No standard library

Rasn Welcome to the rasn (pronounced "raisin"), a safe #[no_std] ASN.1 codec framework. That enables you to safely create, share, and handle ASN.1 dat

color-eyre An error report handler for panics and the eyre crate for colorful, consistent, and well formatted error reports for all kinds of errors. T

Mutation Use the power of nightly Rust to write code that's generic over mutation! Features Zero-cost (at runtime)! Highly likely to trigger Internal

mutex-trait Low level API definition of a Mutex This project is developed and maintained by the Resources team. Documentation Minimum Supported Rust V

Smart-leds Use various addresable led like the ws2812 (neopixel) or apa102 (dotstar) in rust. As their protocol greatly differs and for some (like the

pc-keyboard A simple driver for handling PC keyboards, with both Scancode Set 1 (when running on a PC) and Scancode Set 2 support (when reading a PS/2

executor [dependencies] executor = "0.7" Features #![no_std] + alloc global executor for easy spawning simple enough to learn from! (~ 100 lines) simp

Core Error Traits for working with Error in std-less environments. Warning This is a pre-release meant to allow experimentation and integration into t

rel-ptr rel-ptr a library for relative pointers, which can be used to create moveable self-referential types. This library was inspired by Johnathan B

rel-ptr rel-ptr a library for relative pointers, which can be used to create moveable self-referential types. This library was inspired by Johnathan B

vga This crate provides vga specific functions, data structures, and access to various registers. Memory addresses 0xA0000 -> 0xBFFFF must be readable

Multiversion Function multiversioning attribute macros for Rust. What is function multiversioning? Many CPU architectures have a variety of instructio

joinery A Rust library for generically joining iterables with a separator. Provides the tragically missing string join functionality to rust. extern c

libw This library is meant to be a more human wrapper around only the strict capabilities of wasi only uses #[no_std] and alloc to encourage non-bloat

μfmt A (6-40x) smaller, (2-9x) faster and panic-free alternative to core::fmt Call graph of a program that formats some structs (generated using cargo

efi A framework for writing UEFI applications in Rust. Acts like Rust standard library on the UEFI platform with support for things like: Console I/O

cstr_core This crate provides an implementation of CStr and CString which do not depend on the standard library and are suitable for no_std environmen

String Obfuscation Compiletime string literal obfuscation for Rust. Examples Comes with a simple wide! macro to provide compile time utf16 string lite

webcomponent Web components are a W3C standard for writing your own HTML element. webcomponent is a Rust library for easily writing your own web compo

ieee754 Low-level manipulations of IEEE754 floating-point numbers. This library includes: no_std support by default, ulp computation (units in the las

Generic IO A type safe, low level replacement for std::io. Supports no_std for embedded development, just disable cargo feature std. Motivation The IO

fixedvec API Documentation fixedvec is a Rust library/crate providing a heapless version of the Rust vector type. Although more limited than the libst

fermium The fermium crate is raw bindings to the SDL2 C API. For the "high-level wrapper" crate, please see beryllium. Currently this targets SDL2-2.0

odds Odds and ends — collection miscellania. Extra functionality related to slices, strings and other things. Please read the API documentation here R

beef Faster, more compact implementation of Cow. Changelog - Documentation - Cargo - Repository use beef::Cow; let borrowed: Cow<str> = Cow::borrowed

libm A port of MUSL's libm to Rust. Goals The short term goal of this library is to enable math support (e.g. sin, atan2) for the wasm32-unknown-unkno

arraydeque A circular buffer with fixed capacity. Requires Rust 1.20+. This crate is inspired by bluss/arrayvec Documentation Usage First, add the fol

x86_64 library Support for x86_64 specific instructions (e.g. TLB flush), registers (e.g. control registers), and structures (e.g. page tables). Crate

Postcard Postcard is a #![no_std] focused serializer and deserializer for Serde. Postcard aims to be convenient for developers in constrained environm

This is a library for managing targets for compilers and related tools. Currently, the main feature is support for decoding "triples", which are strin

uuid Generate and parse UUIDs. Provides support for Universally Unique Identifiers (UUIDs). A UUID is a unique 128-bit number, stored as 16 octets. UU