Lib.rs

target-lexicon

LLVM target triple types

sync_wrapper

enlisting the compiler's help in proving the absence of concurrency

compiler_builtins

Compiler intrinsics used by the Rust compiler. Also available for other targets if necessary!

ariadne

A fancy diagnostics & reporting crate

rustlings

Small exercises to get you used to reading and writing Rust code!

rustc-demangle

Rust compiler symbol demangling

boa_engine

Boa is a Javascript lexer, parser and compiler written in Rust. Currently, it has support for some of the language.

llvm-sys

Bindings to LLVM's C API

paste

Macros for all your token pasting needs

symbolic-demangle

demangle symbols from various languages and compilers

volatile

wrapper types for raw pointers

la-arena

index-based arena without deletion

cpp

Inline C++ code closures

trunk

Build, bundle & ship your Rust WASM application to the web

weval

The WebAssembly partial evaluator

measureme

Support crate for rustc's self-profiling feature

rustc-std-workspace-core

integration of crates.io crates into rust-lang/rust standard library workspace

ra-ap-rustc_lexer

Automatically published version of the package rustc_lexer in the rust-lang/rust repository from commit 98572840b6da350e5615a68586a766a0f9f1470a The publishing script for this crate lives at:…

sccache

ccache-like tool. It is used as a compiler wrapper and avoids compilation when possible. Sccache has the capability to utilize caching in remote storage environments, including various cloud storage options…

ra-ap-rustc_abi

Automatically published version of the package rustc_abi in the rust-lang/rust repository from commit 98572840b6da350e5615a68586a766a0f9f1470a The publishing script for this crate lives at:…

prqlc

PRQL is a modern language for transforming data — a simple, powerful, pipelined SQL replacement

ra-ap-rustc_parse_format

Automatically published version of the package rustc_parse_format in the rust-lang/rust repository from commit 98572840b6da350e5615a68586a766a0f9f1470a The publishing script for this crate lives at:…

clang-ast

Data structures for processing Clang’s -ast-dump=json format

lang_tester

Concise language testing framework for compilers and VMs

ra_ap_limit

A struct to enforce limits for rust-analyzer

ra-ap-rustc_pattern_analysis

Automatically published version of the package rustc_pattern_analysis in the rust-lang/rust repository from commit 98572840b6da350e5615a68586a766a0f9f1470a The publishing script for this crate lives at:…

cc7800

a subset of C compiler for Atari 7800

ra_ap_vfs

A virtual file system for rust-analyzer

ra_ap_parser

parser for rust-analyzer

ra_ap_proc-macro-srv-cli

A standalone binary for the proc-macro-srv crate of rust-analyzer

hvm

A massively parallel, optimal functional runtime in Rust

chalk-ir

Chalk's internal representation of types, goals, and clauses

boa_cli

Boa is a Javascript lexer, parser and compiler written in Rust. Currently, it has support for some of the language.

gccjit

Higher-level Rust bindings for libgccjit

ra_ap_cfg

Conditional compiling options, cfg attribute parser and evaluator for rust-analyzer

ra_ap_ide_db

Core data structure representing IDE state for rust-analyzer

erg

programming language

ra_ap_profile

A collection of tools for profiling rust-analyzer

clue

C/Rust like programming language that compiles into Lua code

i-slint-compiler

Internal Slint Compiler Library

ra_ap_vfs-notify

loader::Handle for rust-analyzer

ra_ap_syntax

Concrete syntax tree definitions for rust-analyzer

ra_ap_test_utils

Assorted testing utilities for rust-analyzer

ra-ap-rustc_index

Automatically published version of the package rustc_index in the rust-lang/rust repository from commit 98572840b6da350e5615a68586a766a0f9f1470a The publishing script for this crate lives at:…

lady-deirdre

Compiler front-end foundation technology. Main Crate.

chalk-recursive

Recursive solver for the Chalk project

chalk-solve

Combines the chalk-engine with chalk-ir

semantic-analyzer

Semantic analyzer library for compilers written in Rust for semantic analysis of programming languages AST

cc2600

a subset of C compiler for Atari 2600

typst-syntax

Parser and syntax tree for Typst

spirt

Shader-focused IR to target, transform and translate from

ra_ap_hir

A high-level object-oriented access to Rust code for rust-analyzer

linera-wasmer-compiler-singlepass

Singlepass compiler for Wasmer WebAssembly runtime

vrl

Vector Remap Language

glslang

Rust bindings to glslang

rasn-compiler

An ASN.1 compiler producing bindings for the rasn framework

p2sh

Programming language interpreter

ra_ap_ide

IDE-centric APIs for rust-analyzer

sieve-rs

Sieve filter interpreter for Rust

ra_ap_tt

A TokenTree data structure for rust-analyzer

mini-c-parser

minimal C language lexer & parser & virtual executer from scratch

ra_ap_project_model

A representation for a Cargo project for rust-analyzer

r2u2_cli

R2U2 CLI: A stream-based runtime monitor command-line interface

ra_ap_stdx

Missing batteries for standard libraries for rust-analyzer

adam

A command-line interface for compiling Gms2 projects

ra_ap_proc_macro_api

RPC Api for the proc-macro-srv crate of rust-analyzer

ra_ap_rust-analyzer

A language server for the Rust programming language

mosaic-lang

A compiler for Mosaic

encre-css

A TailwindCSS-compatible utility-first CSS generation library written in Rust

ra_ap_paths

Path wrappers for absolute and relative paths rust-analyzer

tailwind-css

Compile tailwind short instructions to css

flatc-rust

FlatBuffers flatc command as API

bacon

background rust compiler

ra_ap_mbe

Handling of macro_rules macros for rust-analyzer

cargo-dtc

Devicetree Compiler packaged for building with cargo

linera-wasmer-compiler

Base compiler abstraction for Wasmer WebAssembly runtime

cmtc

compiler providing cmtir-based passes to generate backends including FIRRTL, SystemVerilog and simulators

linera-wasmer-compiler-cranelift

Cranelift compiler for Wasmer WebAssembly runtime

chalk-engine

Core trait engine from Chalk project

cranelift-codegen

Low-level code generator library

parsel

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

garnish_lang_compiler

Utilites to compile garnish scripts

sakuramml

MML(Music Macro Language) compiler, MML to MIDI

cxxbridge-flags

Compiler configuration of the cxx crate (implementation detail)

rusty_lr_parser

macro line parser for rusty_lr

cpp_build

Cargo build script for the cpp crate

target-features

Rust compiler target feature database

rust_info

Extracts the current rust compiler information

heraclitus-compiler

Compiler frontend for developing great programming languages

rustylr

executable for rusty_lr

llvm-lib

LLVM library with safe and flexibility in mind, without over complexity based on LLVM-C API

swc_allocator

A thin wrapper for bumpalo

ncc

Custom-mode compiler for Novation MIDI devices

ra_ap_syntax-bridge

Conversions between syntax nodes and token trees for rust-analyzer

typst-cli

The command line interface for Typst

rustfix

Automatically apply the suggestions made by rustc

cmtir

The intermediate representation for Cement (cmt2) languages and compiler tools

ra_ap_hir_expand

Macro expansion for rust-analyzer

lambda_mountain

Typed Macro Assembler (backed by Coq proofs-of-correctness)

ra_ap_hir_ty

The type system for rust-analyzer

ra_ap_edition

Rust edition support crate for rust-analyzer

no-panic

Attribute macro to require that the compiler prove a function can't ever panic

atlas_77

Functional programming language with strong interoperability with Rust

nmd

Official NMD CLI and compiler

partiql

in Rust

cmtrs

A rule-based embedded HDL in Rust

b3

port of B3 WebKit codegen backend

midenc

The compiler frontend/executable for Miden

slac

The "Simple Logic & Arithmetic Compiler" transforms a single expression into an abstract syntax tree

espr

EXPRESS Language compiler

numbat

A statically typed programming language for scientific computations with first class support for physical dimensions and units

tket2

Quantinuum's TKET2 Quantum Compiler

dianac

An emulator, compiler, and interpreter for the Diana Compiled Language

ra_ap_span

File and span related types for rust-analyzer

ruast

A printable & modifiable Rust AST

boa_profiler

Profiler for the Boa JavaScript engine

gramatica

A compiler compiler for Rust implementing Earley's parser

wasmer-compiler

Base compiler abstraction for Wasmer WebAssembly runtime

vc_8bit

This project is a virtual computer that takes a vector of bytes and runs it as instructions. Also included is a complete assembler and compiler.

asn1rs

ASN.1 to Rust, Protobuf and SQL compiler/code generator. Supports ASN.1 UPER

melody_compiler

The Melody language compiler

hc-wasmer-compiler

Base compiler abstraction for Wasmer WebAssembly runtime

partiql-parser

PartiQL Parser

koopa

generating/parsing/optimizing Koopa IR

abi-cafe

Pair your compilers up at The ABI café!

impc

A compiler for the IMP programming language

numbat-cli

A statically typed programming language for scientific computations with first class support for physical dimensions and units

typst-utils

Typst

egglog

language that combines the benefits of equality saturation and datalog. It can be used for analysis, optimization, and synthesis of programs. It is the successor to the popular rust library egg.

swc_transform_common

Common utilities for swc transforms for any language

partiql-catalog

PartiQL Catalog Definitions

compiler_base_error

transient-asm

Toolchain for TransientAssembly. Includes a compiler and virtual machine.

polonius-engine

Core definition for the Rust borrow checker

cproj-rs

A basic c/c++ build tool

shaderc

Rust bindings for shaderc

pax-compiler

Compiler APIs for parsing and building Pax projects into application executables

rustc_utils

working with the Rust compiler

hc-wasmer-compiler-singlepass

Singlepass compiler for Wasmer WebAssembly runtime

pavexc_cli

A CLI interface for the Pavex compiler

light_ranged_integers

Ranged integers for stable Rust compiler, zero-dependencies and no unsafe code

swc_css_visit

Visitor for css

rusty_lr

GLR, LR(1) and LALR(1) parser generator with custom reduce action

swc_html_visit

Visitor for html

rustpython-compiler

A usability wrapper around rustpython-parser and rustpython-compiler-core

swc_html_minifier

HTML minifier

partiql-source-map

PartiQL Source Map

wasmer-compiler-llvm

LLVM compiler for Wasmer WebAssembly runtime

pliron

Programming Languages Intermediate RepresentatiON

typst-timing

Performance timing for Typst

compiler_base_session

jomy-ap-rustc_errors

Automatically published version of the package rustc_errors in the rust-lang/rust repository from version 1.83.0 The publishing script for this crate lives at: https://github.com/rust-analyzer/rustc-auto-publish

kdl-script

execute kdl documents!

rustc_lexer

Rust lexer used by rustc. No stability guarantees are provided.

rusty_lr_buildscript

buildscipt tools for rusty_lr

swc_css_parser

CSS parser

ellie_engine

Why ellie? Ellie is a type-safe programing language that runs on embedded and sandboxed environments

swc_xml_visit

Visitor for xml

qbe

QBE IR for Rust

chalk-derive

A helper crate for use by chalk crates for derive macros

trunk-ng

Build, bundle & ship your Rust WASM application to the web

jomy-ap-rustc_abi

Automatically published version of the package rustc_abi in the rust-lang/rust repository from version 1.83.0 The publishing script for this crate lives at: https://github.com/rust-analyzer/rustc-auto-publish

ezno-parser

Parser and AST definitions for Ezno

rustc-ap-rustc_lexer

Automatically published version of the package rustc_lexer in the rust-lang/rust repository from commit 9a27044f42ace9eb652781b53f598e25d4e7e918 The publishing script for this crate lives at: https://github…

hc-wasmer-compiler-llvm

LLVM compiler for Wasmer WebAssembly runtime

typst-ide

IDE functionality for Typst

garden-lang

A live programming language

typst-assets

Assets for the Typst compiler

Ygen

code generation libary like LLVM

ra_ap_proc_macro_srv

Proc-macro server for rust-analyzer

oxbuild

Ultra-fast typescript compiler

hstr

A string type which is optimized for hash operations

xtuc-sieve-rs

Sieve filter interpreter for Rust

hugr-passes

Compiler passes for Quantinuum's HUGR

metaslang_cst

A generic library for building, navigating and querying concrete syntax trees

jomy-ap-rustc_hir

Automatically published version of the package rustc_hir in the rust-lang/rust repository from version 1.83.0 The publishing script for this crate lives at: https://github.com/rust-analyzer/rustc-auto-publish

jomy-ap-rustc_index

Automatically published version of the package rustc_index in the rust-lang/rust repository from version 1.83.0 The publishing script for this crate lives at: https://github.com/rust-analyzer/rustc-auto-publish

numlang

A compiler for an esolang that uses hexadecimal

wrecc

A x86_64 C99 compiler written from scratch

swc_css_prefixer

Port of stylis

partiql-conformance-tests

PartiQL conformance test runner

codesnake

Pretty printer for non-overlapping code spans

garnish_lang

Single library for re-exporting and documenting all Garnish core libraries

partiql-extension-ddl

PartiQL DDL extensions

midenc-hir-analysis

Analysis passes and utilties for Miden HIR

wasmer-compiler-cranelift

Cranelift compiler for Wasmer WebAssembly runtime

py-declare

type declare system for pycc-rs

compiler_base_span

twee-tools

A compiler for Twine stories

onefig

The only configuration language you need; a configuration language for configuration files

py-ir

Pin1Yin1 ir implementation

shitpost

A compile-time Markov bot creator for the Fediverse

turing-lib

Turing library for Rust

wasmer-compiler-singlepass

Singlepass compiler for Wasmer WebAssembly runtime

hc-wasmer-compiler-cranelift

Cranelift compiler for Wasmer WebAssembly runtime

hax-frontend-exporter

mirrors of the algebraic data types used in the Rust compilers, removing indirections and inlining various pieces of information

stella_checker

Rust-based, speedy Lua type checker

diffsl

A compiler for a domain-specific language for ordinary differential equations (ODE)

ra-ap-rustc_serialize

Automatically published version of the package rustc_serialize in the rust-lang/rust repository from commit 4e4c20d2abe6a218991152b735800fbaf51aedd6 The publishing script for this crate lives at:…

farmfe_compiler

Farm Compiler

partiql-ast

PartiQL AST

codemap

A data structure for efficiently storing source code position and span information (e.g. in a compiler AST), and mapping it back to file/line/column locations for error reporting and suggestions.

antimony-lang

The Antimony programming language

erg_compiler

Centimetre: the Erg compiler

tyto

A file network compiler

erg_parser

The Erg parser

gluon_base

Basic type definitions and functions for the gluon programming language

cpp_common

details crate for the cpp crate

eerie

Rustic binding to the IREE Compiler/Runtime

cranelift

Umbrella for commonly-used cranelift crates

cc6502

making C compilers for the 6502 8-bits processor

source-map

building source maps (v3) for a compiler

claw-cli

The compiler for the Claw language

farmfe_utils

farm utils

glass-easel-stylesheet-compiler

The stylesheet compiler of the glass-easel project

force-send-sync

Unsafe wrappers to force Send and Sync

faerie

ELF and Mach-o native binary object file emitter

swc_html

HTML apis for rust

swc_css_modules

CSS modules

rustc_errors

Reuse rustc_errors for compiler_base

py-codegen-c

C codegen backend implementation for Pin1Yin1

glass-easel-template-compiler

The template compiler of the glass-easel project

rustc-ap-rustc_target

Automatically published version of the package rustc_target in the rust-lang/rust repository from commit 9a27044f42ace9eb652781b53f598e25d4e7e918 The publishing script for this crate lives at: https://github…

puroro

Google Protocol Buffer

py-codegen-llvm

llvm codegen backend implementation for Pin1Yin1

chimpanzee

Monkey programming language implementation (interpreter, compiler and formatter), with added features

ergoscript-compiler

Compiler for ErgoScript

gccjit_sys

Raw bindings to libgccjit. Companion to the gccjit crate.

databind

Expand the functionality of Minecraft Datapacks

steel-core

Core compiler and VM implementation for steel

partiql-value

PartiQL Values

riddle

Windows metadata compiler

jomy-ap-rustc_lint_defs

Automatically published version of the package rustc_lint_defs in the rust-lang/rust repository from version 1.83.0 The publishing script for this crate lives at: https://github.com/rust-analyzer/rustc-auto-publish

mamba

A transpiler which converts Mamba files to Python 3 files

py-codegen

pycc-rs codegen interface

farmfe_core

Core types and data structures for farm

klinker

The Kerbal Compiler Collection linker for kOS

hi-nvim-rs

(Neo)vim perceptual color scheme compiler

xrcf

eXtensible and Reusable Compiler Framework

bappy-script

Gankra's toy compiler

jomy-ap-rustc_arena

Automatically published version of the package rustc_arena in the rust-lang/rust repository from version 1.83.0 The publishing script for this crate lives at: https://github.com/rust-analyzer/rustc-auto-publish

jomy-ap-rustc_parse

Automatically published version of the package rustc_parse in the rust-lang/rust repository from version 1.83.0 The publishing script for this crate lives at: https://github.com/rust-analyzer/rustc-auto-publish

partiql-eval

PartiQL Expression Evaluator

cubecl-opt

Compiler optimizations for CubeCL

metaslang_bindings

Computes semantic language bindings from parsed source code

scrapile

A somewhat fully-fleged rust-like programming language that, surprisingly, compiles to scratch

r55

compiler for R.txt android files