Lib.rs

target-lexicon

LLVM target triple types

sync_wrapper

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

ariadne

A fancy diagnostics & reporting crate

rustlings

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

compiler_builtins

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

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

rustc-std-workspace-core

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

prqlc

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

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

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…

clang-ast

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

boa_cli

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

ra-ap-rustc_lexer

Automatically published version of the package rustc_lexer in the rust-lang/rust repository from commit 8417f8311fcb596030768a817e1e4eacb214b78e The publishing script for this crate lives at:…

lang_tester

Concise language testing framework for compilers and VMs

ra_ap_limit

A struct to enforce limits for rust-analyzer

hvm

A massively parallel, optimal functional runtime in Rust

ra_ap_vfs

A virtual file system for rust-analyzer

cc7800

a subset of C compiler for Atari 7800

ra_ap_parser

parser for rust-analyzer

ra_ap_cfg

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

ra-ap-rustc_abi

Automatically published version of the package rustc_abi in the rust-lang/rust repository from commit 8417f8311fcb596030768a817e1e4eacb214b78e The publishing script for this crate lives at:…

gccjit

Higher-level Rust bindings for libgccjit

ra_ap_ide_db

Core data structure representing IDE state for rust-analyzer

ra_ap_syntax

Concrete syntax tree definitions for rust-analyzer

chalk-ir

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

erg

programming language

ra_ap_profile

A collection of tools for profiling rust-analyzer

ra-ap-rustc_parse_format

Automatically published version of the package rustc_parse_format in the rust-lang/rust repository from commit 8417f8311fcb596030768a817e1e4eacb214b78e The publishing script for this crate lives at:…

i-slint-compiler

Internal Slint Compiler Library

ra_ap_proc-macro-srv-cli

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

ra-ap-rustc_pattern_analysis

Automatically published version of the package rustc_pattern_analysis in the rust-lang/rust repository from commit 8417f8311fcb596030768a817e1e4eacb214b78e 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

spirt

Shader-focused IR to target, transform and translate from

linera-wasmer-compiler-singlepass

Singlepass compiler for Wasmer WebAssembly runtime

partiql-conformance-tests

PartiQL conformance test runner

semantic-analyzer

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

ra_ap_test_utils

Assorted testing utilities for rust-analyzer

chalk-solve

Combines the chalk-engine with chalk-ir

cc2600

a subset of C compiler for Atari 2600

rasn-compiler

An ASN.1 compiler producing bindings for the rasn framework

glslang

Rust bindings to glslang

vrl

Vector Remap Language

mini-c-parser

minimal C language lexer & parser & virtual executer from scratch

clue

C/Rust like programming language that compiles into Lua code

partiql-ast

PartiQL AST

bacon

background rust compiler

sieve-rs

Sieve filter interpreter for Rust

ra-ap-rustc_index

Automatically published version of the package rustc_index in the rust-lang/rust repository from commit 8417f8311fcb596030768a817e1e4eacb214b78e The publishing script for this crate lives at:…

chalk-engine

Core trait engine from Chalk project

flatc-rust

FlatBuffers flatc command as API

linera-wasmer-compiler-cranelift

Cranelift compiler for Wasmer WebAssembly runtime

ra_ap_vfs-notify

loader::Handle for rust-analyzer

heraclitus-compiler

Compiler frontend for developing great programming languages

typst-syntax

Parser and syntax tree for Typst

encre-css

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

adam

A command-line interface for compiling Gms2 projects

cargo-dtc

Devicetree Compiler packaged for building with cargo

ra_ap_stdx

Missing batteries for standard libraries for rust-analyzer

tailwind-css

Compile tailwind short instructions to css

ra_ap_paths

Path wrappers for absolute and relative paths rust-analyzer

parsel

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

linera-wasmer-compiler

Base compiler abstraction for Wasmer WebAssembly runtime

ra_ap_rust-analyzer

A language server for the Rust programming language

ra_ap_tt

A TokenTree data structure for rust-analyzer

garnish_lang_compiler

Utilites to compile garnish scripts

ra_ap_project_model

A representation for a Cargo project for rust-analyzer

p2sh

Programming language interpreter

ra_ap_hir

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

tket2

Quantinuum's TKET2 Quantum Compiler

cpp_build

Cargo build script for the cpp crate

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

windows-bindgen

Windows metadata compiler

target-features

Rust compiler target feature database

lambda_mountain

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

partiql-logical

PartiQL Logical Model

ra_ap_proc_macro_api

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

llvm-lib

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

rust_info

Extracts the current rust compiler information

dianac

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

rustfix

Automatically apply the suggestions made by rustc

ncc

Custom-mode compiler for Novation MIDI devices

ra_ap_hir_ty

The type system for rust-analyzer

typst-cli

The command line interface for Typst

ra_ap_mbe

Handling of macro_rules macros for rust-analyzer

partiql-eval

PartiQL Expression Evaluator

no-panic

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

nmd

Official NMD CLI and compiler

espr

EXPRESS Language compiler

partiql

in Rust

midenc

The compiler frontend/executable for Miden

slac

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

ra_ap_hir_expand

Macro expansion for rust-analyzer

b3

port of B3 WebKit codegen backend

trunk-ng

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

partiql-logical-planner

PartiQL Logical Planner

cranelift-codegen

Low-level code generator library

gramatica

A compiler compiler for Rust implementing Earley's parser

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…

transient-asm

Toolchain for TransientAssembly. Includes a compiler and virtual machine.

impc

A compiler for the IMP programming language

numbat

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

hc-wasmer-compiler-singlepass

Singlepass compiler for Wasmer WebAssembly runtime

partiql-extension-ion-functions

PartiQL Ion function extensions

ra_ap_span

File and span related types for rust-analyzer

abi-cafe

Pair your compilers up at The ABI café!

boa_profiler

Profiler for the Boa JavaScript engine

asn1rs

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

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.

melody_compiler

The Melody language compiler

ruast

A printable & modifiable Rust AST

koopa

generating/parsing/optimizing Koopa IR

partiql-parser

PartiQL Parser

hc-wasmer-compiler

Base compiler abstraction for Wasmer WebAssembly runtime

cproj-rs

A basic c/c++ build tool

swc_allocator

A thin wrapper for bumpalo

numbat-cli

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

pax-compiler

Compiler APIs for parsing and building Pax projects into application executables

pycc-rs

Pin1Yin1 compiler rust implementation

typst-utils

Typst

partiql-catalog

PartiQL Catalog Definitions

polonius-engine

Core definition for the Rust borrow checker

swc_transform_common

Common utilities for swc transforms for any language

compiler_base_error

hc-wasmer-compiler-llvm

LLVM compiler for Wasmer WebAssembly runtime

shaderc

Rust bindings for shaderc

kdl-script

execute kdl documents!

swc_html_visit

Visitor for html

rusty_lr

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

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

light_ranged_integers

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

pavexc_cli

A CLI interface for the Pavex compiler

compiler_base_session

hugr-passes

Compiler passes for Quantinuum's HUGR

pliron

Programming Languages Intermediate RepresentatiON

swc_css_visit

Visitor for css

rustc_utils

working with the Rust compiler

rustpython-compiler

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

swc_html_minifier

HTML minifier

ra_ap_syntax-bridge

Conversions between syntax nodes and token trees for rust-analyzer

partiql-source-map

PartiQL Source Map

wasmer-compiler-llvm

LLVM compiler for Wasmer WebAssembly runtime

rusty_lr_buildscript

buildscipt tools for rusty_lr

typst-timing

Performance timing for Typst

swc_css_parser

CSS parser

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

cc6502

making C compilers for the 6502 8-bits processor

typst-assets

Assets for the Typst compiler

xtuc-sieve-rs

Sieve filter interpreter for Rust

hax-frontend-exporter

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

oxbuild

Ultra-fast typescript compiler

ra_ap_proc_macro_srv

Proc-macro server for rust-analyzer

regorust

Rust bindings for the rego-cpp Rego compiler and interpreter

swc_xml_visit

Visitor for xml

ellie_engine

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

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

qbe

QBE IR for Rust

erg_compiler

Centimetre: the Erg compiler

ezno-parser

Parser and AST definitions for Ezno

jomy-ap-rustc_target

Automatically published version of the package rustc_target 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

metaslang_cst

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

chalk-derive

A helper crate for use by chalk crates for derive macros

typst-ide

IDE functionality for Typst

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:…

Ygen

code generation libary like LLVM

hstr

A string type which is optimized for hash operations

shitpost

A compile-time Markov bot creator for the Fediverse

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

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.

source-map

building source maps (v3) for a compiler

numlang

A compiler for an esolang that uses hexadecimal

wrecc

A x86_64 C99 compiler written from scratch

partiql-extension-ddl

PartiQL DDL extensions

twee-tools

A compiler for Twine stories

garnish_lang

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

partiql-extension-visualize

Visualize PartiQL AST and Logical Plan

partiql-value

PartiQL Values

swc_css_prefixer

Port of stylis

garden-lang

A live programming language

erg_parser

The Erg parser

py-declare

type declare system for pycc-rs

wasmer-compiler-cranelift

Cranelift compiler for Wasmer WebAssembly runtime

midenc-hir-analysis

Analysis passes and utilties for Miden HIR

compiler_base_span

hc-wasmer-compiler-cranelift

Cranelift compiler for Wasmer WebAssembly runtime

calyx-frontend

Compiler Infrastructure for Hardware Accelerator Generation

py-ir

Pin1Yin1 ir implementation

partiql-types

PartiQL Type Definitions

antimony-lang

The Antimony programming language

diffsl

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

turing-lib

Turing library for Rust

wasmer-compiler-singlepass

Singlepass compiler for Wasmer WebAssembly runtime

stella_checker

Rust-based, speedy Lua type checker

codesnake

Pretty printer for non-overlapping code spans

rustc_errors

Reuse rustc_errors for compiler_base

gluon_base

Basic type definitions and functions for the gluon programming language

jomy-ap-rustc_type_ir

Automatically published version of the package rustc_type_ir 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

cranelift

Umbrella for commonly-used cranelift crates

farmfe_compiler

Farm Compiler

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.

tket2-hseries

TKET2 tool for preparing and validating Hugrs for compilation targeting Quantinuum H-series quantum computers

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…

onefig

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

cpp_common

details crate for the cpp crate

eerie

Rustic binding to the IREE Compiler/Runtime

r55

compiler for R.txt android files

partiql-extension-ion

PartiQL Ion extensions

faerie

ELF and Mach-o native binary object file emitter

ergoscript-compiler

Compiler for ErgoScript

farmfe_utils

farm utils

rustylr

executable for rusty_lr

force-send-sync

Unsafe wrappers to force Send and Sync

coolr

Compiler for the Cool classroom language

swc_html

HTML apis for rust

mamba

A transpiler which converts Mamba files to Python 3 files

glass-easel-stylesheet-compiler

The stylesheet compiler of the glass-easel project

claw-cli

The compiler for the Claw language

rustc_lexer

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

databind

Expand the functionality of Minecraft Datapacks

swc_css_modules

CSS modules

rustc-ap-rustc_arena

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

py-codegen-c

C codegen backend implementation for Pin1Yin1

puroro

Google Protocol Buffer

gccjit_sys

Raw bindings to libgccjit. Companion to the gccjit crate.

py-codegen-llvm

llvm codegen backend implementation for Pin1Yin1

mec

mruby/edge compiler cli endpoint

chimpanzee

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

erg_common

A common components library of Erg

steel-core

Core compiler and VM implementation for steel

rustc-ap-rustc_index

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

py-codegen

pycc-rs codegen interface

riddle

Windows metadata compiler

klinker

The Kerbal Compiler Collection linker for kOS

farmfe_core

Core types and data structures for farm

hi-nvim-rs

(Neo)vim perceptual color scheme compiler