-
serde
A generic serialization/deserialization framework
-
thiserror
derive(Error)
-
serde_json
A JSON serialization file format
-
rand
Random number generators and other randomness functionality
-
clap
efficient, and full-featured Command Line Argument Parser
-
tokio
An event-driven, non-blocking I/O platform for writing asynchronous I/O backed applications
-
syn
Parser for Rust source code
-
anyhow
Flexible concrete Error type built on std::error::Error
-
log
A lightweight logging facade for Rust
-
regex
regular expressions for Rust. This implementation uses finite automata and guarantees linear time matching on all inputs.
-
quote
Quasi-quoting macro quote!(...)
-
chrono
Date and time library for Rust
-
proc-macro2
A substitute implementation of the compiler’s
proc_macroAPI to decouple token-based libraries from the procedural macro use case -
base64
encodes and decodes base64 as bytes or utf8
-
itertools
Extra iterator adaptors, iterator methods, free functions, and macros
-
reqwest
higher level HTTP client library
-
libc
Raw FFI bindings to platform libraries like libc
-
tracing
Application-level tracing for Rust
-
tempfile
managing temporary files and directories
-
futures
streams featuring zero allocations, composability, and iterator-like interfaces
-
once_cell
Single assignment cells and lazy values
-
toml
A native Rust encoder and decoder of TOML-formatted files and streams. Provides implementations of the standard Serialize/Deserialize traits for TOML data to facilitate deserializing and serializing Rust structures.
-
bytes
Types and traits for working with bytes
-
url
based on the WHATWG URL Standard
-
uuid
generate and parse UUIDs
-
bitflags
A macro to generate structures which behave like bitflags
-
indexmap
A hash table with consistent order and fast iteration
-
tracing-subscriber
implementing and composing
tracingsubscribers -
sha2
Pure Rust implementation of the SHA-2 hash function family including SHA-224, SHA-256, SHA-384, and SHA-512
-
lazy_static
A macro for declaring lazily evaluated statics in Rust
-
async-trait
Type erasure for async trait methods
-
getrandom
A small cross-platform library for retrieving random data from system source
-
num-traits
Numeric traits for generic mathematics
-
env_logger
A logging implementation for
logwhich is configured via an environment variable -
hashbrown
port of Google's SwissTable hash map
-
futures-util
Common utilities and extension traits for the futures-rs library
-
hex
Encoding and decoding data into/from hexadecimal representation
-
parking_lot
More compact and efficient implementations of the standard synchronization primitives
-
http
A set of types for representing HTTP requests and responses
-
rayon
work-stealing parallelism for Rust
-
cc
A build-time dependency for Cargo build scripts to assist in invoking the native C compiler to compile native C code into a static archive to be linked into Rust code
-
cfg-if
A macro to ergonomically define an item depending on a large number of #[cfg] parameters. Structured like an if-else chain, the first matching branch is the item that gets emitted.
-
tokio-util
Additional utilities for working with Tokio
-
strum
macros for working with enums and strings
-
criterion
Statistics-driven micro-benchmarking library
-
flate2
DEFLATE compression and decompression exposed as Read/BufRead/Write streams. Supports miniz_oxide and multiple zlib implementations. Supports zlib, gzip, and raw deflate streams.
-
smallvec
'Small vector' optimization: store up to a small number of items on the stack
-
hyper
A protective and efficient HTTP library for all
-
nix
Rust friendly bindings to *nix APIs
-
rand_core
Core random number generator traits and tools for implementation
-
semver
Parser and evaluator for Cargo's flavor of Semantic Versioning
-
rustls
modern TLS library written in Rust
-
axum
Web framework that focuses on ergonomics and modularity
-
rand_chacha
ChaCha random number generator
-
glob
Support for matching file paths against Unix shell style patterns
-
windows-sys
Windows
-
tower
modular and reusable components for building robust clients and servers
-
heck
case conversion library
-
dirs
tiny low-level library that provides platform-specific standard locations of directories for config, cache and other data on Linux, Windows, macOS and Redox by leveraging the mechanisms…
-
prost
A Protocol Buffers implementation for the Rust Language
-
paste
Macros for all your token pasting needs
-
wasm-bindgen
Easy support for interacting between JS and Rust
-
strum_macros
macros for working with enums and strings
-
tokio-stream
work with
Streamandtokio -
derive_more
Adds #[derive(x)] macros for more traits
-
bincode
A binary serialization / deserialization strategy for transforming structs into bytes and vice versa!
-
indicatif
A progress bar and cli reporting library for Rust
-
colored
The most simple way to add colors in your terminal
-
walkdir
Recursively walk a directory
-
rustc-hash
A speedy, non-cryptographic hashing algorithm used by rustc
-
pin-project-lite
A lightweight version of pin-project written with declarative macros
-
percent-encoding
Percent encoding and decoding
-
nom
A byte-oriented, zero-copy, parser combinators library
-
unicode-width
Determine displayed width of
charandstrtypes according to Unicode Standard Annex #11 rules -
zeroize
Securely clear secrets from memory with a simple trait built on stable Rust primitives which guarantee memory is zeroed using an operation will not be 'optimized away' by the compiler…
-
schemars
Generate JSON Schemas from Rust code
-
socket2
handling networking sockets with a maximal amount of configuration possible intended
-
ahash
A non-cryptographic hash function using AES-NI for high performance
-
either
The enum
Eitherwith variantsLeftandRightis a general purpose sum type with two cases -
dashmap
Blazing fast concurrent HashMap for Rust
-
crossterm
A crossplatform terminal library for manipulating terminals
-
tokio-rustls
Asynchronous TLS/SSL streams for Tokio using Rustls
-
byteorder
reading/writing numbers in big-endian and little-endian
-
bindgen
Automatically generates Rust FFI bindings to C and C++ libraries
-
http-body-util
Combinators and adapters for HTTP request or response bodies
-
serde_with
Custom de/serialization functions for Rust's serde
-
tower-http
Tower middleware and utilities for HTTP clients and servers
-
futures-core
The core traits and types in for the
futureslibrary -
hyper-util
hyper utilities
-
hmac
Generic implementation of Hash-based Message Authentication Code (HMAC)
-
crossbeam-channel
Multi-producer multi-consumer channels for message passing
-
js-sys
Bindings for all JS global objects and functions in all JS environments like Node.js and browsers, built on
#[wasm_bindgen]using thewasm-bindgencrate -
memchr
extremely fast (uses SIMD on x86_64, aarch64 and wasm32) routines for 1, 2 or 3 byte search and single substring search
-
fastrand
fast random number generator
-
toml_edit
format-preserving TOML parser
-
num-bigint
Big integer implementation for Rust
-
console
A terminal and console abstraction for Rust
-
darling
A proc-macro library for reading attributes into structs when implementing custom derives
-
pretty_assertions
Overwrite
assert_eq!andassert_ne!with drop-in replacements, adding colorful diffs -
ring
An experiment
-
digest
Traits for cryptographic hash functions and message authentication codes
-
bytemuck
mucking around with piles of bytes
-
convert_case
Convert strings into any case
-
sha1
SHA-1 hash function
-
tonic
A gRPC over HTTP/2 implementation focused on high performance, interoperability, and flexibility
-
pkg-config
run the pkg-config system tool at build time in order to be used in Cargo build scripts
-
quick-xml
High performance xml reader and writer
-
itoa
Fast integer primitive to string conversion
-
rustls-pemfile
Basic .pem file parser for keys and certificates
-
pin-project
safe and ergonomic pin-projection
-
web-sys
Bindings for all Web APIs, a procedurally generated crate from WebIDL
-
webpki-roots
Mozilla's CA root certificates for use with webpki
-
image
Imaging library. Provides basic image processing and encoders/decoders for common image formats.
-
zerocopy
makes zero-cost memory manipulation effortless. We write "unsafe" so you don't have to.
-
zip
support the reading and writing of zip files
-
zstd
Binding for the zstd compression library
-
static_assertions
Compile-time assertions to ensure that invariants are met
-
petgraph
Graph data structure library. Provides graph types and graph algorithms.
-
proptest
Hypothesis-like property-based testing and shrinking
-
which
equivalent of Unix command "which". Locate installed executable in cross platforms.
-
predicates
boolean-valued predicate functions
-
urlencoding
doing URL percentage encoding
-
http-body
Trait representing an asynchronous, streaming, HTTP request or response body
-
rustversion
Conditional compilation according to rustc compiler version
-
windows
Rust for Windows
-
subtle
Pure-Rust traits and utilities for constant-time cryptographic implementations
-
unicode-segmentation
Grapheme Cluster, Word and Sentence boundaries according to Unicode Standard Annex #29 rules
-
phf
Runtime support for perfect hash function data structures
-
prost-types
Prost definitions of Protocol Buffers well known types
-
mime
Strongly Typed Mimes
-
memmap2
Cross-platform Rust API for memory-mapped file IO
-
indoc
Indented document literals
-
tokio-tungstenite
Tokio binding for Tungstenite, the Lightweight stream-based WebSocket implementation
-
crc32fast
Fast, SIMD-accelerated CRC32 (IEEE) checksum computation
-
ordered-float
Wrappers for total ordering on floats
-
prettyplease
A minimal
synsyntax tree pretty-printer -
libloading
Bindings around the platform's dynamic library loading primitives with greatly improved memory safety
-
tar
file reader and writer. This library does not currently handle compression, but it is abstract over all I/O readers and writers. Additionally, great lengths are taken to ensure that the entire…
-
async-stream
Asynchronous streams using async & await notation
-
fnv
Fowler–Noll–Vo hash function
-
arrayvec
A vector with fixed capacity, backed by an array (it can be stored on the stack too). Implements fixed capacity ArrayVec and ArrayString.
-
serde_urlencoded
x-www-form-urlencodedmeets Serde -
futures-channel
Channels for asynchronous communication using futures-rs
-
scopeguard
RAII scope guard that will run a given closure when it goes out of scope, even if the code between panics (assuming unwinding panic). Defines the macros
defer!, `defer_on_unwind… -
wasm-bindgen-futures
Bridging the gap between Rust Futures and JavaScript Promises
-
encoding_rs
A Gecko-oriented implementation of the Encoding Standard
-
sysinfo
get system information such as processes, CPUs, disks, components and networks
-
pyo3
Bindings to Python interpreter
-
slab
Pre-allocated storage for a uniform data type
-
humantime
A parser and formatter for std::time::{Duration, SystemTime}
-
lru
cache implementation
-
home
Shared definitions of home directories
-
serial_test
Allows for the creation of serialised Rust tests
-
rstest
Rust fixture based test framework. It use procedural macro to implement fixtures and table based tests.
-
rustc_version
querying the version of a installed rustc compiler
-
winapi
Raw FFI bindings for all of Windows API
-
assert_cmd
Test CLI Applications
-
num-integer
Integer traits and functions
-
pest
The Elegant Parser
-
opentelemetry
API for Rust
-
half
Half-precision floating point f16 and bf16 types for Rust implementing the IEEE 754-2008 standard binary16 and bfloat16 types
-
backtrace
acquire a stack trace (backtrace) at runtime in a Rust program
-
num_enum
Procedural macros to make inter-operation between primitives and enums easier
-
ureq
safe HTTP client
-
tower-service
Trait representing an asynchronous, request / response based, client or server
-
libm
libm in pure Rust
-
num
A collection of numeric types and traits for Rust, including bigint, complex, rational, range iterators, generic integers, and more!
-
dotenvy
A well-maintained fork of the dotenv crate
-
aes
Pure Rust implementation of the Advanced Encryption Standard (a.k.a. Rijndael)
-
prost-build
Generate Prost annotated Rust types from Protocol Buffers files
-
cmake
A build dependency for running
cmaketo build a native library -
blake3
hash function
-
sqlx
🧰 The Rust SQL Toolkit. An async, pure Rust SQL crate featuring compile-time checked queries without a DSL. Supports PostgreSQL, MySQL, and SQLite.
-
pest_derive
pest's derive macro
-
csv
Fast CSV parsing with support for serde
-
cargo_metadata
structured access to the output of
cargo metadata -
ndarray
An n-dimensional array for general elements and for numerics. Lightweight array views and slicing; views support chunking and splitting.
-
serde_repr
Derive Serialize and Deserialize that delegates to the underlying repr of a C-like enum
-
tokio-test
Testing utilities for Tokio- and futures-based code
-
mime_guess
detection of a file's MIME type by its extension
-
approx
Approximate floating point equality comparisons and assertions
-
derive_builder
Rust macro to automatically implement the builder pattern for arbitrary structs
-
futures-lite
Futures, streams, and async I/O combinators
-
async-channel
Async multi-producer multi-consumer channel
-
insta
A snapshot testing library for Rust
-
textwrap
word wrapping, indenting, and dedenting strings. Has optional support for Unicode and emojis as well as machine hyphenation.
-
fs_extra
Expanding std::fs and std::io. Recursively copy folders with information about process and much more.
-
clap_complete
Generate shell completion scripts for your clap::Command
-
bitvec
Addresses memory by bits, for packed collections and bitfields
-
jsonwebtoken
Create and decode JWTs in a strongly typed way
-
arc-swap
Atomically swappable Arc
-
ctrlc
Easy Ctrl-C handler for Rust projects
-
rand_distr
Sampling from random number distributions
-
opentelemetry_sdk
The SDK for the OpenTelemetry metrics collection and distributed tracing framework
-
serde_bytes
Optimized handling of
&[u8]andVec<u8>for Serde -
notify
Cross-platform filesystem notification library
-
git2
Bindings to libgit2 for interoperating with git repositories. This library is both threadsafe and memory safe and allows both reading and writing git repositories.
-
native-tls
A wrapper over a platform's native TLS implementation
-
rust_decimal
Decimal number implementation written in pure Rust suitable for financial and fixed-precision calculations
-
data-encoding
Efficient and customizable data-encoding functions like base64, base32, and hex
-
dyn-clone
Clone trait that is dyn-compatible
-
mockall
A powerful mock object library for Rust
-
num-complex
Complex numbers implementation for Rust
-
dunce
Normalize Windows paths to the most compatible format, avoiding UNC where possible
-
flume
A blazingly fast multi-producer channel
-
signal-hook
Unix signal handling
-
tonic-build
Codegen module of
tonicgRPC implementation -
ed25519-dalek
Fast and efficient ed25519 EdDSA key generations, signing, and verification in pure Rust
-
rsa
Pure Rust RSA implementation
-
ratatui
that's all about cooking up terminal user interfaces
-
num-derive
Numeric syntax extensions
-
owo-colors
Zero-allocation terminal colors that'll make people go owo
-
crc
support of various standards
-
sha3
Pure Rust implementation of SHA-3, a family of Keccak-based hash functions including the SHAKE family of eXtendable-Output Functions (XOFs), as well as the accelerated variant TurboSHAKE
-
rmp-serde
Serde bindings for RMP
-
config
Layered configuration system for Rust applications
-
dialoguer
A command line prompting library
-
arbitrary
The trait for generating structured data from unstructured data
-
web-time
Drop-in replacement for std::time for Wasm in browsers
-
aes-gcm
Pure Rust implementation of the AES-GCM (Galois/Counter Mode) Authenticated Encryption with Associated Data (AEAD) Cipher with optional architecture-specific hardware acceleration
-
camino
UTF-8 paths
-
crossbeam
Tools for concurrent programming
-
tracing-opentelemetry
OpenTelemetry integration for tracing
-
nalgebra
General-purpose linear algebra library with transformations and statically-sized or dynamically-sized matrices
-
pathdiff
diffing paths to obtain relative paths
-
rusqlite
Ergonomic wrapper for SQLite
-
aws-config
AWS SDK config and credential provider implementations
-
ignore
A fast library for efficiently matching ignore files such as
.gitignoreagainst file paths -
trybuild
Test harness for ui tests of compiler diagnostics
-
termcolor
cross platform library for writing colored text to a terminal
-
similar
A diff library for Rust
-
directories
tiny mid-level library that provides platform-specific standard locations of directories for config, cache and other data on Linux, Windows and macOS by leveraging the mechanisms defined…
-
ctor
__attribute__((constructor)) for Rust
-
secrecy
Wrapper types and traits for secret management which help ensure they aren't accidentally copied, logged, or otherwise exposed (as much as possible), and also ensure secrets are securely wiped from memory when dropped
-
opentelemetry-otlp
Exporter for the OpenTelemetry Collector
-
terminal_size
Gets the size of your Linux or Windows terminal
-
eyre
Flexible concrete Error Reporting type built on std::error::Error with customizable Reports
-
chrono-tz
TimeZone implementations for chrono from the IANA database
-
p256
Pure Rust implementation of the NIST P-256 (a.k.a. secp256r1, prime256v1) elliptic curve as defined in SP 800-186, with support for ECDH, ECDSA signing/verification, and general purpose curve arithmetic
-
hostname
Cross-platform system's host name functions
-
color-eyre
An error report handler for panics and eyre::Reports for colorful, consistent, and well formatted error reports for all kinds of errors
-
prometheus
instrumentation library for Rust applications
-
dotenv
A
dotenvimplementation for Rust -
async-std
Deprecated in favor of
smol- Async version of the Rust standard library -
const_format
Compile-time string formatting
-
pulldown-cmark
A pull parser for CommonMark
-
redis
driver for Rust
-
glam
fast 3D math library for games and graphics
-
globset
Cross platform single glob and glob set matching. Glob set matching is the process of matching one or more glob patterns against a single candidate path simultaneously, and returning all of the globs that matched.
-
jiff
A date-time library that encourages you to jump into the pit of success. This library is heavily inspired by the Temporal project