-
serde
A generic serialization/deserialization framework
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thiserror
derive(Error)
-
serde_json
A JSON serialization file format
-
rand
Random number generators and other randomness functionality
-
tokio
An event-driven, non-blocking I/O platform for writing asynchronous I/O backed applications
-
clap
efficient, and full-featured Command Line Argument Parser
-
anyhow
Flexible concrete Error type built on std::error::Error
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syn
Parser for Rust source code
-
regex
regular expressions for Rust. This implementation uses finite automata and guarantees linear time matching on all inputs.
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base64
encodes and decodes base64 as bytes or utf8
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log
A lightweight logging facade for Rust
-
chrono
Date and time library for Rust
-
quote
Quasi-quoting macro quote!(...)
-
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
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proc-macro2
A substitute implementation of the compiler’s
proc_macroAPI to decouple token-based libraries from the procedural macro use case -
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.
-
futures
streams featuring zero allocations, composability, and iterator-like interfaces
-
sha2
Pure Rust implementation of the SHA-2 hash function family including SHA-224, SHA-256, SHA-384, and SHA-512
-
uuid
generate and parse UUIDs
-
itertools
Extra iterator adaptors, iterator methods, free functions, and macros
-
tracing-subscriber
implementing and composing
tracingsubscribers -
bytes
Types and traits for working with bytes
-
url
based on the WHATWG URL Standard
-
once_cell
Single assignment cells and lazy values
-
getrandom
A small cross-platform library for retrieving random data from system source
-
indexmap
A hash table with consistent order and fast iteration
-
bitflags
A macro to generate structures which behave like bitflags
-
futures-util
Common utilities and extension traits for the futures-rs library
-
async-trait
Type erasure for async trait methods
-
hex
Encoding and decoding data into/from hexadecimal representation
-
parking_lot
More compact and efficient implementations of the standard synchronization primitives
-
hashbrown
port of Google's SwissTable hash map
-
http
A set of types for representing HTTP requests and responses
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lazy_static
A macro for declaring lazily evaluated statics in Rust
-
rayon
work-stealing parallelism for Rust
-
num-traits
Numeric traits for generic mathematics
-
tokio-util
Additional utilities for working with Tokio
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env_logger
A logging implementation for
logwhich is configured via an environment variable -
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.
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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
-
rustls
modern TLS library written in Rust
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axum
HTTP routing and request handling library that focuses on ergonomics and modularity
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windows-sys
Windows
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smallvec
'Small vector' optimization: store up to a small number of items on the stack
-
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…
-
tower
modular and reusable components for building robust clients and servers
-
criterion
Statistics-driven micro-benchmarking library
-
hyper
A protective and efficient HTTP library for all
-
semver
Parser and evaluator for Cargo's flavor of Semantic Versioning
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rand_core
Core random number generation traits and tools for implementation
-
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.
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strum
macros for working with enums and strings
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nix
Rust friendly bindings to *nix APIs
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glob
Support for matching file paths against Unix shell style patterns
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rand_chacha
ChaCha random number generator
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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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prost
A Protocol Buffers implementation for the Rust Language
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schemars
Generate JSON Schemas from Rust code
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walkdir
Recursively walk a directory
-
wasm-bindgen
Easy support for interacting between JS and Rust
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tokio-stream
work with
Streamandtokio -
unicode-width
Determine displayed width of
charandstrtypes according to Unicode Standard Annex #11 rules -
heck
case conversion library
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rustc-hash
A speedy, non-cryptographic hashing algorithm used by rustc
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socket2
handling networking sockets with a maximal amount of configuration possible intended
-
tower-http
Tower middleware and utilities for HTTP clients and servers
-
crossterm
A crossplatform terminal library for manipulating terminals
-
pin-project-lite
A lightweight version of pin-project written with declarative macros
-
colored
The most simple way to add colors in your terminal
-
hmac
Generic implementation of Hash-based Message Authentication Code (HMAC)
-
http-body-util
Combinators and adapters for HTTP request or response bodies
-
tokio-rustls
Asynchronous TLS/SSL streams for Tokio using Rustls
-
percent-encoding
Percent encoding and decoding
-
futures-core
The core traits and types in for the
futureslibrary -
indicatif
A progress bar and cli reporting library for Rust
-
dashmap
Blazing fast concurrent HashMap for Rust
-
crossbeam-channel
Multi-producer multi-consumer channels for message passing
-
hyper-util
hyper utilities
-
paste
Macros for all your token pasting needs
-
nom
A byte-oriented, zero-copy, parser combinators library
-
memchr
extremely fast (uses SIMD on x86_64, aarch64 and wasm32) routines for 1, 2 or 3 byte search and single substring search
-
ahash
A non-cryptographic hash function using AES-NI for high performance
-
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 -
strum_macros
macros for working with enums and strings
-
bincode
A binary serialization / deserialization strategy for transforming structs into bytes and vice versa!
-
derive_more
Adds #[derive(x)] macros for more traits
-
toml_edit
format-preserving TOML parser
-
predicates
boolean-valued predicate functions
-
subtle
Pure-Rust traits and utilities for constant-time cryptographic implementations
-
byteorder
reading/writing numbers in big-endian and little-endian
-
either
The enum
Eitherwith variantsLeftandRightis a general purpose sum type with two cases -
ring
An experiment
-
fastrand
fast random number generator
-
proptest
Hypothesis-like property-based testing and shrinking
-
digest
Traits for cryptographic hash functions and message authentication codes
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which
equivalent of Unix command "which". Locate installed executable in cross platforms.
-
quick-xml
High performance xml reader and writer
-
webpki-roots
Mozilla's CA root certificates for use with webpki
-
console
A terminal and console abstraction for Rust
-
itoa
Fast integer primitive to string conversion
-
sha1
SHA-1 hash function
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bytemuck
mucking around with piles of bytes
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zip
support the reading and writing of zip files
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image
Imaging library. Provides basic image processing and encoders/decoders for common image formats.
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num-bigint
Big integer implementation for Rust
-
tonic
A gRPC over HTTP/2 implementation focused on high performance, interoperability, and flexibility
-
pretty_assertions
Overwrite
assert_eq!andassert_ne!with drop-in replacements, adding colorful diffs -
tokio-tungstenite
Tokio binding for Tungstenite, the Lightweight stream-based WebSocket implementation
-
serde_with
Custom de/serialization functions for Rust's serde
-
zstd
Binding for the zstd compression library
-
darling
A proc-macro library for reading attributes into structs when implementing custom derives
-
zerocopy
makes zero-cost memory manipulation effortless. We write "unsafe" so you don't have to.
-
urlencoding
doing URL percentage encoding
-
strsim
Implementations of string similarity metrics. Includes Hamming, Levenshtein, OSA, Damerau-Levenshtein, Jaro, Jaro-Winkler, and Sørensen-Dice.
-
crc32fast
Fast, SIMD-accelerated CRC32 (IEEE) checksum computation
-
web-sys
Bindings for all Web APIs, a procedurally generated crate from WebIDL
-
memmap2
Cross-platform Rust API for memory-mapped file IO
-
bindgen
Automatically generates Rust FFI bindings to C and C++ libraries
-
ureq
safe HTTP client
-
petgraph
Graph data structure library. Provides graph types and graph algorithms.
-
http-body
Trait representing an asynchronous, streaming, HTTP request or response body
-
phf
Runtime support for perfect hash function data structures
-
shlex
Split a string into shell words, like Python's shlex
-
unicode-segmentation
Grapheme Cluster, Word and Sentence boundaries according to Unicode Standard Annex #29 rules
-
async-stream
Asynchronous streams using async & await notation
-
rustls-pemfile
Basic .pem file parser for keys and certificates
-
pin-project
safe and ergonomic pin-projection
-
pkg-config
run the pkg-config system tool at build time in order to be used in Cargo build scripts
-
prost-types
Prost definitions of Protocol Buffers well known types
-
rustix
Safe Rust bindings to POSIX/Unix/Linux/Winsock-like syscalls
-
convert_case
Convert strings into any case
-
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…
-
encoding_rs
A Gecko-oriented implementation of the Encoding Standard
-
notify
Cross-platform filesystem notification library
-
static_assertions
Compile-time assertions to ensure that invariants are met
-
futures-channel
Channels for asynchronous communication using futures-rs
-
wasm-bindgen-futures
Bridging the gap between Rust Futures and JavaScript Promises
-
serde_urlencoded
x-www-form-urlencodedmeets Serde -
lru
cache implementation
-
mime
Strongly Typed Mimes
-
ed25519-dalek
Fast and efficient ed25519 EdDSA key generations, signing, and verification in pure Rust
-
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… -
pyo3
Bindings to Python interpreter
-
rustversion
Conditional compilation according to rustc compiler version
-
windows
Rust for Windows
-
ordered-float
Wrappers for total ordering on floats
-
slab
Pre-allocated storage for a uniform data type
-
clap_complete
Generate shell completion scripts for your clap::Command
-
fnv
Fowler–Noll–Vo hash function
-
dotenvy
A well-maintained fork of the dotenv crate
-
sysinfo
get system information such as processes, CPUs, disks, components and networks
-
arrayvec
A vector with fixed capacity, backed by an array (it can be stored on the stack too). Implements fixed capacity ArrayVec and ArrayString.
-
humantime
A parser and formatter for std::time::{Duration, SystemTime}
-
rustls-pki-types
Shared types for the rustls PKI ecosystem
-
tokio-test
Testing utilities for Tokio- and futures-based code
-
sqlx
🧰 The Rust SQL Toolkit. An async, pure Rust SQL crate featuring compile-time checked queries without a DSL. Supports PostgreSQL, MySQL, and SQLite.
-
libm
libm in pure Rust
-
serde_repr
Derive Serialize and Deserialize that delegates to the underlying repr of a C-like enum
-
rustls-native-certs
allows rustls to use the platform native certificate store
-
home
Shared definitions of home directories
-
ratatui
that's all about cooking up terminal user interfaces
-
indoc
Indented document literals
-
half
Half-precision floating point f16 and bf16 types for Rust implementing the IEEE 754-2008 standard binary16 and bfloat16 types
-
mime_guess
detection of a file's MIME type by its extension
-
serial_test
Allows for the creation of serialised Rust tests
-
hyper-rustls
Rustls+hyper integration for pure rust HTTPS
-
assert_cmd
Test CLI Applications
-
winapi
Raw FFI bindings for all of Windows API
-
blake3
hash function
-
arc-swap
Atomically swappable Arc
-
rstest
Rust fixture based test framework. It use procedural macro to implement fixtures and table based tests.
-
opentelemetry
API for Rust
-
tower-service
Trait representing an asynchronous, request / response based, client or server
-
unicode-normalization
functions for normalization of Unicode strings, including Canonical and Compatible Decomposition and Recomposition, as described in Unicode Standard Annex #15
-
aes
Pure Rust implementation of the Advanced Encryption Standard (a.k.a. Rijndael)
-
rusqlite
Ergonomic wrapper for SQLite
-
prost-build
Generate Prost annotated Rust types from Protocol Buffers files
-
insta
A snapshot testing library for Rust
-
bumpalo
A fast bump allocation arena for Rust
-
jsonwebtoken
Create and decode JWTs in a strongly typed way
-
csv
Fast CSV parsing with support for serde
-
cmake
A build dependency for running
cmaketo build a native library -
num-integer
Integer traits and functions
-
ipnet
types and useful methods for working with IPv4 and IPv6 network addresses, commonly called IP prefixes. The new
IpNet,Ipv4Net, andIpv6Nettypes build on the existingIpAddr… -
pest
The Elegant Parser
-
aho-corasick
Fast multiple substring searching
-
spin
Spin-based synchronization primitives
-
data-encoding
Efficient and customizable data-encoding functions like base64, base32, and hex
-
cargo_metadata
structured access to the output of
cargo metadata -
proc-macro-crate
Replacement for crate (macro_rules keyword) in proc-macros
-
approx
Approximate floating point equality comparisons and assertions
-
num
A collection of numeric types and traits for Rust, including bigint, complex, rational, range iterators, generic integers, and more!
-
pest_derive
pest's derive macro
-
opentelemetry_sdk
The SDK for the OpenTelemetry metrics collection and distributed tracing framework
-
mockall
A powerful mock object library for Rust
-
dialoguer
A command line prompting library
-
backtrace
acquire a stack trace (backtrace) at runtime in a Rust program
-
filetime
Platform-agnostic accessors of timestamps in File metadata
-
num-complex
Complex numbers implementation for Rust
-
similar
A diff library for Rust
-
pulldown-cmark
A pull parser for CommonMark
-
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
-
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
-
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.
-
web-time
Drop-in replacement for std::time for Wasm in browsers
-
ndarray
An n-dimensional array for general elements and for numerics. Lightweight array views and slicing; views support chunking and splitting.
-
dunce
Normalize Windows paths to the most compatible format, avoiding UNC where possible
-
num_enum
Procedural macros to make inter-operation between primitives and enums easier
-
async-channel
Async multi-producer multi-consumer channel
-
dyn-clone
Clone trait that is dyn-compatible
-
bitvec
Addresses memory by bits, for packed collections and bitfields
-
rust_decimal
Decimal number implementation written in pure Rust suitable for financial and fixed-precision calculations
-
hkdf
HMAC-based Extract-and-Expand Key Derivation Function (HKDF)
-
native-tls
A wrapper over a platform's native TLS implementation
-
config
Layered configuration system for Rust applications
-
rand_distr
Sampling from random number distributions
-
tracing-opentelemetry
OpenTelemetry integration for tracing
-
serde_bytes
Optimized handling of
&[u8]andVec<u8>for Serde -
tonic-build
Codegen module of
tonicgRPC implementation -
ignore
A fast library for efficiently matching ignore files such as
.gitignoreagainst file paths -
tungstenite
Lightweight stream-based WebSocket implementation
-
rsa
Pure Rust RSA implementation
-
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…
-
futures-lite
Futures, streams, and async I/O combinators
-
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
-
derive_builder
Rust macro to automatically implement the builder pattern for arbitrary structs
-
prometheus
instrumentation library for Rust applications
-
crc
support of various standards
-
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.
-
rmp-serde
Serde support for MessagePack
-
atty
interface for querying atty
-
crossbeam
Tools for concurrent programming
-
flume
A blazingly fast multi-producer channel
-
glam
fast 3D math library for games and graphics
-
pathdiff
diffing paths to obtain relative paths
-
num-derive
Numeric syntax extensions
-
opentelemetry-otlp
Exporter for the OpenTelemetry Collector
-
sha3
SHA-3 family of cryptographic hash algorithms
-
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.
-
termcolor
cross platform library for writing colored text to a terminal
-
jiff
A date-time library that encourages you to jump into the pit of success. This library is heavily inspired by the Temporal project