-
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
-
anyhow
Flexible concrete Error type built on std::error::Error
-
syn
Parser for Rust source code
-
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.
-
base64
encodes and decodes base64 as bytes or utf8
-
chrono
Date and time library for Rust
-
quote
Quasi-quoting macro quote!(...)
-
proc-macro2
A substitute implementation of the compiler’s
proc_macroAPI to decouple token-based libraries from the procedural macro use case -
tracing
Application-level tracing for Rust
-
tempfile
managing temporary files and directories
-
reqwest
higher level HTTP client library
-
libc
Raw FFI bindings to platform libraries like libc
-
futures
streams featuring zero allocations, composability, and iterator-like interfaces
-
itertools
Extra iterator adaptors, iterator methods, free functions, and macros
-
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.
-
url
based on the WHATWG URL Standard
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once_cell
Single assignment cells and lazy values
-
bytes
Types and traits for working with bytes
-
uuid
generate and parse UUIDs
-
sha2
Pure Rust implementation of the SHA-2 hash function family including SHA-224, SHA-256, SHA-384, and SHA-512
-
tracing-subscriber
implementing and composing
tracingsubscribers -
indexmap
A hash table with consistent order and fast iteration
-
bitflags
A macro to generate structures which behave like bitflags
-
getrandom
A small cross-platform library for retrieving random data from system source
-
async-trait
Type erasure for async trait methods
-
futures-util
Common utilities and extension traits for the futures-rs library
-
lazy_static
A macro for declaring lazily evaluated statics in Rust
-
hashbrown
port of Google's SwissTable hash map
-
parking_lot
More compact and efficient implementations of the standard synchronization primitives
-
hex
Encoding and decoding data into/from hexadecimal representation
-
env_logger
A logging implementation for
logwhich is configured via an environment variable -
http
A set of types for representing HTTP requests and responses
-
num-traits
Numeric traits for generic mathematics
-
criterion
Statistics-driven micro-benchmarking library
-
tokio-util
Additional utilities for working with Tokio
-
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
-
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.
-
strum
macros for working with enums and strings
-
smallvec
'Small vector' optimization: store up to a small number of items on the stack
-
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.
-
rustls
modern TLS library written in Rust
-
hyper
A protective and efficient HTTP library for all
-
axum
Web framework that focuses on ergonomics and modularity
-
windows-sys
Windows
-
rand_core
Core random number generation traits and tools for implementation
-
semver
Parser and evaluator for Cargo's flavor of Semantic Versioning
-
nix
Rust friendly bindings to *nix APIs
-
tower
modular and reusable components for building robust clients and servers
-
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…
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rand_chacha
ChaCha random number generator
-
glob
Support for matching file paths against Unix shell style patterns
-
prost
A Protocol Buffers implementation for the Rust Language
-
tokio-stream
work with
Streamandtokio -
heck
case conversion library
-
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…
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unicode-width
Determine displayed width of
charandstrtypes according to Unicode Standard Annex #11 rules -
wasm-bindgen
Easy support for interacting between JS and Rust
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schemars
Generate JSON Schemas from Rust code
-
walkdir
Recursively walk a directory
-
crossterm
A crossplatform terminal library for manipulating terminals
-
rustc-hash
A speedy, non-cryptographic hashing algorithm used by rustc
-
percent-encoding
Percent encoding and decoding
-
socket2
handling networking sockets with a maximal amount of configuration possible intended
-
tower-http
Tower middleware and utilities for HTTP clients and servers
-
tokio-rustls
Asynchronous TLS/SSL streams for Tokio using Rustls
-
strum_macros
macros for working with enums and strings
-
paste
Macros for all your token pasting needs
-
pin-project-lite
A lightweight version of pin-project written with declarative macros
-
indicatif
A progress bar and cli reporting library for Rust
-
dashmap
Blazing fast concurrent HashMap for Rust
-
colored
The most simple way to add colors in your terminal
-
nom
A byte-oriented, zero-copy, parser combinators library
-
futures-core
The core traits and types in for the
futureslibrary -
http-body-util
Combinators and adapters for HTTP request or response bodies
-
ahash
A non-cryptographic hash function using AES-NI for high performance
-
bincode
A binary serialization / deserialization strategy for transforming structs into bytes and vice versa!
-
derive_more
Adds #[derive(x)] macros for more traits
-
crossbeam-channel
Multi-producer multi-consumer channels for message passing
-
byteorder
reading/writing numbers in big-endian and little-endian
-
either
The enum
Eitherwith variantsLeftandRightis a general purpose sum type with two cases -
hyper-util
hyper utilities
-
hmac
Generic implementation of Hash-based Message Authentication Code (HMAC)
-
memchr
extremely fast (uses SIMD on x86_64, aarch64 and wasm32) routines for 1, 2 or 3 byte search and single substring search
-
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 -
which
equivalent of Unix command "which". Locate installed executable in cross platforms.
-
bindgen
Automatically generates Rust FFI bindings to C and C++ libraries
-
toml_edit
format-preserving TOML parser
-
ring
An experiment
-
fastrand
fast random number generator
-
bytemuck
mucking around with piles of bytes
-
serde_with
Custom de/serialization functions for Rust's serde
-
console
A terminal and console abstraction for Rust
-
num-bigint
Big integer implementation for Rust
-
darling
A proc-macro library for reading attributes into structs when implementing custom derives
-
proptest
Hypothesis-like property-based testing and shrinking
-
digest
Traits for cryptographic hash functions and message authentication codes
-
tonic
A gRPC over HTTP/2 implementation focused on high performance, interoperability, and flexibility
-
subtle
Pure-Rust traits and utilities for constant-time cryptographic implementations
-
itoa
Fast integer primitive to string conversion
-
zip
support the reading and writing of zip files
-
quick-xml
High performance xml reader and writer
-
pretty_assertions
Overwrite
assert_eq!andassert_ne!with drop-in replacements, adding colorful diffs -
urlencoding
doing URL percentage encoding
-
sha1
SHA-1 hash function
-
webpki-roots
Mozilla's CA root certificates for use with webpki
-
convert_case
Convert strings into any case
-
image
Imaging library. Provides basic image processing and encoders/decoders for common image formats.
-
zstd
Binding for the zstd compression library
-
zerocopy
makes zero-cost memory manipulation effortless. We write "unsafe" so you don't have to.
-
predicates
boolean-valued predicate functions
-
petgraph
Graph data structure library. Provides graph types and graph algorithms.
-
pin-project
safe and ergonomic pin-projection
-
rustls-pemfile
Basic .pem file parser for keys and certificates
-
pkg-config
run the pkg-config system tool at build time in order to be used in Cargo build scripts
-
tokio-tungstenite
Tokio binding for Tungstenite, the Lightweight stream-based WebSocket implementation
-
web-sys
Bindings for all Web APIs, a procedurally generated crate from WebIDL
-
prost-types
Prost definitions of Protocol Buffers well known types
-
crc32fast
Fast, SIMD-accelerated CRC32 (IEEE) checksum computation
-
memmap2
Cross-platform Rust API for memory-mapped file IO
-
strsim
Implementations of string similarity metrics. Includes Hamming, Levenshtein, OSA, Damerau-Levenshtein, Jaro, Jaro-Winkler, and Sørensen-Dice.
-
async-stream
Asynchronous streams using async & await notation
-
http-body
Trait representing an asynchronous, streaming, HTTP request or response body
-
phf
Runtime support for perfect hash function data structures
-
unicode-segmentation
Grapheme Cluster, Word and Sentence boundaries according to Unicode Standard Annex #29 rules
-
shlex
Split a string into shell words, like Python's shlex
-
prettyplease
A minimal
synsyntax tree pretty-printer -
lru
cache implementation
-
tokio-test
Testing utilities for Tokio- and futures-based code
-
sysinfo
get system information such as processes, CPUs, disks, components and networks
-
rustversion
Conditional compilation according to rustc compiler version
-
static_assertions
Compile-time assertions to ensure that invariants are met
-
mime
Strongly Typed Mimes
-
futures-channel
Channels for asynchronous communication using futures-rs
-
windows
Rust for Windows
-
libloading
Bindings around the platform's dynamic library loading primitives with greatly improved memory safety
-
ordered-float
Wrappers for total ordering on floats
-
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…
-
encoding_rs
A Gecko-oriented implementation of the Encoding Standard
-
serde_urlencoded
x-www-form-urlencodedmeets Serde -
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… -
humantime
A parser and formatter for std::time::{Duration, SystemTime}
-
fnv
Fowler–Noll–Vo hash function
-
ureq
safe HTTP client
-
arrayvec
A vector with fixed capacity, backed by an array (it can be stored on the stack too). Implements fixed capacity ArrayVec and ArrayString.
-
indoc
Indented document literals
-
pyo3
Bindings to Python interpreter
-
home
Shared definitions of home directories
-
wasm-bindgen-futures
Bridging the gap between Rust Futures and JavaScript Promises
-
serde_repr
Derive Serialize and Deserialize that delegates to the underlying repr of a C-like enum
-
serial_test
Allows for the creation of serialised Rust tests
-
sqlx
🧰 The Rust SQL Toolkit. An async, pure Rust SQL crate featuring compile-time checked queries without a DSL. Supports PostgreSQL, MySQL, and SQLite.
-
ed25519-dalek
Fast and efficient ed25519 EdDSA key generations, signing, and verification in pure Rust
-
dotenvy
A well-maintained fork of the dotenv crate
-
libm
libm in pure Rust
-
winapi
Raw FFI bindings for all of Windows API
-
rustc_version
querying the version of a installed rustc compiler
-
rustls-native-certs
allows rustls to use the platform native certificate store
-
assert_cmd
Test CLI Applications
-
notify
Cross-platform filesystem notification library
-
hyper-rustls
Rustls+hyper integration for pure rust HTTPS
-
prost-build
Generate Prost annotated Rust types from Protocol Buffers files
-
rustls-pki-types
Shared types for the rustls PKI ecosystem
-
rstest
Rust fixture based test framework. It use procedural macro to implement fixtures and table based tests.
-
half
Half-precision floating point f16 and bf16 types for Rust implementing the IEEE 754-2008 standard binary16 and bfloat16 types
-
opentelemetry
API for Rust
-
mime_guess
detection of a file's MIME type by its extension
-
blake3
hash function
-
backtrace
acquire a stack trace (backtrace) at runtime in a Rust program
-
ndarray
An n-dimensional array for general elements and for numerics. Lightweight array views and slicing; views support chunking and splitting.
-
data-encoding
Efficient and customizable data-encoding functions like base64, base32, and hex
-
cmake
A build dependency for running
cmaketo build a native library -
cargo_metadata
structured access to the output of
cargo metadata -
clap_complete
Generate shell completion scripts for your clap::Command
-
num-integer
Integer traits and functions
-
aes
Pure Rust implementation of the Advanced Encryption Standard (a.k.a. Rijndael)
-
insta
A snapshot testing library for Rust
-
csv
Fast CSV parsing with support for serde
-
ratatui
that's all about cooking up terminal user interfaces
-
num_enum
Procedural macros to make inter-operation between primitives and enums easier
-
num
A collection of numeric types and traits for Rust, including bigint, complex, rational, range iterators, generic integers, and more!
-
unicode-normalization
functions for normalization of Unicode strings, including Canonical and Compatible Decomposition and Recomposition, as described in Unicode Standard Annex #15
-
jsonwebtoken
Create and decode JWTs in a strongly typed way
-
approx
Approximate floating point equality comparisons and assertions
-
textwrap
word wrapping, indenting, and dedenting strings. Has optional support for Unicode and emojis as well as machine hyphenation.
-
arc-swap
Atomically swappable Arc
-
proc-macro-crate
Replacement for crate (macro_rules keyword) in proc-macros
-
pest
The Elegant Parser
-
fs_extra
Expanding std::fs and std::io. Recursively copy folders with information about process and much more.
-
async-channel
Async multi-producer multi-consumer channel
-
rust_decimal
Decimal number implementation written in pure Rust suitable for financial and fixed-precision calculations
-
derive_builder
Rust macro to automatically implement the builder pattern for arbitrary structs
-
rand_distr
Sampling from random number distributions
-
pest_derive
pest's derive macro
-
opentelemetry_sdk
The SDK for the OpenTelemetry metrics collection and distributed tracing framework
-
dunce
Normalize Windows paths to the most compatible format, avoiding UNC where possible
-
futures-lite
Futures, streams, and async I/O combinators
-
bitvec
Addresses memory by bits, for packed collections and bitfields
-
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.
-
glam
fast 3D math library for games and graphics
-
num-complex
Complex numbers implementation for Rust
-
signal-hook
Unix signal handling
-
owo-colors
Zero-allocation terminal colors that'll make people go owo
-
ctrlc
Easy Ctrl-C handler for Rust projects
-
filetime
Platform-agnostic accessors of timestamps in File metadata
-
mockall
A powerful mock object library for Rust
-
atty
interface for querying atty
-
num-derive
Numeric syntax extensions
-
dyn-clone
Clone trait that is dyn-compatible
-
rusqlite
Ergonomic wrapper for SQLite
-
serde_bytes
Optimized handling of
&[u8]andVec<u8>for Serde -
dialoguer
A command line prompting library
-
flume
A blazingly fast multi-producer channel
-
native-tls
A wrapper over a platform's native TLS implementation
-
pulldown-cmark
A pull parser for CommonMark
-
prometheus
instrumentation library for Rust applications
-
crc
support of various standards
-
tonic-build
Codegen module of
tonicgRPC implementation -
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
-
web-time
Drop-in replacement for std::time for Wasm in browsers
-
rmp-serde
Serde support for MessagePack
-
rsa
Pure Rust RSA implementation
-
tracing-opentelemetry
OpenTelemetry integration for tracing
-
ignore
A fast library for efficiently matching ignore files such as
.gitignoreagainst file paths -
aws-config
AWS SDK config and credential provider implementations
-
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
-
similar
A diff library for Rust
-
hkdf
HMAC-based Extract-and-Expand Key Derivation Function (HKDF)
-
brotli
compressor and decompressor that with an interface avoiding the rust stdlib. This makes it suitable for embedded devices and kernels. It is designed with a pluggable allocator so that…
-
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
-
camino
UTF-8 paths
-
arbitrary
The trait for generating structured data from unstructured data
-
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…
-
config
Layered configuration system for Rust applications
-
ciborium
serde implementation of CBOR using ciborium-basic
-
wiremock
HTTP mocking to test Rust applications
-
pathdiff
diffing paths to obtain relative paths
-
hostname
Cross-platform system's host name functions
-
crossbeam
Tools for concurrent programming
-
ctor
__attribute__((constructor)) for Rust
-
pbkdf2
Generic implementation of PBKDF2
-
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
-
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