Lib.rs

libm

libm in pure Rust

heck

case conversion library

target-lexicon

LLVM target triple types

const_panic

const panic with formatting

hash32

32-bit hashing algorithms

colorous

Professional color schemes ported from d3-scale-chromatic

petname

Generate human readable random names. Usable as a library and from the command-line.

assert_matches

Asserts that a value matches a pattern

opaque-ke

OPAQUE password-authenticated key exchange protocol

ptr_meta

A radioactive stabilization of the ptr_meta rfc

str-buf

Static string buffer

panic-halt

Set panicking behavior to halt

const_soft_float

Const Soft Float Point

unicode-properties

Query character Unicode properties according to UAX #44 and UTR #51

typeid

Const TypeId and non-'static TypeId

obfstr

Compiletime string constant obfuscation for Rust

coolor

conversion between color formats

cranelift-entity

Data structures using entity references as mapping keys

figlet-rs

FIGlet to create ascii art

wyz

myrrlyn’s utility collection

no-std-compat

A #![no_std] compatibility layer that will make porting your crate to no_std easy

coap-message

Interface to CoAP messages

display-interface

Traits for interfaces used to drive displays

c-scape

A libc bottom-half implementation in Rust

serial_int

Safe, easy-to-use auto-increment integers

repr_offset

Offsets of fields for types with a stable layout

core2

The bare essentials of std::io for use in no_std. Alloc support is optional.

build-context

Make build environment/target information available as constants in normal libraries and binaries

trimothy

Traits for trimming slices, vecs, and strings

efd

1D/2D/3D Elliptical Fourier Descriptor (EFD) implementation in Rust

origin

Program startup and thread support written in Rust

trackball

Virtual Trackball Orbiting via the Exponential Map

material-colors

Up-to-date material-color-utilities port

limine

parsing the limine boot protocol structures

constgebra

Const Linear Algebra

lite-json

JSON parser. Wasm / no_std ready.

hermit-entry

Hermit's loading and entry API

odds

ends — collection miscellania. Extra functionality for slices (.find(), RevSlice), strings and other things. Things in odds may move to more appropriate crates if we find them.

miden-client-web

Web Client library that facilitates interaction with the Miden rollup

no_std_io2

The bare essentials of std::io for use in no_std. Alloc support is optional.

js_int

JavaScript-interoperable integer types

cstr_core

CStr and CString for no_std environments

bitflag-attr

A macro to generate bitflags structures from C-like enums

peekmore

Iterator adapter like Peekable, but for peeking forward multiple elements

hostname-validator

Validate hostnames according to IETF RFC 1123

bitfrob

A sibling crate for bytemuck, this is where forbid(unsafe_code) utilities live

amplify_apfloat

rustc_apfloat with u256 backend to utilize Octuple precision floating-point format

riot-wrappers

Rust API wrappers for the RIOT operating system

ser-write-json

JSON serializer for ser-write and deserializer for convenience

department

proposed Storages API

ebds

Messages and related types for implementing the EBDS serial communication protocol

nairud

supply-chain-trust-example-crate-000002

A macro to generate structures which behave like bitflags

nowasm

No-std, no-unsafe and no-dependencies WebAssembly 1.0 runtime library

trim-in-place

In-place trimming strings

json-rpc-types

Type definitions for JSON-RPC

nvtx

Rust bindings for the NVIDIA® Tools Extension SDK (NVTX)

soundchip

Software sinth with configurable channels for authentic sounding virtual sound chips

bit-struct

Define structs which have fields which are assigned to individual bits, not bytes

interlock

Readers-writer locks designed for locking intervals

blobby

Iterator over simple binary blob storage

as-slice

AsSlice and AsMutSlice traits

c-enum

A macro to generate c-like enums

fermium

An opinionated crate of SDL2 bindings

x86-simd

Safe interfaces to x86 and x86_64 SIMD intrinsics

rawbytes

View/access any sized value as a &[u8]

indexed-merkle-tree

Indexed Merkle Trees, a version of Merkle trees that supports both membership and non-membership proofs

ser-write

Common traits for writer-style serializers and deserializers designed for no_std targets

currency-iso4217

ISO 4217 currency codes

auto-delegate

Auto delegate allows you that automatic impl of traits and delegate their handling to child members

virtio-spec

Definitions from the Virtual I/O Device (VIRTIO) specification

array-util

no_std array helpers available without nightly

package-family-name

calculating MSIX Package Family Name values

kanata-keyberon

Pure Rust keyboard firmware. Fork intended for use with kanata.

stary

A collection of modules that aim to feel like extensions of core, alloc, and std

drawbridge-byte

working with contiguous arrays of bytes and easy conversions to and from Base64 representations in string contexts

gstr

An immutable string implementation optimized for small strings and comparison

core-error

std::error::Error for libcore

handler_table

A lock-free table of event handlers

erased-discriminant

Type-erased version of core::mem::Discriminant<T>

assign

macro to allow mutating instance with declarative flavor

cranelift-bforest

A forest of B+-trees

origin-studio

An alternative std-like implementation built on origin

sysml-model

SysML.rs

simd-abstraction

Abstract SIMD instruction sets

bind-hal

MCU HALs using binding, currently supports PY32

omeganum

Stores numbers up to 10{N}9e15

atomic-int

Atomics for additional integers, like C/FFI types

no_std_io

The bare essentials of std::io for use in no_std. Alloc support is optional.

simple-blit

blitting from one surface to another with some possible transformations

ezlua

Ergonomic, efficient and Zero-cost rust bindings to Lua5.4

micrortu_sdk

SDK for MicroRTU

vga

Support for vga specific functions, data structures, and registers

array-section

An array where only a (contiguous) subarray may be viewed or operated on

etag

calculation implementation

tuple_len

Get the number of elements in a tuple

sub-strs

tagptr

Strongly typed atomic and non-atomic tagged pointers

wasefire-one-of

Macros for mutually exclusive features

constmuck

const-equivalents of bytemuck functions

miden-rpc-proto

Miden node RPC message definitions

digit-layout

unified data type definition across various libraries, efficiently encodes types in a compact layout, thus avoiding the redundancy of enumerating definitions for data types

pid-allocator

PID allocator for no_std environment

mc-sgx-util

shared by SGX libraries

hashing-serializer

Serialize serde-implementing structures directly into a hash

cranelift-module

Support for linking functions and data with Cranelift

supply-chain-trust-example-crate-000083

Typenum is a Rust library for type-level numbers evaluated at compile time. It currently supports bits, unsigned integers, and signed integers. It also provides a type-level array of type-level numbers…

unix_path

Unix-compatible paths regardless of platform

prest-serde-derive-fork

Macros 1.1 implementation of #[derive(Serialize, Deserialize)]

always_send

Wrapper to check Send only on construction, so rustc isn’t confused later

acolor

Color representations, operations and conversions

ssp

Messages and related types for implementing the SSP/eSSP serial communication protocol

xsens-mti

An unofficial and incomplete no_std Rust driver for Xsens MTi-series sensors

coordinate-frame

Very simple coordinate frame conversions

bit_reverse

Computes the bit reversal of primitive integers

scroll-ring

An MPSC overwriting ring buffer tuned for character data scrollback

squfof

Shanks's square forms factorization

yatima-core

The core evaluation, typechecking and content-addressing infrastructure of the Yatima Language

utf8-parser

A one-byte-at-a-time UTF-8 parser

as_variant

macro to convert enums with newtype variants to Options

softfloat

Pure software floating-point implementation, with const and no_std support

default-option-arr

Macros for simple default initialization of arrays of option types

coap-numbers

Constants for the CoAP protocol

bearingpro

solving common maritime navigation tasks

can-types

encoding/decoding simple CAN bus data structures

display-interface-spi

Generic SPI implementation for display interfaces

cpf

Brazilian CPF parsing, validating and formatting library

sdl3-src

Source code of the SDL 3 library

page-table-generic

general page table operations

cbitset

A bit set, being able to hold a fixed amount of booleans in an array of integers

spacesuit

Embedded license information

os-timer

OS Timers for Rust

ser-write-msgpack

MessagePack serializer for ser-write and deserializer for convenience

rand_blake3

rand implementations for blake3 types

figleter

FIGlet to create ascii art. With kerning.

const-generic-alignment

Const-generic-aligned ZST

useful_number

that provides useful number types

nstd-sys

Cross platform general purpose C library written in Rust

smooth-buffer

ring buffer that can average values without iterating

reclone

creating a new scope with a set of cloned variables

noexcept

Attribute macro equivalent to C++'s noexcept specifier

ac-power

Reference frames and transforms for ac power analysis

align-address

Functions for aligning addresses

vga-figures

drawing various shapes

dyspxkrypt-libuefi

Raw bindings of UEFI that conforms to the definitions of the UEFI Specification

x2apic

interface to the x2apic interrupt architecture

str-concat

Concatenate two adjacent string slices

flags

A macro to generate structures which behave like bitflags

elf_parser_rs

An lightweight ELF parser that parses ELF files and converts them into information needed for kernel building

bitarray

A const generics driven bit array specialized for hamming distance

satsnet-io

I/O traits for no-std (and std) environments

line-column

calculate lines and columns of str index

allocandrescu

A collection of various allocators and allocator combinators

supply-chain-trust-example-crate-000034

heck is a case conversion library

sallyport

API for the Enarx hypervisor-microkernel boundary

intentionally-empty

An intentionally empty crate

predicator

allows the creation, loading, and unloading of Rust and other language plugins on the fly using LLVM's ORC JIT

nethost-sys

FFI bindings for nethost

panic-ext

Extension library to panic facilities to make it more usable

rel-ptr

building movable self-referential types

combinatory

Create every combination possible of values of 2D collections / iterators

woke

A minimalistic waker implementation for executors

b2histogram

A compact and efficient integer histogram with fixed memory footprint, constant runtime performance, and (WIP) compact binary serialization

sysml-parser

SysML.rs

manyzip

Zip an arbitrary number of iterables

cbitmap

A conventional, compact and core (no_std) bitmap

igvm_defs

specification for the Independent Guest Virtual Machine (IGVM) file format

allocator-fallback

Minimal fallback for the standard library’s allocator API

card10-l0dable

make l0dables for the Card10 (CCCamp 2019) badge

multiboot2-common

Common helpers for the multiboot2 and multiboot2-header crates

abs_mm

Abstract Memory Management

supply-chain-trust-example-crate-000052

offset_of functionality for Rust structs

rcelebrone_functions

Apenas um teste no curso de rust

array-tools

A little collection of array-related utils aiming to make life easier

konst_kernel

Foundational const functionality shared between konst and const_panic

const-bitfield

Macros for generating bitfield-like structures with const support

static-slicing

enhanced slicing and indexing

no-std-compat2

A #![no_std] compatibility layer that will make porting your crate to no_std easy. This fork fixes build upto Rust Edition 2021

kvs

Embedded Key-Value Store

staged-builder

A proc macro which generates staged builders for types

uwasm

Runtime for WebAssembly modules, suitable for use as a loader for user apps in firmwares running on microcontrollers like ESP32

rsfuzzymind

fuzzy logic that includes fuzzy set operations, rule-based evaluations, and inference for determining priorities

copic_colors

Copic color list

eint

Fixed-size signed/unsigned big integers

encap_enum

A non-verbose way to define a group of constants and bit flags

acid_io

A pared-down version of std::io usable with no_std

checks

Adds several compile time checks for const generics

align-data

Simply increase the alignment of any statics or include_bytes!

rssafecircuit

implements a Circuit Breaker pattern with asynchronous support using Tokio, managing failure states and recovery strategies

number-as

Extend primitive number types to make them have a number_as method

dtb-walker

package for DTB depth-first walking

fleck

A uf2 font parser

bytecursor

No-std replacement for std::io::Read, std::io::Write, and std::io::Seek

simple_on_shutdown

consists of a convenient macro to specify on shutdown callbacks (=code that should run when your program exits (grafecully)). It's super simple and stripped-down.

icao-units

Units for air navigation as defined in ICAO Annex 5

splitter

A string and slice splitter library

abler

Tiny type to process various ablers/flags/etc as one

intbits

Easy access to individual bits of integers

primitive_promotion

Primitive promotions for primitive numeric types: u16 for u8, i32 for i16, f64 for f32, etc

alloc-compose

Composable allocator structures for plugging together more powerful allocators

nanval

A no_std, zero-dependency crate for the creation and handling of NaN-tagged 64-bit floating-point values

kerml

SysML.rs

tiny-cli

Tiny cli argparser generator

coap-handler

Interface to CoAP handlers

unsafe_unwrap

Unsafely unwrap Result and Option types without checking

x86-alignment-check

x86 aligment check flag manipulation

cranelift

Umbrella for commonly-used cranelift crates

page-table-arm

arm page table

abs_buff

ABStraction of BUFFered IO

lolid

Minimal UUID implementation

branches

Branch hinting prediction and control functions for stable Rust including likely, unlikely, assume and abort to help algorithm optimization

drop-move

support moving out of drop

syscall_macro

macros for syscalls in x86_64

rust-leb128

LEB-128 (varint) encoding

stivale-boot

parsing stivale and stivale 2 structures

py32-bind-hal

MCU HALs using binding, currently supports PY32

static-array

A no-std rust crate providing a heap-allocated non-resizable type-checked array

multiconst

destructures an expression into multiple constants

shook

ohook

compat-no-std

A #![no_std] compatibility layer that will make porting your crate to no_std easy

coap-message-implementations

Implementations of coap-message traits, and tools for building them

chek

An assertions library

cpio_reader

read the contents of cpio files

tracing-serde-wire

Wire types for use with tracing-serde-structured crate

waterworks

A small library for chaining together computation stage into a pipeline

crt0stack

Tools for reading and creating Linux crt0 stack data

lilbig

swapping the byte-order of in-memory types

windowed-infinity

data structure representing an infinite sequentially writable u8 vector of which a small view has writes to it preserved. This is primarily useful when implementing CoAP block-wise transfers…

magic-sys

Declarations for the libmagic C library

one-shot-mutex

One-shot locks that panic instead of (dead)locking on contention

load-buffer

loading data into a fixed-sized buffer. Similar to BufRead, but allowing static or dynamic sizes, and no_std use.

kiam

Better syntax for if/else chains (when!)

bitflags12

A macro to generate structures which behave like bitflags

datafusion_imu

Performs datafusion for 6 or 9 DOF sensors

vsimd

SIMD utilities

camelpaste

A fork of paste using lowerCamelCase (hopefully temporary)

electricui-embedded

An unofficial and incomplete no_std Rust library for implementing the ElectricUI Binary Protocol

sipmsg

SIP message parser

result_float

Floating point type that cannot store NaN

fixed-filters

fixed-point digital filters

array-fu

Construct arrays using simple syntax

pink-json

serde-json for pink programs

oakwood

Vector-backed trees

unaligned

containing types for encapsulating unaligned values

simdprune

Pruning elements in SIMD vectors (i.e., packing left/compressing elements)

constdefault

A const Default trait

soroban-workspace-contract-a-interface

Embedded license information

strict_result

Adds a Result::strict()? function to help with type inference

visit_any

Macro to generate matcher for Any

unix_str

Unix-compatible strings regardless of platform

bitfield-layout

bitfield handling implementation

valip

Parsing of ip addresses from bytes representing strings

logz

Zephyr RTOS logging implementation

encrust

Obfuscate data in memory by encrypting it to hide it until needed

page-table

Encapsulation of the page table for common architectures

arinc_429

Types and constants for ARINC 429 communication

runs_inside_qemu

Small no_std-lib that checks if the binary is running inside a QEMU virtual machine. Only works on x86/x86_64 platforms

micrortu_ie_base

SDK for MicroRTU

numid

A macro for generating structures which behave like numerical id

gat-std

Variants of Rust std traits that use GATs

pinned-init

facilitate safe pinned initialization

rfc2580

An (enhanced) implementation of RFC 2580

const-frac

Types for supporting floating point constants

mime_typed

More types for mime crate

endiantype

no-std, endian-aware implementation of primitive types like u8, u16, etc

just_prim_int

Primitive integer marker traits

dkb-rs

old bitmap font renderer which supports Latin, Korean and Japanese. Implemented in Rust

borrow_trait

Exposes traits for borrow and borrow_mut

as_any_min

A minuscule rust library that allows trait objects to be easily upcast to Any

async-let

An experiment based on Conrad Ludgate's musings

bitpatterns

bitwise pattern testing for integers

saturating

Saturating<T>, an intentionally-saturating arithmetic wrapper

is-prime-for-primitive-int

is_prime for primitive ineger type

testaso

Test alignment, size and offset for structs

storage_zip

functions library for zipping Options and Results into tuples

crypto-permutation

Permutation based cryptography framework; core traits

atools

const generic expr based fixed length array manipulation

bool_traits

Use boolean expressions as trait bounds

sysfunc-byteorder

Basic compile-time byteorder for various environments #![no_std]

iife

A macro with a better syntax for immediately invoked function expressions

psh

Password generator/manager library that derives deterministic passwords from a set of inputs

nudge

A collection of optimization hints to improve performance

xbadpcm

Free 100% Rust Xbox ADPCM encoder and decoder

seqid

Sequential ID generator traits with some default implementations

cboritem

Types for serialized CBOR items

impl_twice

Implement items on two types with only one impl block

concat_const

const &[u8] and &str concatenation

axio

std::io-like I/O traits for no_std environment

uc8151

no_std library for the UC8151(IL0373) e-ink display with embedded-graphics support

bitconv

zero-dependency, no_std compatible Rust equivalent to the C# BitConverter class

download_git

Download one or multiple directories from a Git repository

sysml

SysML.rs

fields-iter

that allows you inspecting the fields of structs

modified

Keep track of changes in your variables

manyfmt

Easily create more varieties of formatting than the std::fmt traits offer

flags-macro

helper macro for writing bitflags

boxed-slice

An easy abstraction around boxed slices sized by a const generic

atomic_fn

Generic AtomicFnPtr<T> wrapper type for atomic function pointers

psf2

Minimal, unopinionated PSF2 bitmap font parser

base16-palettes

A representation of the Base16 palettes in Rust

klee-rs

A safe KLEE API for Rust

superbitty

A bitfields crate

with_closure

Ensure that the noalias optimization takes effect by expanding to closure call

ix-rs

A trait for values that permit contiguous subranges

initramfs

parser / decoder and encoder of the initramfs (initial ramfs)

tiny-game-loop

Basis for a framerate-independent game loop. Only contains the calculations, so you could arrange the loop itself however you want.

err-into

Extension traits for core::convert::Into to use with Results and Options

timestamp-source

Timestamp source library provides simple traits for handling timestamps

gas-index-algorithm

An unofficial Rust port of Sensirion's gas-index-algorithm

atomic_sync

Atomic-based synchronization implementing traits in abs_sync

pui

Process unique identifiers, and abstractions built atop them

packed_booleans

pack booleans together

eh

Convert values to bool, kind of like C, eh?

ps2-mouse

basic access to a ps2 mouse in x86 environments

hamming-lsh

Produces locality-sensitive hashes (LHS) for hamming-space bags of features

chain-trans

chaining function applications onto structs in continuation-style

columns

A text manipulation library for displaying separate text in columns

counter-fpy

Python's Counter module in Rust

cell-ref

Cell type with methods for by-reference mutation

fast_tuple

procedural macro library that provides an easy way to construct and annotate tuples

sysfunc-blockcipher-xtea

XTEA block cipher implementation #![no_std]

peano-axioms

Type-level numbers based on an extension of the Peano axioms

bonsai

Index arithmetic functions for perfect binary trees

split_array

Split array references in two with compile-time size validation

typenum-prime

compile-time primality testing of type-level integers from the typenum crate

human_readable_duration

formatting and parsing human-readable durations

vecrem

Cursor-like structure for fast iterative removing of elements from a vec

objstr

File stream abstraction for Rust

wz-utf8

UTF-8 counters for wz

bitpack

support no_std environment

EventEmitter

An EventEmitter object inspired by NodeJS

nanobv

Lightweight no_std-compatible const_fn oriented BitVector implementation

serde-json-core-fmt

serde-json for no_std programs

ident_gen

ident generator

panic-reset

Set panicking behavior to reset

btree_error

To avoid duplication, all bforest libs use the same error defined in this crate

x64

UNFINISHED: low-level code for dealing with the x86_64 ISA

tree_ord

An ordering that skips prefixes in tree searches

array-append

a small family of functions for working with const-generic array types

lite-parser

parser library. Wasm / no_std ready.

heap_arr

[T; N] directly on the heap

stable_try_trait_v2

stable implementation of the Try, FromResidual, and Residual traits under the try_trait_v2 feature

trapper

creating newtypes that don't require ownership of their internal value

bool

Straightforward re-useable enum based boolean (which you likely won't need =))

simd-blit

Alpha Compositing & SSAA, optionally using SIMD

simble

symbols: allocation-less strings up to 8 bytes long

uncon

Traits for unchecked conversions between types

type_val

Type-level values

py32csdk-hal-sys

PY32 HAL bindings

safemem

Safe wrappers for memory-accessing functions, like std::ptr::copy()

spacetrace

A 3D path solving library

stackfmt

Write formatted string to a buffer without alloc

cnpj

Brazilian CNPJ parsing, validating and formatting library

no-stdout

A no_std compatible stdout facade for Rust

control

loop mechanisms

panic-usb-boot

Set panicking behavior to reset to usb boot inteface

storage_endian

integer wrappers for explicitly defining storage endianess

simd-trick

trick the optimizer into generating SIMD instructions

operator-sugar

Makes operator overloading in Rust more concise and intuitive

display-interface-parallel-gpio

Generic parallel GPIO interface for display interfaces

include_glob

embed files into an executable via glob patterns

genfs

Generic traits, structs and enums for implementing filesystems in no_std environments

goodnight

executing code upon exit