Lib.rs

• pyo3

  Bindings to Python interpreter

  v0.14.5 402K #pyo3 #python #cpython #ffi

• bindgen

  Automatically generates Rust FFI bindings to C and C++ libraries

  v0.59.1 365K bin+lib #bindings #ffi #code-generation

• cbindgen

  A tool for generating C bindings to Rust code

  v0.20.0 70K bin+lib #bindings #ffi #code-generation

• napi

  N-API bindings

  v2.0.0-alpha.0 23K #node-js #node #ffi #napi #n-api

• cxxbridge-cmd

  C++ code generator for integrating cxx crate into a non-Cargo build

  v1.0.56 50K bin+lib #ffi

• os_str_bytes

  Utilities for converting between byte sequences and platform-native strings

  v4.2.0 285K #bytes #osstr #osstring #path #windows

• widestring

  A wide string Rust library for converting to and from wide strings, such as those often used in Windows API or other FFI libaries. Both u16 and u32 string types are provided, including support for UTF-16 and UTF-32…

  v0.5.0 270K no-std #wide #string #win32 #utf-16 #utf-32

• jni

  Rust bindings to the JNI

  v0.19.0 87K #ffi #jni #java

• cpython

  Bindings to Python

  v0.7.0 15K #python #cpython #libpython27

• ocaml

  OCaml bindings for Rust

  v0.22.2 5.4K no-std #ocaml #rust #ffi

• cxx-build

  C++ code generator for integrating cxx crate into a Cargo build

  v1.0.56 46K #ffi

• cxx-gen

  C++ code generator for integrating cxx crate into higher level tools

  v0.7.56 1.9K #ffi

• maturin

  Build and publish crates with pyo3, rust-cpython and cffi bindings as well as rust binaries as python packages

  v0.12.0-beta.1 750 bin+lib #python #cffi #packaging #pypi #pyo3

• pyo3-asyncio

  PyO3 utilities for Python’s Asyncio library

  v0.14.1 3.8K #pyo3 #python #ffi #async #asyncio

• cpp

  Inline C++ code closures

  v0.5.6 36K #c #cxx #ffi #compiler

• ffi-support

  A crate to help expose Rust functions over the FFI

  v0.4.4 12K #ffi #bindings

• node-bindgen

  easy way to write nodejs module using rust

  v5.0.0 410 #node #bindgen #nodejs #easy #module #write

• autocxx-bindgen

  Automatically generates Rust FFI bindings to C and C++ libraries. Version adjusted for cxx.

  v0.59.4 1.8K bin+lib #bindings #ffi #code-generation

• flutter_rust_bridge_codegen

  High-level memory-safe bindgen for Dart/Flutter <-> Rust

  v1.2.0 app #flutter #dart #ffi #code-generation #bindings

• libffi

  Rust bindings for libffi

  v2.0.0 2.2K #ffi #libffi #closure #c

• inkwell

  Inkwell aims to help you pen your own programming languages by safely wrapping llvm-sys

  v0.1.0-llvm8sample 1.3K #llvm #safe #wrapper

• yara

  Rust bindings for VirusTotal/yara

  v0.10.0 550 #yara

• cpp_macros

  Procedural macro implementation for the cpp crate

  v0.5.6 36K #c #cxx #ffi #compiler

• cxx

  Safe interop between Rust and C++

  v1.0.56 106K sys #ffi

• pyo3-built

  Expose build variables obtained with built as a PyDict

  v0.4.6 3.2K #pyo3 #python #cpython #built

• rustler_sys

  Create Erlang NIF modules in Rust using the C NIF API

  v2.1.1 22K sys #ffi #erlang #nif

• allo-isolate

  Run Multithreaded Rust along with Dart VM (in isolate)

  v0.1.10 2.4K #bindings #ffi #isolate #dart

• cglue-gen

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

  v0.1.4 160 #cglue #abi #ffi #cbindgen #macro

• emacs

  Rust library for creating Emacs’s dynamic modules

  v0.18.0 370 #emacs #emacs-module #ffi

• libffi-sys

  Raw Rust bindings for libffi

  v1.1.3 2.0K sys #ffi #libffi #closure #c

• interoptopus

  The polyglot bindings generator for your library (C#, C, Python, …). 🐙

  v0.13.5 470 #ffi #code-generation #bindings

• pyo3cls

  Proc macros for PyO3 package

  v0.12.5 22K #pyo3 #python #cpython #ffi

• pyo3-macros-backend

  Code generation for PyO3 package

  v0.14.5 379K #pyo3 #python #cpython #ffi

• tealr

  Traits and structs to generate teal type defintions

  v0.7.0 #teal #lua #type #generation #type-generation

• openmp-sys

  Link with OpenMP (libgomp)

  v1.2.0 200 sys #openmp #omp #gomp

• c_str_macro

  c_str macro to create C-compatible string literals

  v1.0.3 1.1K #c #string #macro

• c2rust

  C to Rust translation, refactoring, and cross-checking

  v0.15.1 140 app #transpiler #migration #translation #c

• helix

  Embed Rust in your Ruby

  v0.7.5 360 #ruby #rails #binding #extension #embed

• cpp_common

  Implementation details crate for the cpp crate

  v0.5.6 50K #c #cxx #ffi #compiler #build-dependencies

• fastly-shared

  Shared definitions for Fastly Compute@Edge

  v0.8.0 4.9K #fastly

• wasmer_inkwell

  Inkwell aims to help you pen your own programming languages by safely wrapping llvm-sys

  v0.2.0-alpha.2 #llvm #safe #wrapper

• pyo3-file

  A small helper library for working with python file-like objects with rust

  v0.4.0 270 #pyo3 #file #python

• autocxx

  Safe autogenerated interop between Rust and C++

  v0.13.0 1.5K #ffi

• cluFlock

  Installation and subsequent safe removal of flock locks for data streams

  v1.2.5 470 #flock #unix-flock #win-flock #stream-flock #clucompany

• opaque-pointer

  Generic functions to work with opaque pointers when use FFI to expose Rust structs

  v0.8.5 100 no-std #pointer #opaque #pointers #cbindgen #ffi

• thin_trait_object

  One pointer wide trait objects which are also FFI safe, allowing traits to be passed to/from and implemented by C ABI code

  v1.1.2 macro no-std #ffi #trait #dyn #virtual

• chlorine

  Just the C types for no_std, but builds faster

  v1.0.7 26K no-std #ctypes #no-std #no-std

• ffi-opaque

  A simple macro to create correct opaque pointers

  v2.0.1 #ffi #macro #safety

• uniffi_build

  a multi-language bindings generator for rust (build script helpers)

  v0.14.0 3.6K #ffi #bindgen

• robusta-codegen

  Procedural macro crate to support robusta

  v0.2.0 #proc-macro #procmacro #robusta

• lazylink

  Convert extern fn to libdl call procedural macro

  v0.1.2 #libdl #ffi #proc-macro #proc-macro-attributes #comment #macro

• csharp_binder

  A library to generate C# bindings for a Rust foreign function interface (FFI)

  v0.3.1 #ffi #csharp #bindgen #binding

• clucstr

  Safe creation of “CStr” with zero cost at the compilation stage with checking for zero bytes and the ability to transfer multiple values

  v1.1.91 nightly #cstr #rust-plugin #create-cstr #clucompany

• tsync

  Generate typescript types from rust code

  v1.2.1 macro bin #typescript #types #generation #macro

• deno-libffi

  Rust bindings for libffi

  v0.0.7 170 #ffi #libffi #closure #c

• libc_alloc

  A simple global allocator which hooks into libc’s malloc/free

  v1.0.3 no-std #malloc #memalign #libc #allocator #no-std

• robusta_jni

  Easy interop between Rust and Java

  v0.2.0 #ffi #jni #java

• dart-sdk-sys

  Rust bindings to Dart SDK

  v2.14.3 sys no-std #dart #bindings

• rust_interface_file_generator

  ffi Interface file generator. Use with flapigen

  v0.2.5 nightly #swig #java #jni #ffi #cxx

• lupinas-lullaby

  Automatically generate TypeScript interfaces from a Swagger 2.0 spec

  v0.3.3 bin+lib #swagger #typescript #spec #types #generate #files #help #interfaces #parse #automatically

• jni-bindgen

  Code generator for binding to JVM APIs from Rust

  v0.0.10 app #jvm #jni #bindgen #android

• libevent-sys

  Rust FFI bindings to the libevent library

  v0.2.4 4.0K sys #ffi #libevent #event

• interoptopus_backend_csharp

  Generates C# bindings

  v0.13.5 460 #ffi #code-generation #bindings #csharp #dotnet

• sn_bindgen

  A library to automatically generate C, Java, and C# files from Rust source files

  v0.13.18 110 bin+lib #c #header #ffi

• link-cplusplus

  Link libstdc++ or libc++ automatically or manually

  v1.0.5 16K sys #cplusplus #link #libc #linker

• cpp_build

  Cargo build script for the cpp crate

  v0.5.6 36K #c #cxx #ffi #compiler #build-dependencies

• pyo3-asyncio-macros

  Proc Macro Attributes for PyO3 Asyncio

  v0.14.1 2.7K #pyo3 #python #ffi #async #asyncio

• autocxx-build

  Safe autogenerated interop between Rust and C++

  v0.12.0 1.4K #ffi

• fruity__bbqsrc

  Rusty bindings for Apple libraries

  v0.2.0 #apple #cocoa #objc #foundation #uikit

• pyo3-build-config

  Build configuration for the PyO3 ecosystem

  v0.14.5 30K #pyo3 #python #cpython #ffi

• pyo3-derive-backend

  Code generation for PyO3 package

  v0.12.5 22K #pyo3 #python #cpython #ffi

• rosy

  Ruby bindings for Rust

  v0.0.9 sys #ruby

• cstrptr

  FFI-compatible and no-std &CStr

  v0.1.2 no-std #cstr #cstring #no-std

• null_fn

  A proc attribute macro that allows for creating null function pointers in statics

  v0.1.1 #unsafe #ffi #null #pointer #static

• clib

  Generates bindings for C libraries

  v0.2.1 sys #ffi #bindgen #pkg-config #header #binding

• flutter_rust_bridge

  High-level memory-safe binding generator for Flutter/Dart <-> Rust

  v1.2.0 #flutter #dart #ffi #code-generation #bindings

• cxterminfo

  Terminfo parser

  v0.2.0 #terminfo #term #terminal #tui #color

• stb

  Safe Rust API for stb libraries

  v0.3.2 #stb #gamedev

• go-away

  Generates go types from rust types

  v0.4.0 130 #golang #codegen #generate #types

• dart-sys

  Bindings to the dart native extensions api

  v2.0.1 260 sys no-std #dart #native #extension #extensions

• bfcore

  An interpreter for BrainF*ck without std or alloc

  v0.2.0 no-std #alloc #interpreter #memory-allocator #std #hardware #why #now

• variyak

  macro to help call variadic functions given a container such as a Vec

  v0.2.0 #variadic #vec

• reference-counted-singleton

  Reference-counted singleton whose protected data can be recreated as needed

  v0.1.1 220 #static #concurrency #cross-platform #data-structure #cache

• metasploit-shim

  metasploit jsonrpc bridge library

  v0.1.3 #penetration #testing #metasploit #msf #shim

• citrus

  C to Rust syntax converter

  v0.8.0 bin+lib #c #ffi #bindings #code-generation

• fn_abi

  A proc attribute macro that sets the ABI/calling convention for the attributed function

  v2.0.1 #abi #calling-convention #cross-compilation #extern #macro

• service-bindings

  A library to access Service Binding Specification for Kubernetes conformant Service Binding [Workload Projections](https://k8s-service-bindings…

  v1.0.0 #service #binding #bindings #kubernetes #client #access #specification

• spdlog-src

  Build spdlog for iOS

  v0.1.1+v1.9.2 #spdlog

• cxxbridge-macro

  Implementation detail of the cxx crate

  v1.0.56 106K #ffi

• rtlola_kotlin_bridge

  Provides a simple bridge to use the RTLola-Interpreter in Kotlin

  v0.2.0 #bridge #rtlola #kotlin #monitoring

• kaitai

  A macro for compiling Kaitai Struct into Rust

  v0.1.2 nightly #binary #cross-platform #ks #ksy #ksc

• log4j

  Library to log to Java’s log4j from Rust

  v0.1.0 #java #jni #log4j #logging

• cluproccmdline

  Fast secure parsing /proc/cmdline

  v0.1.5 nightly #proc #cmdline #cluproc #cluproccmdline #clucompany

• plugger-core

  The Plugger support library

  v0.3.0 #plugin

• iredismodule-macros

  A toolkit for building Redis modules in Rust

  v0.3.0 #redis #module #redismodule #redis-plugin

• autocxx-parser

  Safe autogenerated interop between Rust and C++

  v0.13.0 1.4K #ffi

• interoptopus_backend_cpython_cffi

  Generates CPython CFFI bindings

  v0.13.5 280 #ffi #code-generation #bindings #python #cffi

• cstr-enum

  A crate for defining C-style string enums

  v1.0.0 #ffi #derive #conversion #string #enum

• xmachine

  A fast, cross platform virtual machine implemented in Rust without the Standard Library

  v0.2.1 110 no-std #virtual #machine #cross #fast #standard #platform #library

• fn_has_this

  A proc attribute macro that allows you to specify whether a function has a this argument (for conditional compilation)

  v0.1.1 #function #macro

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