lumino
nom
lumino | nom | |
---|---|---|
3 | 85 | |
586 | 9,098 | |
2.6% | 1.7% | |
8.3 | 7.4 | |
5 days ago | 13 days ago | |
TypeScript | Rust | |
GNU General Public License v3.0 or later | MIT License |
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lumino
- lua bytecode parser written in rust
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Quadrillion Rows Example
I'm the author of regular-table, one of the alternatives mentioned in the accompanying blog. We went through a similar set of requirements to OP (and did at one point use fin-hypergrid as well, and also the excellent phosphor-datagrid which is now lumino-datagrid), and came to a slightly different conclusion regarding rendering. We ultimately decided to revert to (albeit bespoke) virtual DOM rendering for many of the same reasons mentioned by other commenters, namely:
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JupyterLab 3.0
The original author of Phosphor decided to stop working on it, so JupyterLab forked it into Lumino - https://github.com/jupyterlab/lumino
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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Tokenizing
Look into a parsing library such as https://github.com/rust-bakery/nom
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Something like pydantic but for just strings?
If we were in /r/learnrust I'd have recommended the nom crate for this.
- Nom: Parser Combinators Library in Rust
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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).
What are some alternatives?
jupyter-cadquery - An extension to render cadquery objects in JupyterLab via pythreejs
pest - The Elegant Parser
commuter - 🚎 Notebook sharing hub
lalrpop - LR(1) parser generator for Rust
jupyterlab-classic - JupyterLab distribution with a retro look and feel 🌅
combine - A parser combinator library for Rust
Pluto.jl - 🎈 Simple reactive notebooks for Julia
pom - PEG parser combinators using operator overloading without macros.
luac-parser-rs - lua bytecode parser written in Rust using nom, part of metaworm's lua decompiler, support lua51/lua52/lua53/lua54/luajit/luau https://luadec.metaworm.site/
rust-peg - Parsing Expression Grammar (PEG) parser generator for Rust
regular-table - A regular <table> library, for async and virtual data models.
chumsky - Write expressive, high-performance parsers with ease.