator overloading without macros.
rust-peg - Parsing Expression Grammar (PEG) 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.
serde - Serialization framework for Rust
rust-csv - A CSV parser for Rust, with Serde support.
codewars.com - Issue tracker for Codewars
Pest - Pest is an elegant PHP testing Framework with a focus on simplicity, meticulously designed to bring back the joy of testing in PHP.
binrw - A Rust crate for helping parse and rebuild binary data using β¨macro magicβ¨.