Cargo Components

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Ecosystem	Component	Description
Cargo	serde	A generic serialization/deserialization framework
Cargo	serde_yaml	YAML support for Serde
Cargo	wasm-bindgen	Easy support for interacting between JS and Rust.
Cargo	js-sys	Bindings for all JS global objects and functions in all JS environments like Node.js and browsers, built on `#[wasm_bindgen]` using the `wasm-bindgen` crate.
Cargo	rust-crypto-wasm	A (mostly) pure-Rust implementation of various common cryptographic algorithms.
Cargo	security-framework	Security Framework bindings
Cargo	openssl	OpenSSL bindings
Cargo	hyper	A fast and correct HTTP library.
Cargo	claxon	A FLAC decoding library
Cargo	trust-dns-proto	TRust-DNS is a safe and secure DNS library. This is the foundational DNS protocol library for all TRust-DNS projects.
Cargo	rustls	Rustls is a modern TLS library written in Rust.
Cargo	ammonia	HTML Sanitization
Cargo	ncurses	A very thin wrapper around the ncurses TUI library
Cargo	tar	A Rust implementation of a 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 contents are never required to be entirely resident in memory all at once.
Cargo	rand_core	Core random number generator traits and tools for implementation.
Cargo	rand	Random number generators and other randomness functionality.
Cargo	winapi	Raw FFI bindings for all of Windows API.
Cargo	autocfg	Automatic cfg for Rust compiler features
Cargo	lazy_static	A macro for declaring lazily evaluated statics in Rust.
Cargo	miniz_oxide	DEFLATE compression and decompression library rewritten in Rust based on miniz
Cargo	rand_chacha	ChaCha random number generator
Cargo	rand_hc	HC128 random number generator
Cargo	percent-encoding	Percent encoding and decoding
Cargo	base64	encodes and decodes base64 as bytes or utf8
Cargo	memchr	Safe interface to memchr.
Cargo	idna	IDNA (Internationalizing Domain Names in Applications) and Punycode.
Cargo	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.
Cargo	bitflags	A macro to generate structures which behave like bitflags.
Cargo	url	URL library for Rust, based on the WHATWG URL Standard
Cargo	redox_syscall	A Rust library to access raw Redox system calls
Cargo	lock_api	Wrappers to create fully-featured Mutex and RwLock types. Compatible with no_std.
Cargo	proc-macro2	A stable implementation of the upcoming new `proc_macro` API. Comes with an option, off by default, to also reimplement itself in terms of the upstream unstable API.
Cargo	log	A lightweight logging facade for Rust
Cargo	libc	A library for types and bindings to native C functions often found in libc or other common platform libraries.
Cargo	parking_lot	More compact and efficient implementations of the standard synchronization primitives.
Cargo	parking_lot_core	An advanced API for creating custom synchronization primitives.
Cargo	itoa	Fast functions for printing integer primitives to an io::Write
Cargo	quote	Quasi-quoting macro quote!(...)
Cargo	cloudabi	Low level interface to CloudABI. Contains all syscalls and related types.
Cargo	num-traits	Numeric traits for generic mathematics
Cargo	serde_json	A JSON serialization file format
Cargo	iovec	Portable buffer type for scatter/gather I/O operations
Cargo	crc32fast	Fast CRC32 (IEEE) checksum computation
Cargo	mio	Lightweight non-blocking IO
Cargo	miow	A zero overhead I/O library for Windows, focusing on IOCP and Async I/O abstractions.
Cargo	scopeguard	A 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!` and `defer_on_unwind!`; the latter only runs if the scope is extited through unwinding on panic.
Cargo	unicode-xid	Determine whether characters have the XID_Start or XID_Continue properties according to Unicode Standard Annex #31.
Cargo	crossbeam-utils	Utilities for concurrent programming
Cargo	winapi-i686-pc-windows-gnu	Import libraries for the i686-pc-windows-gnu target. Please don't use this crate directly, depend on winapi instead.
Cargo	regex	An implementation of regular expressions for Rust. This implementation uses finite automata and guarantees linear time matching on all inputs.