Lib.rs

• nom

  A byte-oriented, zero-copy, parser combinators library

  v7.1.1 2.5M #parser #parser-combinators #parsing #streaming #bit

• combine

  Fast parser combinators on arbitrary streams with zero-copy support

  v4.6.4 691K no-std #parser #parsing #combinators #ll

• logos

  Create ridiculously fast Lexers

  v0.12.1 100K no-std #lexer #lexical #tokenizer #parser #no-std

• tree-sitter

  Rust bindings to the Tree-sitter parsing library

  v0.20.8 104K #incremental #parsing

• nom_locate

  A special input type for nom to locate tokens

  v4.0.0 72K #nom

• evalexpr

  A powerful arithmetic and boolean expression evaluator

  v8.0.0 1.3K #expression #evaluate #evaluator #arithmetic #boolean

• sbp

  Rust native implementation of SBP (Swift Binary Protocol) for communicating with devices made by Swift Navigation

  v4.5.0 1.3K #encoding #parsing

• pest

  The Elegant Parser

  v2.1.3 1.1M #pest #parser #peg #grammar

• lalrpop

  convenient LR(1) parser generator

  v0.19.8 159K bin+lib #parser #generator #lr #yacc #grammar

• lexical-parse-float

  Efficient parsing of floats from strings

  v0.8.5 286K no-std #parsing #lexical #no-std

• pom

  PEG parser combinators using operator overloading without macros

  v3.2.0 23K #parser #parser-combinators #parsing #peg

• scan_fmt

  A simple scanf()-like input for Rust

  v0.2.6 54K #fmt #scan #string #input #stdin

• atoi

  Parse integers directly from [u8] slices in safe code

  v1.0.0 209K #atoi #conversion #integer

• pest_consume

  A framework for processing the output of a pest-generated parser

  v1.1.1 6.2K #pest #parser #peg #grammar

• rusticata-macros

  Helper macros for Rusticata

  v4.1.0 369K #parser #nom #serialize

• peg

  A simple Parsing Expression Grammar (PEG) parser generator

  v0.8.0 56K #peg #parser #parsing #grammar

• konst

  Const equivalents of std functions, compile-time comparison, and parsing

  v0.2.15 16K no-std #no-std #const-fn #parsing

• chumsky

  A parser library for humans with powerful error recovery

  v0.8.0 3.3K #parser #combinator #token #language #syntax

• tree-sitter-highlight

  Library for performing syntax highlighting with Tree-sitter

  v0.20.1 3.6K #incremental #parsing #syntax #highlighting

• parse_link_header

  A library for parse http link header

  v0.3.2 7.2K #parse #header #link #http #note

• sv-parser-syntaxtree

  Helper crate of sv-parser

  v0.12.0 900 #parser #verilog #systemverilog

• lrpar

  Yacc-compatible parser generator

  v0.12.0 500 #parser #lr #yacc #grammar

• safe-regex

  Safe regular expression library

  v0.2.5 13K bin+lib #regex #re #regexp #regular #expression

• pidgin

  simple non-recursive grammars

  v0.4.3 160 #grammar #regex #parsing

• rust-bison-skeleton

  Bison skeleton for Rust

  v0.41.0 1.4K #parser #lr #yacc #bison #grammar

• pest_derive

  pest’s derive macro

  v2.1.0 770K macro #pest #parser #peg #grammar

• lexical-parse-integer

  Efficient parsing of integers from strings

  v0.8.6 289K no-std #parsing #lexical #no-std

• parol

  LL(k) parser generator for Rust

  v0.10.1 280 bin+lib #parser #parsing #parser-generator #l-lk

• drug-extraction-cli

  A core library for extracting drugs from text records

  v0.1.1 app #drug #extraction #nlp #text

• bitbuffer

  Reading bit sequences from a byte slice

  v0.10.7 450 #slice #byte #bit #tools

• lambdascript

  Educational tool illustrating beta reduction of untyped lambda terms, parser generation

  v0.1.31 app #lambda-calculus #lambda #beta-reduction #education

• pomelo

  Implementation of the Lemon parser generator as a Rust procedural macro

  v0.1.5 2.0K no-std #parser #parser-generator #lemon #bison #yacc

• utf8parse

  Table-driven UTF-8 parser

  v0.2.0 411K no-std #utf8 #parse #table

• rustlr

  LR(1)/LALR(1) parser generator for rust

  v0.2.93 170 bin+lib #parser #parsing #parser-generator #lr #yacc

• pom-trace

  PEG parser combinators using operator overloading without macros

  v4.0.3 #parser #parser-combinators #parsing #peg

• lip

  Lip provides powerful parser combinators for creating reusable and flexible parsers

  v7.0.0 150 #parser #combinator #functional

• rusttyc

  A library for writing type checkers with a lattice-like type system in rust

  v0.5.0 #types #type-checker #lattice

• bitter

  Swiftly extracts unaligned bit-level data from a byte slice

  v0.5.1 500 no-std #bitstream #bits #binary

• parsel

  Zero-code parser generation by using AST node types as the grammar

  v0.8.2 320 #compiler #parser #generator #syntax #ast

• peginator

  PEG parser generator for creating ASTs in Rust

  v0.1.3 bin+lib #parsing #parser #grammar #ast #peg

• tree-sitter-swift

  swift grammar for the tree-sitter parsing library

  v0.3.0 850 #incremental #parsing #swift

• yap

  Yet Another Parser library. A lightweight, dependency free, parser combinator inspired set of utility methods to help with parsing strings and slices.

  v0.8.0 550 #parser #combinator #utility #set #strings #free #slices #help #methods

• lexers

  Tools for tokenizing and scanning

  v0.1.4 120 #lexer #tokenizer #scanner #ebnf

• rinex

  Package to parse and analyze RINEX data

  v0.3.3 220 #rinex #timing #gps #glonass #galileo

• earlgrey

  A library for parsing context-free grammars using Earley algorithm

  v0.3.2 #parser #earley #cfg #grammar #ast

• gallop

  General LL(1) Parser

  v1.0.6 130 #parser #tutorial #name #general #grammar #mut

• mpl

  Minimal parser combinator of Minimal Parsing Language (MPL) like Top-Down Parsing Language (TDPL)

  v0.2.0 #combinator #generator #grammar #parser #tdpl

• syntree

  A memory efficient syntax tree for language developers

  v0.11.1 120 #language #syntax-tree

• leap-lang

  Leap language parser

  v0.2.0 #parser #lang #language

• lexer

  plugin based lexical reader

  v0.1.18 #text #parsing #plugin #lexical #reader

• nimbleparse

  Simple Yacc grammar debugging tool

  v0.12.0 130 app #error-recovery #lexer #lex #grammar #lr #parser #generator #yacc #error

• hime_redist

  Redistributable runtime library for parsers generated with Hime (LR, RNGLR)

  v4.1.2 140 #hime #parser #lr #glr #rnglr

• lelwel

  LL(1) parser generator

  v0.4.2 110 bin+lib #parser #generator #ll #grammar

• mmi-parser

  A parser for Fielded MetaMap (MMI) output

  v2.0.0 bin+lib #cli #metamap #mmi #parser

• nom-derive

  Custom derive nom parsers from struct

  v0.10.0 20K #parser #nom

• pest_meta

  pest meta language parser and validator

  v2.1.3 767K #pest #parser #meta #optimizer

• fast-float

  Fast floating-point number parser

  v0.2.0 25K no-std #parser #parsing #parse #float #no-std

• lrpeg

  Left recursive PEG parser generator

  v0.4.1 bin+lib #parser #generator #peg #left-recursive

• enquote

  Quotes and unquotes strings

  v1.1.0 24K #quote #enquote #unquote

• isin

  Support for creating and validating ISINs

  v0.1.11 bin+lib #isin #identifier #finance #equity #stock

• bet

  Helps parsing and evaluating binary expression trees

  v1.0.1 1.0K #binary #expression #tree #parser

• tokenizer-lib

  Tokenization utilities for building parsers in Rust

  v1.3.0 #parsing #tokenization #utils

• multiboot2-header

  Library with type definitions and parsing functions for Multiboot2 headers. This library is no_std and can be used in bootloaders

  v0.2.0 no-std #multiboot2 #kernel #boot #bootloader

• crokey

  Parse and describe keys - helping incorporate keybindings in terminal applications

  v0.4.1 1.7K #key #parse

• cglue-macro

  FFI safe code generation macros for making plugins and C-compatible libraries

  v0.2.2 170 macro #cglue #abi #ffi #cbindgen #macro

• tree-sitter-tags

  Library for extracting tag information

  v0.20.2 1.3K #incremental #parsing #syntax #tagging

• pest_generator

  pest code generator

  v2.1.3 767K #pest #generator

• parse_int

  Parse &str with common prefixes to integer values

  v0.6.0 27K #hexadecimal #hex #decimal #octal #binary

• rushell_deps_pom

  PEG parser combinators using operator overloading without macros

  v3.2.0-jeff.2 #parser #parser-combinators #parsing #peg

• ruly

  parser generator from context free grammar

  v4.1.1 #parsing #cfg

• qrrs

  CLI QR code generator and reader

  v0.1.8 bin+lib #cli #qrcode #qr #decoder #parser

• fuel-pest

  The Elegant Parser

  v3.0.4 #pest #parser #peg #grammar

• twilight-interactions

  Macros and utilities to make Discord Interactions easy to use with Twilight

  v0.11.0 310 #twilight #discord #slash-command

• adsb_deku

  Decoder for ADS-B(Automatic Depedent Surveillance-Broadcast) - written with deku

  v0.5.1 #deku #adsb #aerorust #airplane #radar

• nyst

  A simple to use parser library

  v0.5.2 #parser #parse #nyst #stream

• santiago

  A lexing and parsing toolkit for Rust

  v1.3.1 260 #parser #api #framework #text #serialization

• skyscraper

  XPath for HTML web scraping

  v0.2.1 120 #html #scraper #xpath #web-scraping #scraping #web

• nom-tracable

  Extension of nom to trace parser

  v0.8.0 19K #parser #nom

• antlr-rust

  ANTLR4 runtime for Rust

  v0.2.2 290 nightly #antlr #antlr4 #parsing #runtime

• lang-util

  Utilities for implementing parsers and ASTs using lalrpop and Logos

  v0.3.1 210 #language #parser #ast

• minimal-lexical

  Fast float parsing conversion routines

  v0.2.1 1.3M no-std #parsing #no-std

• pratt

  A Pratt parser for Rust

  v0.3.0 16K #pratt #parser

• dynparser

  Dynamic parser. You can define rules at run time. It’s possible to use peg format

  v0.4.2 bin+lib #parsing #parser #dynamic #peg

• tree-sitter-tlaplus

  A tree-sitter grammar for TLA+ and PlusCal

  v0.4.1 #tlaplus #pluscal #tree-sitter #grammar #parser

• cstree

  Library for generic lossless syntax trees

  v0.11.0 140 #concrete-syntax-trees #node #include #reduce #information #nodes #contexts #representation

• chomp1

  A fast monadic-style parser combinator designed to work on stable Rust

  v0.3.2 100 #parser #parser-combinators #parsing #streaming

• rcue

  Simple CUE sheet reader

  v0.1.3 220 #cue

• lemon-mint

  Famous Lemon Parser Generator implemented in rust as library with API

  v0.1.4 #lemon #lalr1 #parser #generator

• btoi

  Parse integers directly from ASCII byte slices

  v0.4.2 11K no-std #conversion #integer #atoi #no-std

• reformation

  Parsing via regular expressions

  v0.5.3 140 #parsing #regex

• gobble

  A Combinator based parser for strings that gets out of the way, and leaves your code looking like a grammer

  v0.6.3 130 #parser #combinator #simple #iterator

• logos-derive

  Create ridiculously fast Lexers

  v0.12.1 100K macro no-std #lexer #lexical #tokenizer #parser #no-std

• tusk_lexer

  The lexical analysis component of Tusk

  v0.4.7 100 #lexer #lexical #tokenizer

• oni-comb-toys-rs

  A Rust crate for toys parser

  v0.0.2 app #parser #toys

• locspan

  Code mapping utility types and traits

  v0.7.2 450 #source #code #map #span

• nlsd

  Natural Language Structured Documents

  v0.1.3 #natural-language #serde #parsing

• str-reader

  Simple reader/parser for formatted strings

  v0.1.2 #parser #parsing #string #reader

• cfgrammar

  Grammar manipulation

  v0.12.0 900 #yacc #grammar

• u-siem-elasticsearch

  uSIEM Elasticsearch Input/Output logging

  v0.0.10 #siem #security #logs #syslog #dns

• service-binding

  Automates parsing and binding to TCP and Unix sockets

  v0.3.1 #sockets #systemd #listenfd #unix #binding

• rsc

  A zero-dependency calculator for solving scientific math equations in strings

  v2.0.0 600 bin+lib #scientific #calculator #parser #expression

• pom-preview

  PEG parser combinators using operator overloading without macros

  v3.0.4-alpha-1 #parser #parser-combinators #parsing #peg

• somen

  An asynchronous parser combinator

  v0.3.1 150 #parser-combinator #parser #async #asynchronous

• abortable_parser

  A parser combinator library with an emphasis on error handling

  v0.2.6 #parsing #combinator

• lalrpop-util

  Runtime library for parsers generated by LALRPOP

  v0.19.8 163K #grammar #util #lalrpop #parser-generator #parser #runtime

• cmark-syntax

  Syntax highlighting for pulldown-cmark

  v0.3.1 120 #cmark #syntax #highlighting

• tree-sitter-svelte

  Tree sitter grammar for Svelte

  v0.10.2 #incremental #parsing #svelte

• nifty

  A library for generating Deterministic Finite State Automata (DFA)

  v0.3.3 190 #dfa #machine #finite #state #automaton

• whiteread

  Crate for easily reading whitespace-separated values from strings or input

  v0.5.0 320 bin+lib #read #input #scanf #whitespace #iostreams

• oak

  A typed parser generator syntax extension for Parsing Expression Grammar (PEG)

  v0.8.0 310 nightly macro #parser #peg #grammar #typing #parsing

• tree-sitter-ssh-client-config

  SSH client config grammar for the tree-sitter parsing library

  v1.0.3 #incremental #parsing #ssh #client #config

• scanflow-cli

  memory scanner frontent CLI

  v0.2.0-beta1 app #scanflow #memflow #cheatengine #memory #dma

• commonregex

  Rust port for CommonRegex. Find all times, dates, links, phone numbers, emails, ip addresses, prices, hex colors, and credit card numbers in a string. We did the hard work so you don’t have to.

  v0.2.0 24K #regex #commonregex #regular-expression #regexp

• mexe

  Simple arithmetic expression evaluator

  v0.0.4 #arithmetic #eval #expression #parse #evaluator

• tree-sitter-foam

  OpenFoam grammar for the tree-sitter parsing library

  v0.1.3 #incremental #parsing #open-foam #highlighting

• tree-sitter-applesoft

  applesoft grammar for the tree-sitter parsing library

  v1.2.2 #incremental #parsing #applesoft

• fast_input

  Fast and easy input from standard in, made for competetive programming

  v0.1.6 #input #competetive #stdin #kattis #fast-input

• gramatica

  A compiler compiler for Rust implementing Earley’s parser

  v0.2.0 bin+lib #compiler #grammar #context-free #bison #parser

• tree-sitter-openscad

  openscad grammar for the tree-sitter parsing library

  v0.4.0 #incremental #parsing #openscad

• glue

  Glue is a parser combinator framework for parsing text based formats, it is easy to use and relatively fast too

  v0.8.7 57K #parser #parsing #parser-combinators

• yard

  shunting yard implementation in rust

  v1.0.0 110 bin+lib #parser #shunting-yard

• tree-sitter-kotlin

  Kotlin grammar for the tree-sitter parsing library

  v0.2.11 #incremental #parsing #kotlin

• svg-simple-parser

  A simple parser for svg

  v0.0.6 #parser #svg #svg-parser

• weather-reports

  A collection of weather report parsers

  v0.1.5 #weather #metar #taf #speci

• asciimath

  Mathematical expression parser and evaluator

  v0.8.8 200 #math #expression #evaluation #parser

• tree-sitter-r

  R grammar for the tree-sitter parsing library

  v0.19.5 #incremental #parsing #r

• autumn

  A recursive descent parser combinator library

  v0.4.3 #recursive #descent #parser #combinator #token

• fuel-pest_generator

  pest code generator

  v3.0.4 #pest #generator

• bms-rs

  The BMS format parser

  v0.1.6 #bms #parser

• char-lex

  Create easy enum based lexers

  v1.0.5 #lexer #lexing #tokenizer #parser #char

• cef2hashmap

  A Simple CEF Parser to a HashMap

  v0.1.4 #cef #json #event

• flussab

  Utilities for writing parsers

  v0.3.0 #parser #streaming #recursive-descent #text #binary

• qiniu-upload-token

  Qiniu Upload Policy Builder & Parser, Upload Token Generator & Parser for Rust

  v0.1.2 230 #qiniu #storage

• ripeg

  Incremental PEG parser Rust library

  v0.1.3 #grammar #packrat #parser #parsing #peg

• procfile

  Procfile parser for Rust

  v0.2.1 #procfile #parser #rust #heroku

• utf8-decode

  UTF-8 incremental decoding iterators

  v1.0.1 1.8K #utf8 #decode #iterator

• nightrunner_lib

  A parser library for making text adventure games

  v0.2.1 #engine #parsing #wasm #game

• tree-sitter-hare

  Hare grammar for the tree-sitter parsing library

  v0.20.7 600 #incremental #parsing #hare

• tree-sitter-rust

  Rust grammar for the tree-sitter parsing library

  v0.20.1 3.5K #incremental #parsing #rust

• pest_consume_macros

  Macros for pest_consume

  v1.1.0 6.2K macro #pest #parser #peg #grammar #proc-macro

• parol_runtime

  Runtime library for parsers generated by the ‘parol’ parser generator

  v0.7.0 160 #parser #runtime

• oni-comb-uri-rs

  A Rust crate for uri parser

  v0.0.4 #parser #uri

• tree-sitter-lua

  Lua grammar for the tree-sitter parsing library

  v0.0.10 #incremental #parsing #lua

• parser-test

  Declarative tester for parsers

  v0.3.3 #pest #parser #grammar #lexer

• read_token

  A simple library to read tokens using look ahead

  v1.0.0 470 #read #parse #token #piston

• tree-sitter-prisma-io

  prisma grammar for the tree-sitter parsing library

  v1.3.0 #incremental #parsing #prisma

• manger

  A performant, low-level, lightweight and intuitive combinatoric parser library

  v0.1.1 #combinatoric #parser #consume

• muncher

  Easy to use char muncher for writing a lexer

  v0.7.0 1.0K #parse #munch #token #lexer

• tree-sitter-beancount

  beancount grammar for the tree-sitter parsing library

  v2.1.1 440 #incremental #parsing #beancount #tree-sitter

• keyword-parser

  Keyword parser for combine

  v0.0.3 no-std #util-lib #hobby #combine

• hlbc

  Hashlink bytecode disassembler and analyzer

  v0.2.0 #hashlink #bytecode #disassembler #analysis

• mupen64-movie-parser

  A parser for Mupen64-rerecording movie files

  v2.0.0 #mupen64 #tas #parser #m64

• tree-sitter-wgsl

  wgsl grammar for the tree-sitter parsing library

  v0.0.6 #incremental #parsing #wgsl

• num-parse

  Generic, JavaScript-like parseInt() functions for Rust

  v0.1.2 #parseint #numbers

• tree-sitter-glsl

  GLSL grammar for the tree-sitter parsing library

  v0.1.3 #incremental #parsing #glsl

• spell

  Spell is a Streaming Parser for Event Logs using an LCS (Longest Common Subsequence)

  v0.1.6 #spell #lcs #log #parsing

• automata

  An implementation of standard finite state automata such as DFA, NFA, Regex

  v0.0.4 bin+lib #dfa #nfa #regex #finite

• pest_tmp

  The Elegant Parser

  v2.1.1 #pest #parser #peg #grammar

• chomp

  A fast monadic-style parser combinator designed to work on stable Rust

  v0.3.1 950 #parser #parser-combinators #parsing #streaming

• peg-runtime

  Runtime support for rust-peg grammars. To use rust-peg, see the peg crate.

  v0.8.0 54K #peg #grammar #parser-generator #runtime #parsing-expression-grammars #macro #grammars #notes #recursive-descent-parser #expression

• rxml_proc

  Macros to, at compile time, validate strings against the CData, Name and NCName productions from the XML 1.0 grammar

  v0.8.1 macro #xml

• tinyparse

  A tiny combinator parser library

  v0.2.3 #combinator #parser #tiny #simple

• tree-sitter-dot

  DOT grammar for the tree-sitter parsing library

  v0.1.6 #incremental #parsing #dot #graphviz

• tree-sitter-sourcepawn

  sourcepawn grammar for the tree-sitter parsing library

  v0.1.0 #incremental #parsing #sourcepawn

• parze

  A clean, efficient parser combinator

  v0.7.3 130 no-std #parse #token #symbol #no-std

• plex

  A syntax extension for writing lexers and parsers

  v0.2.5 450 nightly macro #tokenizer #scanner #lexer #parser #generator

• shunting

  A library for evaluating math expressions

  v0.1.1 120 #shunting #math #parser #expression #eval

• parse_duration0

  Parses a duration from a string. Fork with security fix.

  v3.0.0 #duration #date #string #parse

• parse-log

  tail implementation

  v0.1.4 #log #file #parse

• gll-pg-macros

  A parser generator for GLL grammar, macros part

  v0.4.0 nightly macro #gll #parser #parsing #macros

• tree-sitter-md

  markdown grammar for the tree-sitter parsing library

  v0.1.1 bin+lib #incremental #parsing #markdown

• gnaw

  Conveniently chip small pieces off a slice or str to use elsewhere

  v0.0.2 240 #narrow #consume #drain #slices

• tree-sitter-cmake

  cmake grammar for the tree-sitter parsing library

  v0.0.2 #incremental #parsing #cmake

• serde-cmd

  A small library to deserialize commands

  v0.1.3 #serde #command #parser

• linereader

  An efficient buffered line reader

  v0.4.0 150 #line #reader

• tree-sitter-cql

  cql grammar for the tree-sitter parsing library

  v0.1.1 180 bin+lib #incremental #parsing #cql

• nquads-syntax

  RDF 1.1 N-Quads parser with code mapping metadata

  v0.4.0 #parsing #rdf #n-quads #w3c

• cusip

  Support for creating and validating CUSIPs

  v0.2.1 bin+lib #cusip #identifier #finance #equity #stock

• experimental-tree-sitter-swift

  swift grammar for the tree-sitter parsing library

  v0.0.3 #incremental #parsing #swift

• kommand

  Command-line arguments via function arguments

  v0.11.0 macro #cli #macro #main #parser

• tree-sitter-clingo

  Clingo grammar for the tree-sitter parsing library

  v0.0.9 #incremental #parsing #clingo

• unscanny

  Painless string scanning

  v0.1.0 #scanning #tokenizing

• lsdp

  Lenbrook Service Discovery Protocol in Rust

  v0.2.0 #lenbrook #discovery #protocol

• untrustended

  Untrustended - Untrusted Extended. A compilation of primitives for parsing values from untrusted input.

  v0.4.0 350 no-std #untrusted #input #parsing #primitives

• byte-parser

  Parse a str or a slice with a function style

  v0.2.2 #parser #parsing

• elf_parser

  A minimal no_std ELF (32/64) parser

  v0.1.1 no-std #elf #parser #elf-parser

• synattra

  A Syn Attribute Parser Toolkit

  v0.2.1 18K #parsing #macro #attribute

• honeycomb

  A portable parser combinator library that does not require a runtime

  v0.1.4 no-std #parser #combinator #runtime

• nom-packrat

  Extension of nom to apply Packrat Parsing

  v0.6.0 1.0K #parser #nom

• ical-daladim

  Ical/Vcard parser for Rust

  v0.8.1 #ical #vcard #parser

• mexprp

  A math expression parsing and evaluation library

  v0.3.0 #math #expression #parsing

• parseit

  Simple text file parsing library powered by regex and glob patterns

  v0.1.0 410 #text #parser #regex #glob

• tree-sitter-nasl

  nasl grammar for the tree-sitter parsing library

  v0.0.6 120 #incremental #parsing #nasl

• abackus

  Parser builder using EBNF

  v0.2.6 #parser #earley #cfg #grammar #ast

• marpa

  Safe bindings to the libmarpa parsing engine

  v0.3.0 #parser #grammar

• wee-peg

  A simple Parsing Expression Grammar (PEG) parser generator

  v0.5.4 bin+lib #peg #parser #parsing #grammar

• fast_io

  Library crate to read and write &str and types implementing the copy trait into files

  v1.2.2 #file #binary #byte #read #write

• rematch

  A procedural macro to generate simple FromStr implementation based on Regular Expression matching

  v0.1.2 macro #parsing

• atoi_simd

  Rust fast &str to i64 parser (x86_64 SIMD, SSE4.1)

  v0.0.3 #atoi #parseint #simd #parse #sse

• strtools

  A library containing various string utilities

  v0.2.0 nightly #str #string #escaping

• tree-sitter-apex

  apex grammar for the tree-sitter parsing library

  v1.0.0 #incremental #parsing #apex #unofficial

• lighter-derive

  Procedural macros for the lighter crate

  v0.1.0 macro no-std #match #string #bytes #trie #optimization

• sashimi

  Simple, straightforward, zero-copy, general-purpose parsing library. Opinionated by default, with customizable rules.

  v0.1.1 #parsing #parser #zero-copy

• tree-sitter-cli

  CLI tool for developing, testing, and using Tree-sitter parsers

  v0.20.6 750 bin+lib #incremental #parsing

• tree-sitter-cwscript

  CWScript grammar for the tree-sitter parsing library

  v0.0.5 #incremental #parsing #cw-script

• k8s_quantity_parser

  A simple parser for rust k8s_openapi resource Quantity

  v0.1.0 #parser #k8s-openapi #quantity

• tree-sitter-sql-bigquery

  BigQuery SQL grammar for the tree-sitter parsing library

  v0.0.8 190 #incremental #parsing #sql #bigquery #tree-sitter

• bitstream_reader

  Reading bit sequences from a byte slice

  v0.7.1 130 #bitstream #reader #slice #byte #bit #tools

• s-expr

  lightweight customizable s-expression parser and printer

  v0.1.0 #s-expr #sexpr #sexpression

• twilight-interactions-derive

  Macros and utilities to make Discord Interactions easy to use with Twilight

  v0.11.0 320 macro #twilight #discord #slash-command

• usiem-basic-parser

  uSIEM parser component that allows using multiple and different parsers

  v0.0.8 #siem #security #logs #parser

• lrlex

  Simple lexer generator

  v0.12.0 850 bin+lib #error-recovery #lexer #lex #grammar #lr #parser #generator #yacc #lexer-generator #lexemes

• alder

  Parser combinator library inspired by Elm parser error messages

  v0.10.0 120 #parser #combinator #elm

• munch

  Blazing fast, zero-copy parser combinator library with an elegant API for both strings and bytes

  v0.8.0 100 #parser #zero-copy #combinator #bytes

• linurgy

  Manipulate the output of multiple newlines. Replace/Insert/Append newlines with any string. Input and output from stdio/files/buffers

  v0.4.0 #line #newline #text-editing #stream-editing

• do-not-use-antlr-rust

  ANTLR4 runtime for Rust

  v0.3.0 #antlr #antlr4 #parsing #runtime

• torch-build

  Utilities to link libtorch FFI interface

  v0.1.0 #torch #build #build-dependencies

• pegtastic

  A simple Parsing Expression Grammar (PEG) parser generator

  v0.1.0 #peg #parser #parsing #grammar

• mpl-macro

  Minimal parser combinator of Minimal Parsing Language (MPL) like Top-Down Parsing Language (TDPL)

  v0.1.2 macro #combinator #generator #grammar #parser #tdpl

• tree-sitter-html

  html grammar for the tree-sitter parsing library

  v0.19.0 1.5K #incremental #parsing #html

• thin-shunting

  A library for evaluating math expressions

  v1.0.0 #shunting #math #parser #expression #eval

• look_ahead_items

  I was repeating, and sometimes I wanted to look ahead. Shifted by chunks instead of one.

  v0.1.1 #parser

• eles

  ELES; Extensible Logical Expression Solver

  v1.0.0 #logical #expression #extensible #parser #text

• volt_parse

  The advanced, slightly different take on the parser combinator concept

  v0.3.0 nightly #volt-parse #volt #parse #parsing #text

• cfg

  Library for manipulating context-free grammars

  v0.5.0 150 #grammar #parsing #language

• lemon-tree

  Famous Lemon Parser Generator, designed as library that builds your parser transparently during cargo build. Use attributes to describe parser rules.

  v0.1.7 #lemon #lalr1 #parser #generator

• segsource

  A library to make reading data of any type quicker and easier

  v0.2.0 no-std #data #binary #memory-mapped #bytes #io

• tree-sitter-jack

  Jack (nand2tetris) grammar for the tree-sitter parsing library

  v0.1.1 #incremental #parsing #jack #nand2tetris

• peekread

  Allows peeking ahead in Read streams

  v0.1.1 230 #peek #read #stream

• bulk_examples_generator

  Create dozens/hundreds/thousands/millions of random examples based on a pest grammar (PEG). It can be used for generate string/structured data for training models in AI, or like a grammar fuzzer for find bugs.

  v0.1.0 bin+lib #generator #grammar #random #data

• paw-raw

  Traits to implement custom Paw implementations

  v1.0.0 17K #paw #parser #cli

• lei

  Support for creating and validating Legal Entity Identifiers (LEIs)

  v0.2.1 #lei #identifier #finance #entity #company

• endian_codec

  (De/En)code rust types as packed bytes with specific order

  v0.1.1 260 no-std #no-std #endian #bytes

• tree-sitter-typescript

  Typescript grammar for the tree-sitter parsing library

  v0.20.1 9.9K #incremental #parsing #typescript #tsx

• lalrpop-snap

  convenient LR(1) parser generator

  v0.16.0 1.9K #parser #generator #lr #yacc #grammar

• zordon

  Simple low-level abstractions for zero-copy parsing and mutation

  v0.2.0 #zero-copy #parsing

• rust_cfg_parser

  Parser for rust cfg() expression

  v0.1.0 #parser #cfg

• memedsn

  dsn parsing library

  v0.1.0 #dsn #specctra #parsing #pcb

• parsel_derive

  Zero-code parser generation by using AST node types as the grammar

  v0.8.2 370 macro #compiler #parser #generator #syntax #ast

• tree-sitter-plymouth-script

  plymouth-script grammar for the tree-sitter parsing library

  v0.1.0 #incremental #parsing #plymouth-script

• hml-rs

  Markup language events and readers, supporting ‘human markup language’

  v0.0.2 #xml #parsing #parser

• drug-extraction-core

  A core library for extracting drugs from text records

  v0.1.1 #drug #extraction #nlp #text

• tree-sitter-prisma

  Primsa grammar for the tree-sitter parsing library

  v0.1.1 #incremental #parsing #prisma

• fancy_slice

  A library that provides reflection for tree structures

  v0.1.1 #fancy #slice

• rspg

  Simple LR(1) parser generator library

  v0.0.3 #parser #generator #lr #grammar

• tree-sitter-elisp

  elisp grammar for the tree-sitter parsing library

  v1.2.0 #incremental #parsing #elisp

• lang-util-derive

  proc-macros for lang-util

  v0.3.1 260 macro #language #parser #ast #macro

• pcomb

  A tiny parser combinator library

  v0.3.0 no-std #parser #text #combinator #parser-combinator

• parser-combinators

  DEPRECEATED Parser combinators based on the Haskell library parsec. This library has been renamed to combine. See https://crates.io/crates/combine for more recent versions DEPRECEATED

  v0.7.1 #parser #combinators #ll

• locspan-derive

  Derive macros for the locspan code mapping library

  v0.5.1 190 macro #source #code #map #span #derive

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