Lib.rs

blake3

hash function

raw-cpuid

parse the x86 CPUID instruction, written in rust with no external dependencies. The implementation closely resembles the Intel CPUID manual description. The library does only depend on libcore.

cmov

Conditional move CPU intrinsics which are guaranteed on major platforms (ARM32/ARM64, x86/x86_64, RISC-V) to execute in constant-time and not be rewritten as branches by the compiler…

iced-x86

blazing fast and correct x86/x64 disassembler, assembler and instruction decoder written in Rust

rav1e

The fastest and safest AV1 encoder

multiversion

Easy function multiversioning

cargo-binstall

Binary installation for rust projects

acpi

A pure-Rust library for interacting with ACPI

yaxpeax-x86

x86 decoders for the yaxpeax project

x86_64

Support for x86_64 specific instructions, registers, and structures

binstalk-downloader

The binstall toolkit for downloading and extracting file

criterion-cycles-per-byte

measure time with CPU cycles for criterion

fs-lock

Locked files that can be used like normal File

bootloader

An experimental x86_64 bootloader that works on both BIOS and UEFI systems

qemu-exit

Exit QEMU with user-defined code

atomic-file-install

For atomically installing a file or a symlink

bootupd

Bootloader updater

binstalk-registry

The binstall toolkit for fetching package from arbitrary registry

diskann-wide

DiskANN3 is a composable library for bringing scalable, accurate and cost-effective vector indexing to multiple databases

unwinding

in Rust and for Rust

binstalk-git-repo-api

The binstall toolkit for accessing API for git repository

binstalk-fetchers

The binstall fetchers

diskann-vector

DiskANN3 is a composable library for bringing scalable, accurate and cost-effective vector indexing to multiple databases

cargo-toml-workspace

Parse cargo workspace and load specific crate

libsui

A injection tool for executable formats (ELF, PE, Mach-O) that allows you to embed files into existing binary and extract them at runtime

binstalk-bins

The binstall binaries discovery and installation crate

bootloader-x86_64-bios-stage-2

Second BIOS stage of the bootloader crate

libcrux-aesgcm

Libcrux AES-GCM implementation

patina_mtrr

x64 MTRR programming library

debian-repro-status

Check the reproducibility status of your installed Debian packages

blitzgen

An optimizing x86-64 compiler backend: e-graph IR with equality saturation for instruction selection, a DAG scheduler, and a graph-coloring register allocator

asm-lsp

Language Server for x86/x86_64, ARM, RISCV, and z80 Assembly Code

ferrugocc

An experimental C compiler and obfuscating compiler written in Rust, targeting x86_64 SysV ABI

libdd-libunwind-sys

Rust bindings for using unwind library inside libdatadog

axdisplay

ArceOS graphics module

pe-unwind-info

Parsers for PE unwind info

zydis-rs

A pure Rust x86/x64 disassembler and encoder library (inspired by Zydis)

min_hook_rs

MinHook library for Windows x64 function hooking with simplified but reliable instruction decoding

asm-rs

Pure Rust multi-architecture runtime assembly engine

x86_vcpu

x86 Virtual CPU implementation for the Arceos Hypervisor

neohook

A powerful, transactional, thread-safe function hooking library for Windows (x86/x64), written in Rust

private-gemm-x86

x86-64 matmul impl

axvisor-build

Build tool for Axvisor hypervisor

detect-targets

Detect the target of the env at runtime

bootloader-x86_64-bios-common

Common code for BIOS stages of the bootloader crate

patina_paging

Paging library for AArch64 & X64 architectures

bootloader-x86_64-bios-stage-4

Fourth BIOS stage of the bootloader crate

memory_addresses

Unified virtual and physical address types for the Hermit ecosystem and beyond

ace-rs

x86 AI Compute Extensions (ACE) primitives for Rust. See DESIGN_RATIONALE.md.

zydis

Bindings for Zydis

bootloader-x86_64-bios-boot-sector

BIOS boot sector for the bootloader crate

bootloader-x86_64-bios-stage-3

Third BIOS stage of the bootloader crate

nyxstone

Bindings for the nyxstone assembler/disassembler

rasm-core

Core of RASM x86_64 assembler

arceos-guestvdev

ArceOS Guest Virtual Device (Hypervisor): runs a guest OS with virtual device support (timer, console, NPF passthrough) — RISC-V H-extension, ARM AArch64 EL2, and AMD SVM

objdiff-core

A local diffing tool for decompilation projects

arceos-guestmonolithickernel

ArceOS Guest Monolithic Kernel (Hypervisor): runs a guest monolithic OS kernel with user-space process support (task management, syscall handling, pflash passthrough) — RISC-V H-extension, ARM AArch64 EL2, and AMD SVM

poulpy-cpu-ref

Portable reference CPU implementations of poulpy-hal open extension points

lossless-transform-utils

General purpose utility methods for creating lossless transforms for various file formats

arceos-guestaspace

ArceOS Guest Address Space (Hypervisor): runs a guest OS with loop-based VM exit handling and nested page fault support — RISC-V H-extension, ARM AArch64 EL2, and AMD SVM

mwemu-mcp

Model Context Protocol (MCP) server for the mwemu x86/x64/arm64 emulator (libmwemu). Open a binary, configure, prepare memory and emulate step by step over MCP.

sighook

An Apple/Linux/Android runtime instrumentation and inline hooking crate for aarch64 and x86_64

arcbox-hypervisor

Cross-platform hypervisor abstraction layer for ArcBox

mockrs

that provides a X8664Mocker to mock function calls and intercept on x86_64 architecture

ematix-parquet-format

Hand-rolled Apache Thrift compact-protocol decoder and Parquet format types (FileMetaData, PageHeader, encodings) for ematix-parquet

coitrees

A very fast data structure for overlap queries on sets of intervals

ematix-parquet-codec

Page-body decompression + per-(encoding, physical type) decoders for Apache Parquet. The crate that owns the actual decode-speed work.

x86

program x86 (amd64) hardware. Contains x86 specific data structure descriptions, data-tables, as well as convenience function to call assembly instructions typically not exposed in higher level languages.

x64

x86_64 support with LA57 (5-level paging) for 57-bit virtual addresses

libscemu

x86 32/64bits and system internals emulator, for securely emulating malware and other stuff

arceos-guestmode

ArceOS Guest Mode (Hypervisor): runs a minimal guest OS (skernel) using hardware-assisted virtualization — RISC-V H-extension, ARM AArch64 EL2, and AMD SVM — with VM exit handling and second-stage page table support

cranelift-assembler-x64-meta

Generate a Cranelift-specific assembler for x64 instructions

bootloader_api

Makes a kernel compatible with the bootloader crate

binstalk-types

The binstall toolkit that contains basic types for binstalk crates

shape-gc

Garbage collection infrastructure for the Shape runtime

fidget

Infrastructure for complex closed-form implicit surfaces

nix-installer

The Determinate Nix Installer

x86_64-assembler

Modern assembler for x64 and x86 instruction sets - strongly typed, object-oriented, zero-dependency core

muvm

Run programs from your system in a microVM

cpudetect

Ergonomic helpers for CPU feature detection

probemap

A flat hash map based on Google's SwissTable design (used in Abseil C++)

cranelift-assembler-x64

A Cranelift-specific x64 assembler

libsla

Rust bindings to Ghidra Sleigh library libsla

buildlog-consultant

buildlog parser and analyser

mmap_inject

Manual-map DLL injection for Windows x64 — inject DLLs without LoadLibrary

eta-algorithms

Low overhead data structures focused on performance

falcon

A Binary Analysis Framework in Rust

axplat-x86-qemu-q35

Hardware platform implementation for x86_64 QEMU Q35 chipset, supporting multiboot boot protocol

gaia-assembler

Universal assembler framework for Gaia project

cc-downloader

A polite and user-friendly downloader for Common Crawl data

macho-assembler

Mach-O assembler for Gaia project

ematix-iceberg

Iceberg table-format integration for ematix-parquet sidecar indexes. Defines the extension fields appended to Iceberg data_file manifest entries (per-file sidecar path + per-index summaries)…

ahqstore_cli_rs

AHQ Store Developers' CLI

iroh-blake3

the BLAKE3 hash function

cpufetch-rs

A cross-platform Rust CLI and library for fetching detailed CPU information

fast-md5

Optimized MD5 with hand-written x86_64 and aarch64 assembly cores, plus a portable Rust fallback

rustld

A modern ELF loader (static & dynamic linker + compatible glibc & musl) written in Rust

trapframe

Handle Trap Frame across kernel and user space on multiple ISAs

librasm

using RASM

raven-gui

GUI for a Uxn + Varvara system

ematix-parquet-io

File handles, byte-range reads, and page-header iteration over Apache Parquet — the I/O layer that sits between ematix-parquet-format (pure decoding) and the page-body codecs

bootloader-x86_64-common

Common code for the x86_64 bootloader implementations

sigmd

Windows API signature metadata

nasfmt

Code formatter for NASM x86-64 assembly

linux-bzimage-setup

The linux bzImage setup binary

simd-utf16-len

SIMD-accelerated UTF-16 length calculation from UTF-8 strings

compendium

A user-friendly strace for x86 Linux with HTML reports

patina_debugger

Debugger implementation for a Patina Core

neek

A better fuzzy finder

blas-rs

Experimental F32 BLAS & Intel Math kernels library for x86_64 cpu

xbasic64

A BASIC-to-x86_64 native code compiler targeting 1980s-era BASIC dialects

mh-acpi

Forked from Isaac Woods' pure-Rust library for interacting with ACPI

shellcide

A shellcoding IDE

bootloader-boot-config

The runtime configurations that are saved in a JSON file for the bootloader crate

mwemu

x86 32/64bits and system internals emulator, for securely emulating malware and other stuff

nican

driver

asmlinator

VMs preconfigured to directly execute code

linux-boot-params

The Boot Parameters for Linux Boot Protocol

winhook

x86_64 function hooking library for Windows and Wine

bddisasm

Bindings to bddisasm instruction decoder library

vmi-arch-amd64

AMD64 architecture specific code for VMI

scenesdetect

Scene/shot cut detection ported from PySceneDetect — Sans-I/O streaming API with SIMD-accelerated detectors for histogram, pHash, threshold, content, and adaptive algorithms

rustid

identify the name and properties of the current cpu

pasta-msm

Optimized multiscalar multiplicaton for Pasta moduli for x86_64 and aarch64

set_associative

A hardware-optimized, set-associative cache implementation using CLOCK eviction policy highest throughput

bootloader-x86_64-uefi

UEFI bootloader for x86_64

gaia-jit

JIT execution primitives for Gaia project

libmwemu

x86 32/64bits and system internals emulator, for securely emulating malware and other stuff

linux-unsafe

Raw linux system call stubs

clock-hash

ClockHash-256: Consensus hash function for ClockinChain

guess-target

gaia-types

Type system for Gaia project

lightswitch

CPU profiler as a library for Linux suitable for on-demand and continuous profiling

lancelot

binary analysis framework for x32/x64 PE files

subhook-rs

Rust hooking library for x86 (32 and 64 bit) and RISC-V (32 and 64 bit). Based on subhook from Zeex. Linux and Windows were tested, MacOS should work as well.

ematix-parquet-crypto

AES-GCM primitives, AAD construction, and key-retrieval trait for Parquet Modular Encryption support in ematix-parquet

moros

Obscure Rust Operating System

jitvm

a tiny i64-only language with a bytecode interpreter and a hand-rolled x86-64 jit

raven-cli

Uxn + Varvara CLI

zaparoo-update-runtime-windows-x86_64

Windows x86_64 binary runtime artifacts for zaparoo-update

ematix-parquet-async

Async / object-store integration for ematix-parquet. Provides AsyncParquetFile on top of object_store::ObjectStore, plus async read façade entry points mirroring the sync crate's surface.

msl-assembler

Metal Shading Language (MSL) assembler for Gaia project

sass-assembler

SASS (NVIDIA GPU) assembler for Gaia project

shape-jit

Tiered JIT compiler (Cranelift) for the Shape virtual machine

gcn-assembler

GCN assembler for Gaia project

spirv-assembler

SPIR-V backend for Gaia project

bhc-target

Target specifications and platform support for BHC

elfloader

load ELF files

pglite-rs-lib-x86_64-apple-darwin

Prebuilt libpglite engine (in-process PostgreSQL) for x86_64-apple-darwin, used by pglite-rs-sys

ax-plat-x86-qemu-q35

Hardware platform implementation for x86_64 QEMU Q35 chipset, supporting multiboot boot protocol

axplat-x86-pc

axplat hardware abstraction layer for x86 Standard PC machine

closure-ffi-iced-x86

Temporary iced-x86 version with unreleased features used by closure-ffi

coolprop-sys-macos-x86-64

CoolProp native binaries for macOS x86-64

xgadget

Fast, parallel, cross-variant ROP/JOP gadget search for x86/x64 binaries

simdscan

Classify SIMD instructions by ISA extension

cargo-ibuild

machina-accel

JIT acceleration engine: IR optimization, register allocation, x86-64 code generation, and TB execution

puck-cli

CLI tool for Linux process injection

cloudabi

Low level interface to CloudABI. Contains all syscalls and related types.

hexpatch-keystone

Rust bindings for the keystone-engine

hyperlight-js-common

Shared constants and binary framing utilities for hyperlight-js. This crate is no_std-compatible (with alloc) so it can be used by both the host-side hyperlight-js crate and the guest-side hyperlight-js-runtime…

krun-arch

Architecture-specific VM support for libkrun

libazo

AZO decompression library

arcbox-asset

Generic asset download, verification, and caching primitives

arcbox-docker-tools

Docker CLI tool download, installation, and management

ntprocesses

that makes it easy to manipulate Windows' processes

aurora-cli

Fast way to interact with Aurora OS

xhypervisor

Hardware-accelerated virtualization on OS X

sleigh-config

Precompiled .sla files and other processor configuration files needed to interface with Ghidra SLEIGH

nydus-error

Error handling utilities for Nydus Image Service

windows-iso-downloader

Download Windows 10 and Windows 11 ISOs directly from Microsoft

virtfw-efi-apps

efi applications, mostly for testing

wrecc

A x86_64 C99 compiler written from scratch

reloaded-memory-buffers

Shared, Concurrent, Permanent Memory Allocator tied to Process Lifetime

awsim-lambda

AWSim Lambda service emulator

dexe

An agentic x86_64 ELF/PE binary decompiler to functional C99

assembler

An efficient run-time assembler for X86-64 code that is intended to be immediately executed

dav1d-sys

FFI bindings to dav1d

oliphaunt-extension-postgis-aot-linux-x64-part-003

Cargo payload part for the 1-member Oliphaunt WASIX extension AOT carrier on x86_64-unknown-linux-gnu

copy/v86

x86 PC emulator and x86-to-wasm JIT, running in the browser

velr-runtime-linux-x86_64

Velr native runtime for Linux x86_64

murmurhash3

MurmurHash3 implementation

velr-runtime-windows-x86_64

Velr native runtime for Windows x86_64 MSVC

redoubt-hkdf-x86

x86_64 assembly HKDF-SHA256 implementation

libpcode

Pure Rust implementation of a p-code disassembler and lifter

deoxysii

Deoxys-II-256-128 MRAE primitives for Rust

virtfw-libhw

direct hardware access

x86_rtc

System Real Time Clock (RTC) Drivers for x86_64 based on CMOS

pcode

Pure Rust implementation of a p-code disassembler and lifter

ptah

Poplar's message-passing format

nexaloid-sys-linux-x64

Linux x64 native library for nexaloid-sys

lde

Length disassembler for x86 and x86_64

rsleigh-gen-x86

rsleigh generated decoder for x86-64 (internal — use rsleigh-api)

unisym

Hosted library of unisym

redoubt-aead-aegis-x86

x86_64 assembly AEGIS-128L AEAD implementation

pluggable_interrupt_os

Enables user to create a simple x86 OS by supplying interrupt handlers

lsx86features

command-line utility for listing the x86 extension sets used by a compiled binary, or by functions inside that binary

atopology

Query and parse machine topology information from ACPI

burst

A disassembler, currently supporting x86

steg86

hiding messages in x86(_64) binaries

polished_pci

Low-level routines for initializing and managing PCI devices on x86 systems

cleanos

A minimalist 64-bit microkernel operating system in 100% no_std Rust. Boots via UEFI (Limine), runs on bare-metal x86_64.

memexec

loading and executing PE (Portable Executable) from memory without ever touching the disk

oxicrypt-timer

Audited raw CPU counter reads (TSC, CNTVCT) for the oxicrypt entropy source

polished_ps2

Low-level routines for initializing and managing the PS/2 controller and keyboard on x86 systems

kunit

A test runner for Rust-based operating system kernels

etcd-bin-vendored-linux-amd64

etcd precompiled binaries bundled into a crate

isa-classifier

Universal binary architecture classifier supporting all major ISAs

yaui

Unix Injector with support for Android/Android Emulator i686/x64/arm/aarch64

etcd-bin-vendored-windows-amd64

etcd precompiled binaries bundled into a crate

etcd-bin-vendored-darwin-amd64

etcd precompiled binaries bundled into a crate

autojump

port and drop-in replacement of autojump

x86-simd

Safe interfaces to x86 and x86_64 SIMD intrinsics

supermachine-kernel-x86-64

Pre-built x86_64 Linux microVM kernel (minimal config), busybox, and in-VM agent for supermachine's KVM backend, bundled as xz-compressed payloads inside the crate (no network at build time)…

coolprop-sys-windows-x86-64

CoolProp native binaries for Windows x86-64

coolprop-sys-linux-x86-64

CoolProp native binaries for Linux x86-64

e_drone_sp

BYROBOT Drones

omea-kernel-x86-64

Pre-built x86_64 Linux microVM kernel (minimal config), busybox, and in-VM agent for omea's KVM backend, bundled as xz-compressed payloads inside the crate (no network at build time)…

cpudetect-macros

Procedural macros for cpudetect

teddy

A SIMD-accelerated multistring searcher

lancelot-bin

binary analysis tools for x32/x64 PE files

fgumi-simd-fastq

SIMD-accelerated FASTQ parsing using Helicase-style bitmask operations

xed-sys

Rust FFI bindings for Intel XED

skani

fast tool for calculating ANI between metagenomic sequences, such as metagenome-assembled genomes (MAGs). It is extremely fast and is robust against incompleteness and fragmentation, giving accurate ANI estimates.