#parser-implementations

2D and 3D physics engines focused on performance.

Track and query Cargo dependency graphs.

Reimplementation of yash, an extended POSIX shell

URL parser for Rust

Date and time handling in Rust.

PurRDF — one RDF 1.2 engine, one behavior, every language: interned primitives, Turtle/TriG/N-Quads/RDF-XML/JSON-LD codecs, RDFC-1.0, SPARQL 1.1/1.2, SHACL Core, GTS graph transport, and Python/WebAssembly/C bindings.

Embeddable spreadsheet engine - parse, evaluate & mutate Excel workbooks from Rust, Python, or the browser. Arrow-powered, 400+ functions.

Pure Rust PDF library for AI/RAG: structure-aware chunking, no ML, no C deps.

Taplo forked for Oxfmt

A modernized, complete, self-contained TeX/LaTeX engine, powered by XeTeX and TeXLive.

No repository description published.

Rust-native translation catalog engine for PO, FCL, and ICU MessageFormat: git-merge-friendly storage, AI-translation-native metadata, and release-ready QA.

A comprehensive, from-scratch Java Virtual Machine built in Rust, featuring a modular architecture, full bytecode support, and JNI integration

Rust parsers and editors for the Debian file formats

ØMQ in Rust. Most complete alternative implementation.

Quil Parser & Program Builder

🆔 Helper crate for SPDX expressions. 🦀

MATLAB tree-sitter parser

Rust bindings for Ada URL parser

AsciiDoc parser

Vim engine, rope buffer, and modal editor primitives. Pre-release; see MIGRATION.md.

A library to encode/decode objects to/from links notation

netflow_parser

A type-safe implementation of the official Model Context Protocol (MCP) schema in Rust.