Lib.rs

• bindgen

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

  v0.59.2 896K bin+lib #bindings #ffi #code-generation

• cbindgen

  A tool for generating C bindings to Rust code

  v0.20.0 94K bin+lib #bindings #ffi #code-generation

• cxx-build

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

  v1.0.63 58K #ffi

• napi

  N-API bindings

  v2.0.3 60K #node-js #node #ffi #napi #n-api

• flutter_rust_bridge_codegen

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

  v1.15.0 7.8K app #flutter #dart #ffi #code-generation #bindings

• cpp

  Inline C++ code closures

  v0.5.6 100K #c #cxx #ffi #compiler

• ocaml

  OCaml bindings for Rust

  v0.22.2 5.0K no-std #ocaml #rust #ffi

• pyo3

  Bindings to Python interpreter

  v0.15.1 321K sys #pyo3 #python #cpython #ffi

• cxx-gen

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

  v0.7.63 3.9K #ffi

• cxxbridge-cmd

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

  v1.0.63 4.6K bin+lib #ffi

• jni

  Rust bindings to the JNI

  v0.19.0 139K #ffi #jni #java

• maturin

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

  v0.12.7-beta.7 290 bin+lib #python #cffi #packaging #pypi #pyo3

• ffi-support

  A crate to help expose Rust functions over the FFI

  v0.4.4 13K #ffi #bindings

• node-bindgen

  easy way to write nodejs module using rust

  v5.0.0 380 #node #bindgen #nodejs #node-js #easy #module #write

• cpython

  Bindings to Python

  v0.7.0 8.1K #python #cpython #libpython27

• pyo3-asyncio

  PyO3 utilities for Python’s Asyncio library

  v0.15.0 3.3K #pyo3 #python #ffi #async #asyncio

• autocxx

  Safe autogenerated interop between Rust and C++

  v0.15.0 2.8K #ffi

• libffi

  Rust bindings for libffi

  v2.0.0 6.3K #ffi #libffi #closure #c

• yara

  Rust bindings for VirusTotal/yara

  v0.12.0 900 #yara

• uniffi_build

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

  v0.16.0 6.0K #ffi #bindgen

• allo-isolate

  Run Multithreaded Rust along with Dart VM (in isolate)

  v0.1.13-beta.1 17K #bindings #ffi #isolate #dart

• ext-php-rs

  Bindings for the Zend API to build PHP extensions natively in Rust

  v0.7.3 160 #php #ffi #zend

• inkwell

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

  v0.1.0-llvm8sample 2.3K #llvm #safe #wrapper

• cglue-gen

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

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

• uniffi

  a multi-language bindings generator for rust (runtime support code)

  v0.16.0 6.4K #ffi #bindgen

• pyo3-built

  Expose build variables obtained with built as a PyDict

  v0.4.6 3.3K #pyo3 #python #cpython #built

• interoptopus

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

  v0.13.15 #ffi #code-generation #bindings

• pyo3-macros-backend

  Code generation for PyO3 package

  v0.15.1 285K #pyo3 #python #cpython #ffi

• chlorine

  Just the C types for no_std, but builds faster

  v1.0.10 16K no-std #ctypes #no-std #no-std

• cxx

  Safe interop between Rust and C++

  v1.0.63 61K sys #ffi

• libffi-sys

  Raw Rust bindings for libffi

  v1.3.0 6.3K sys #ffi #libffi #closure #c

• autocxx-build

  Safe autogenerated interop between Rust and C++

  v0.15.0 2.8K #ffi

• ffi-opaque

  A simple macro to create correct opaque pointers

  v2.0.1 14K #ffi #macro #safety

• cpp_build

  Cargo build script for the cpp crate

  v0.5.6 101K #c #cxx #ffi #compiler #build-dependencies

• emacs

  Rust library for creating Emacs’s dynamic modules

  v0.18.0 260 #emacs #emacs-module #ffi

• rustler_sys

  Create Erlang NIF modules in Rust using the C NIF API

  v2.1.1 30K sys #ffi #erlang #nif

• tealr

  Traits and structs to generate teal type defintions

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

• dart-sdk-sys

  Rust bindings to Dart SDK

  v2.15.1 no-std #dart #bindings

• opaque-pointer

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

  v0.8.6 no-std #pointer #opaque #pointers #cbindgen #ffi

• fastly-shared

  Shared definitions for Fastly Compute@Edge

  v0.8.2 5.3K #fastly

• inkwell_llvm12

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

  v0.1.0 #llvm #safe #wrapper

• helix

  Embed Rust in your Ruby

  v0.7.5 280 #ruby #rails #binding #extension #embed

• autocxx-bindgen

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

  v0.59.11 3.3K bin+lib #bindings #ffi #code-generation

• link-cplusplus

  Link libstdc++ or libc++ automatically or manually

  v1.0.6 67K sys #cplusplus #link #libc #linker

• 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

• cluFlock

  Installation and subsequent safe removal of flock locks for data streams

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

• c2rust

  C to Rust translation, refactoring, and cross-checking

  v0.15.1 110 app #transpiler #migration #translation #c

• deno_bindgen

  This tool aims to simplify glue code generation for Deno FFI libraries written in Rust

  v0.4.1 #deno #ffi #bindgen #bindings #macro

• wasmer_inkwell

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

  v0.2.0-alpha.2 430 #llvm #safe #wrapper

• pyo3-derive-backend

  Code generation for PyO3 package

  v0.12.5 13K #pyo3 #python #cpython #ffi

• rust_interface_file_generator

  ffi Interface file generator. Use with flapigen

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

• tsync

  Generate typescript types from rust code

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

• c_str_macro

  c_str macro to create C-compatible string literals

  v1.0.3 1.4K #c #string #macro

• csharp_binder

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

  v0.3.1 #ffi #csharp #bindgen #binding

• no_mangle_pub_export_c_fn

  A library for extracting #[no_mangle] pub extern “C” functions

  v0.1.2 #artifact #parsing

• lazylink

  Convert extern fn to libdl call procedural macro

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

• libc_alloc

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

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

• 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

• pyo3-file

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

  v0.4.0 750 #pyo3 #file #python

• rglua

  Toolkit for garrysmod development with the source sdk and luajit api

  v2.1.0 100 #glua #garrysmod #lua #gmod

• deno-libffi

  Rust bindings for libffi

  v0.0.7 110 #ffi #libffi #closure #c

• fruity__bbqsrc

  Rusty bindings for Apple libraries

  v0.2.0 3.1K #apple #cocoa #objc #foundation #uikit

• interoptopus_backend_csharp

  Generates C# bindings

  v0.13.14 #ffi #code-generation #bindings #csharp #dotnet

• citrus

  C to Rust syntax converter

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

• 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 2.8K sys #ffi #libevent #event

• abistr

  C ABI compatible string types

  v0.2.0-rc1 210 #string #str

• pyo3-build-config

  Build configuration for the PyO3 ecosystem

  v0.15.1 249K #pyo3 #python #cpython #ffi

• flutter_rust_bridge

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

  v1.15.0 4.4K #flutter #dart #ffi #code-generation #bindings

• sn_bindgen

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

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

• xenforeignmemory

  Safe bindings to xenforeignmemory

  v0.2.3 #xen #xenforeignmemory

• robusta_jni

  Easy interop between Rust and Java

  v0.2.0 #ffi #jni #java

• cfg_table

  A simple macro that expands to different values across compilation targets

  v1.0.0 #cfg #table #macro #utility

• cglue

  FFI safe abstractions for making plugins and C-compatible libraries

  v0.2.5 #cglue #abi #ffi #cbindgen #macro

• go-away

  Generates go types from rust types

  v0.5.0 #golang #codegen #generate #types

• metasploit-shim

  metasploit jsonrpc bridge library

  v0.1.4 #penetration #testing #metasploit #msf #shim

• robusta-codegen

  Procedural macro crate to support robusta

  v0.2.0 macro #proc-macro #procmacro #robusta

• rosy

  Ruby bindings for Rust

  v0.0.9 sys #ruby

• va_list

  Provides a rust implementation of the ‘va_list’ type for a small set of ABIs. Allowing rust implementations of functions like vprintf.

  v0.1.3 1.5K no-std #unsafe #va-list #ffi #c

• reference-counted-singleton

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

  v0.1.1 10K #static #concurrency #cross-platform #data-structure #cache

• spdlog-src

  Build spdlog for iOS

  v0.1.1+v1.9.2 #spdlog

• pyo3-asyncio-macros

  Proc Macro Attributes for PyO3 Asyncio

  v0.15.0 2.8K macro #pyo3 #python #ffi #async #asyncio

• autocxx-parser

  Safe autogenerated interop between Rust and C++

  v0.15.0 2.8K #ffi

• cxterminfo

  Terminfo parser

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

• clib

  Generates bindings for C libraries

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

• cxxbridge-macro

  Implementation detail of the cxx crate

  v1.0.63 64K macro #ffi

• null_fn

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

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

• stb

  Safe Rust API for stb libraries

  v0.3.2 #stb #gamedev

• pakr-assert-size

  Compile-time checks of the size of structures

  v1.0.1 macro #sizeof #struct #ffi

• darknet-sys

  -sys crate for Rust darknet wrapper

  v0.3.1 sys #darknet #sys #cuda #bindgen

• ncnn-bind

  ncnn Rust binding

  v0.1.1 #binding #ncnn

• 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

• cpp_common

  Implementation details crate for the cpp crate

  v0.5.6 115K #c #cxx #ffi #compiler #build-dependencies

• variyak

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

  v0.2.0 #variadic #vec

• cluproccmdline

  Fast secure parsing /proc/cmdline

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

• flapigen

  Tool for connecting libraries written in Rust with other languages

  v0.6.0-pre7 1.9K #swig #java #jni #ffi #cxx

• safe_bindgen

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

  v0.13.3 bin+lib #c #header #ffi

• rtlola_kotlin_bridge

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

  v0.2.0 #bridge #rtlola #kotlin #monitoring

• 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…

  v1.0.0-beta.1 214K no-std #wide #string #win32 #utf-16 #utf-32

• gmserverplugin

  Library for accessing the Lua state in Garry’s Mod server plugins

  v1.0.0 nightly #gmod #garrysmod #module #glua #server-plugin

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