Ecosyste.ms: Packages
An open API service providing package, version and dependency metadata of many open source software ecosystems and registries.
crates.io "rust" keyword
Top 1.9% on crates.io
84 versions - Latest release: about 1 month ago - 8,644 dependent packages - 106,671 dependent repositories - 345 million downloads total - 1,231 stars on GitHub - 1 maintainer
quote 1.0.36 💰
Quasi-quoting macro quote!(...)84 versions - Latest release: about 1 month ago - 8,644 dependent packages - 106,671 dependent repositories - 345 million downloads total - 1,231 stars on GitHub - 1 maintainer
Top 0.4% on crates.io
289 versions - Latest release: 7 days ago - 39,083 dependent packages - 98,312 dependent repositories - 305 million downloads total - 8,635 stars on GitHub - 1 maintainer
serde 1.0.202
A generic serialization/deserialization framework289 versions - Latest release: 7 days ago - 39,083 dependent packages - 98,312 dependent repositories - 305 million downloads total - 8,635 stars on GitHub - 1 maintainer
Top 0.8% on crates.io
71 versions - Latest release: about 2 months ago - 150 dependent packages - 73,365 dependent repositories - 288 million downloads total - 3,330 stars on GitHub - 2 maintainers
regex-syntax 0.8.3
A regular expression parser.71 versions - Latest release: about 2 months ago - 150 dependent packages - 73,365 dependent repositories - 288 million downloads total - 3,330 stars on GitHub - 2 maintainers
Top 2.3% on crates.io
43 versions - Latest release: 21 days ago - 4,847 dependent packages - 60,264 dependent repositories - 286 million downloads total - 575 stars on GitHub - 2 maintainers
base64 0.22.1
encodes and decodes base64 as bytes or utf843 versions - Latest release: 21 days ago - 4,847 dependent packages - 60,264 dependent repositories - 286 million downloads total - 575 stars on GitHub - 2 maintainers
Top 3.3% on crates.io
30 versions - Latest release: about 2 months ago - 291 dependent packages - 76,076 dependent repositories - 275 million downloads total - 278 stars on GitHub - 1 maintainer
itoa 1.0.11 💰
Fast integer primitive to string conversion30 versions - Latest release: about 2 months ago - 291 dependent packages - 76,076 dependent repositories - 275 million downloads total - 278 stars on GitHub - 1 maintainer
Top 0.4% on crates.io
244 versions - Latest release: 7 days ago - 7,662 dependent packages - 78,049 dependent repositories - 273 million downloads total - 8,635 stars on GitHub - 1 maintainer
serde_derive 1.0.202
Macros 1.1 implementation of #[derive(Serialize, Deserialize)]244 versions - Latest release: 7 days ago - 7,662 dependent packages - 78,049 dependent repositories - 273 million downloads total - 8,635 stars on GitHub - 1 maintainer
Top 0.6% on crates.io
149 versions - Latest release: 14 days ago - 26,676 dependent packages - 80,300 dependent repositories - 261 million downloads total - 4,579 stars on GitHub - 1 maintainer
serde_json 1.0.117
A JSON serialization file format149 versions - Latest release: 14 days ago - 26,676 dependent packages - 80,300 dependent repositories - 261 million downloads total - 4,579 stars on GitHub - 1 maintainer
Top 2.2% on crates.io
39 versions - Latest release: about 2 months ago - 650 dependent packages - 91,118 dependent repositories - 252 million downloads total - 672 stars on GitHub - 1 maintainer
memchr 2.7.2
Provides extremely fast (uses SIMD on x86_64, aarch64 and wasm32) routines for 1, 2 or 3 byte sea...39 versions - Latest release: about 2 months ago - 650 dependent packages - 91,118 dependent repositories - 252 million downloads total - 672 stars on GitHub - 1 maintainer
Top 0.7% on crates.io
156 versions - Latest release: 2 months ago - 10,384 dependent packages - 76,014 dependent repositories - 252 million downloads total - 3,330 stars on GitHub - 2 maintainers
regex 1.10.4
An implementation of regular expressions for Rust. This implementation uses finite automata and g...156 versions - Latest release: 2 months ago - 10,384 dependent packages - 76,014 dependent repositories - 252 million downloads total - 3,330 stars on GitHub - 2 maintainers
Top 1.7% on crates.io
58 versions - Latest release: 6 months ago - 6,055 dependent packages - 70,561 dependent repositories - 243 million downloads total - 1,751 stars on GitHub - 2 maintainers
once_cell 1.19.0
Single assignment cells and lazy values.58 versions - Latest release: 6 months ago - 6,055 dependent packages - 70,561 dependent repositories - 243 million downloads total - 1,751 stars on GitHub - 2 maintainers
Top 1.4% on crates.io
116 versions - Latest release: about 1 month ago - 3,349 dependent packages - 57,971 dependent repositories - 242 million downloads total - 1,019 stars on GitHub - 1 maintainer
time 0.3.36 💰
Date and time library. Fully interoperable with the standard library. Mostly compatible with #![n...116 versions - Latest release: about 1 month ago - 3,349 dependent packages - 57,971 dependent repositories - 242 million downloads total - 1,019 stars on GitHub - 1 maintainer
Top 1.5% on crates.io
36 versions - Latest release: 2 months ago - 2,133 dependent packages - 60,616 dependent repositories - 240 million downloads total - 1,460 stars on GitHub - 2 maintainers
indexmap 2.2.6
A hash table with consistent order and fast iteration.36 versions - Latest release: 2 months ago - 2,133 dependent packages - 60,616 dependent repositories - 240 million downloads total - 1,460 stars on GitHub - 2 maintainers
Top 2.1% on crates.io
32 versions - Latest release: 18 days ago - 4,167 dependent packages - 74,440 dependent repositories - 230 million downloads total - 641 stars on GitHub - 1 maintainer
num-traits 0.2.19
Numeric traits for generic mathematics32 versions - Latest release: 18 days ago - 4,167 dependent packages - 74,440 dependent repositories - 230 million downloads total - 641 stars on GitHub - 1 maintainer
Top 3.0% on crates.io
25 versions - Latest release: about 2 months ago - 515 dependent packages - 57,144 dependent repositories - 211 million downloads total - 380 stars on GitHub - 2 maintainers
strsim 0.11.1 💰
Implementations of string similarity metrics. Includes Hamming, Levenshtein, OSA, Damerau-Levensh...25 versions - Latest release: about 2 months ago - 515 dependent packages - 57,144 dependent repositories - 211 million downloads total - 380 stars on GitHub - 2 maintainers
Top 0.3% on crates.io
395 versions - Latest release: 3 months ago - 17,139 dependent packages - 49,815 dependent repositories - 205 million downloads total - 13,052 stars on GitHub - 1 maintainer
clap 4.5.1 💰
A simple to use, efficient, and full-featured Command Line Argument Parser395 versions - Latest release: 3 months ago - 17,139 dependent packages - 49,815 dependent repositories - 205 million downloads total - 13,052 stars on GitHub - 1 maintainer
Top 1.0% on crates.io
128 versions - Latest release: 4 months ago - 5,915 dependent packages - 35,426 dependent repositories - 202 million downloads total - 2,534 stars on GitHub - 2 maintainers
itertools 0.12.1
Extra iterator adaptors, iterator methods, free functions, and macros.128 versions - Latest release: 4 months ago - 5,915 dependent packages - 35,426 dependent repositories - 202 million downloads total - 2,534 stars on GitHub - 2 maintainers
Top 0.6% on crates.io
41 versions - Latest release: 4 months ago - 414 dependent packages - 51,154 dependent repositories - 201 million downloads total - 6,855 stars on GitHub - 3 maintainers
crossbeam-utils 0.8.19
Utilities for concurrent programming41 versions - Latest release: 4 months ago - 414 dependent packages - 51,154 dependent repositories - 201 million downloads total - 6,855 stars on GitHub - 3 maintainers
Top 2.7% on crates.io
29 versions - Latest release: 5 days ago - 904 dependent packages - 53,651 dependent repositories - 199 million downloads total - 451 stars on GitHub - 3 maintainers
either 1.12.0
The enum `Either` with variants `Left` and `Right` is a general purpose sum type with two cases.29 versions - Latest release: 5 days ago - 904 dependent packages - 53,651 dependent repositories - 199 million downloads total - 451 stars on GitHub - 3 maintainers
Top 4.2% on crates.io
28 versions - Latest release: about 2 months ago - 755 dependent packages - 53,409 dependent repositories - 191 million downloads total - 195 stars on GitHub - 1 maintainer
pin-project-lite 0.2.14 💰
A lightweight version of pin-project written with declarative macros.28 versions - Latest release: about 2 months ago - 755 dependent packages - 53,409 dependent repositories - 191 million downloads total - 195 stars on GitHub - 1 maintainer
Top 2.4% on crates.io
39 versions - Latest release: 11 months ago - 1,664 dependent packages - 68,814 dependent repositories - 188 million downloads total - 555 stars on GitHub - 1 maintainer
num_cpus 1.16.0 💰
Get the number of CPUs on a machine.39 versions - Latest release: 11 months ago - 1,664 dependent packages - 68,814 dependent repositories - 188 million downloads total - 555 stars on GitHub - 1 maintainer
Top 2.7% on crates.io
53 versions - Latest release: 8 months ago - 511 dependent packages - 45,087 dependent repositories - 185 million downloads total - 394 stars on GitHub - 2 maintainers
generic-array 1.0.0
Generic types implementing functionality of arrays53 versions - Latest release: 8 months ago - 511 dependent packages - 45,087 dependent repositories - 185 million downloads total - 394 stars on GitHub - 2 maintainers
Top 0.5% on crates.io
69 versions - Latest release: 3 months ago - 546 dependent packages - 54,761 dependent repositories - 184 million downloads total - 6,064 stars on GitHub - 1 maintainer
mio 0.8.11 💰
Lightweight non-blocking I/O.69 versions - Latest release: 3 months ago - 546 dependent packages - 54,761 dependent repositories - 184 million downloads total - 6,064 stars on GitHub - 1 maintainer
Top 0.2% on crates.io
150 versions - Latest release: about 2 months ago - 20,254 dependent packages - 53,472 dependent repositories - 182 million downloads total - 24,544 stars on GitHub - 2 maintainers
tokio 1.37.0 💰
An event-driven, non-blocking I/O platform for writing asynchronous I/O backed applications.150 versions - Latest release: about 2 months ago - 20,254 dependent packages - 53,472 dependent repositories - 182 million downloads total - 24,544 stars on GitHub - 2 maintainers
Top 5.6% on crates.io
20 versions - Latest release: over 1 year ago - 5 dependent packages - 61,953 dependent repositories - 181 million downloads total - 45 stars on GitHub - 1 maintainer
ppv-lite86 0.2.17 💰
Implementation of the crypto-simd API for x8620 versions - Latest release: over 1 year ago - 5 dependent packages - 61,953 dependent repositories - 181 million downloads total - 45 stars on GitHub - 1 maintainer
Top 1.0% on crates.io
30 versions - Latest release: 3 months ago - 54 dependent packages - 30,192 dependent repositories - 172 million downloads total - 3,330 stars on GitHub - 1 maintainer
regex-automata 0.4.6
Automata construction and matching using regular expressions.30 versions - Latest release: 3 months ago - 54 dependent packages - 30,192 dependent repositories - 172 million downloads total - 3,330 stars on GitHub - 1 maintainer
Top 3.5% on crates.io
15 versions - Latest release: 3 months ago - 412 dependent packages - 60,192 dependent repositories - 169 million downloads total - 159 stars on GitHub - 1 maintainer
num-integer 0.1.46
Integer traits and functions15 versions - Latest release: 3 months ago - 412 dependent packages - 60,192 dependent repositories - 169 million downloads total - 159 stars on GitHub - 1 maintainer
Top 0.7% on crates.io
88 versions - Latest release: about 1 month ago - 11,374 dependent packages - 44,592 dependent repositories - 165 million downloads total - 3,122 stars on GitHub - 1 maintainer
chrono 0.4.38
Date and time library for Rust88 versions - Latest release: about 1 month ago - 11,374 dependent packages - 44,592 dependent repositories - 165 million downloads total - 3,122 stars on GitHub - 1 maintainer
Top 2.3% on crates.io
82 versions - Latest release: 6 days ago - 4,713 dependent packages - 42,910 dependent repositories - 164 million downloads total - 625 stars on GitHub - 3 maintainers
toml 0.8.13
A native Rust encoder and decoder of TOML-formatted files and streams. Provides implementations o...82 versions - Latest release: 6 days ago - 4,713 dependent packages - 42,910 dependent repositories - 164 million downloads total - 625 stars on GitHub - 3 maintainers
Top 1.2% on crates.io
41 versions - Latest release: 8 months ago - 3,390 dependent packages - 36,896 dependent repositories - 162 million downloads total - 1,702 stars on GitHub - 2 maintainers
sha2 0.10.8
Pure Rust implementation of the SHA-2 hash function family including SHA-224, SHA-256, SHA-384, a...41 versions - Latest release: 8 months ago - 3,390 dependent packages - 36,896 dependent repositories - 162 million downloads total - 1,702 stars on GitHub - 2 maintainers
Top 3.0% on crates.io
26 versions - Latest release: 3 months ago - 375 dependent packages - 42,227 dependent repositories - 157 million downloads total - 430 stars on GitHub - 1 maintainer
textwrap 0.16.1
Library for word wrapping, indenting, and dedenting strings. Has optional support for Unicode and...26 versions - Latest release: 3 months ago - 375 dependent packages - 42,227 dependent repositories - 157 million downloads total - 430 stars on GitHub - 1 maintainer
Top 0.2% on crates.io
30 versions - Latest release: 17 days ago - 1,717 dependent packages - 34,987 dependent repositories - 157 million downloads total - 24,544 stars on GitHub - 2 maintainers
tokio-util 0.7.11 💰
Additional utilities for working with Tokio.30 versions - Latest release: 17 days ago - 1,717 dependent packages - 34,987 dependent repositories - 157 million downloads total - 24,544 stars on GitHub - 2 maintainers
Top 0.6% on crates.io
42 versions - Latest release: 7 months ago - 7,107 dependent packages - 43,966 dependent repositories - 155 million downloads total - 4,999 stars on GitHub - 1 maintainer
tracing 0.1.40 💰
Application-level tracing for Rust.42 versions - Latest release: 7 months ago - 7,107 dependent packages - 43,966 dependent repositories - 155 million downloads total - 4,999 stars on GitHub - 1 maintainer
Top 0.6% on crates.io
34 versions - Latest release: 7 months ago - 171 dependent packages - 42,227 dependent repositories - 155 million downloads total - 4,999 stars on GitHub - 1 maintainer
tracing-core 0.1.32 💰
Core primitives for application-level tracing.34 versions - Latest release: 7 months ago - 171 dependent packages - 42,227 dependent repositories - 155 million downloads total - 4,999 stars on GitHub - 1 maintainer
Top 2.3% on crates.io
94 versions - Latest release: 3 months ago - 724 dependent packages - 29,161 dependent repositories - 153 million downloads total - 936 stars on GitHub - 1 maintainer
ahash 0.8.11
A non-cryptographic hash function using AES-NI for high performance94 versions - Latest release: 3 months ago - 724 dependent packages - 29,161 dependent repositories - 153 million downloads total - 936 stars on GitHub - 1 maintainer
Top 0.3% on crates.io
234 versions - Latest release: about 1 month ago - 3,915 dependent packages - 38,106 dependent repositories - 151 million downloads total - 13,910 stars on GitHub - 1 maintainer
hyper 1.3.1 💰
A fast and correct HTTP library.234 versions - Latest release: about 1 month ago - 3,915 dependent packages - 38,106 dependent repositories - 151 million downloads total - 13,910 stars on GitHub - 1 maintainer
Top 1.9% on crates.io
47 versions - Latest release: 3 months ago - 4,916 dependent packages - 43,729 dependent repositories - 150 million downloads total - 1,005 stars on GitHub - 2 maintainers
tempfile 3.10.1
A library for managing temporary files and directories.47 versions - Latest release: 3 months ago - 4,916 dependent packages - 43,729 dependent repositories - 150 million downloads total - 1,005 stars on GitHub - 2 maintainers
Top 3.1% on crates.io
17 versions - Latest release: over 4 years ago - 1,009 dependent packages - 58,336 dependent repositories - 149 million downloads total - 266 stars on GitHub - 1 maintainer
atty 0.2.14
A simple interface for querying atty17 versions - Latest release: over 4 years ago - 1,009 dependent packages - 58,336 dependent repositories - 149 million downloads total - 266 stars on GitHub - 1 maintainer
Top 1.4% on crates.io
38 versions - Latest release: 3 months ago - 3,729 dependent packages - 42,695 dependent repositories - 148 million downloads total - 1,093 stars on GitHub - 2 maintainers
http 1.1.0
A set of types for representing HTTP requests and responses.38 versions - Latest release: 3 months ago - 3,729 dependent packages - 42,695 dependent repositories - 148 million downloads total - 1,093 stars on GitHub - 2 maintainers
Top 2.7% on crates.io
31 versions - Latest release: about 2 years ago - 152 dependent packages - 46,575 dependent repositories - 147 million downloads total - 569 stars on GitHub - 1 maintainer
tinyvec 1.6.0 💰
`tinyvec` provides 100% safe vec-like data structures.31 versions - Latest release: about 2 years ago - 152 dependent packages - 46,575 dependent repositories - 147 million downloads total - 569 stars on GitHub - 1 maintainer
Top 0.4% on crates.io
96 versions - Latest release: over 1 year ago - 2,104 dependent packages - 31,948 dependent repositories - 146 million downloads total - 9,062 stars on GitHub - 1 maintainer
nom 7.1.3
A byte-oriented, zero-copy, parser combinators library96 versions - Latest release: over 1 year ago - 2,104 dependent packages - 31,948 dependent repositories - 146 million downloads total - 9,062 stars on GitHub - 1 maintainer
Top 0.8% on crates.io
72 versions - Latest release: 3 months ago - 1,715 dependent packages - 23,155 dependent repositories - 144 million downloads total - 2,410 stars on GitHub - 1 maintainer
nix 0.28.0
Rust friendly bindings to *nix APIs72 versions - Latest release: 3 months ago - 1,715 dependent packages - 23,155 dependent repositories - 144 million downloads total - 2,410 stars on GitHub - 1 maintainer
Top 0.6% on crates.io
40 versions - Latest release: 3 months ago - 1,372 dependent packages - 36,222 dependent repositories - 144 million downloads total - 6,543 stars on GitHub - 3 maintainers
crossbeam-channel 0.5.12
Multi-producer multi-consumer channels for message passing40 versions - Latest release: 3 months ago - 1,372 dependent packages - 36,222 dependent repositories - 144 million downloads total - 6,543 stars on GitHub - 3 maintainers
Top 0.7% on crates.io
38 versions - Latest release: 4 months ago - 67 dependent packages - 33,948 dependent repositories - 143 million downloads total - 6,543 stars on GitHub - 3 maintainers
crossbeam-epoch 0.9.18
Epoch-based garbage collection38 versions - Latest release: 4 months ago - 67 dependent packages - 33,948 dependent repositories - 143 million downloads total - 6,543 stars on GitHub - 3 maintainers
Top 1.8% on crates.io
142 versions - Latest release: 29 days ago - 159 dependent packages - 36,039 dependent repositories - 143 million downloads total - 1,348 stars on GitHub - 1 maintainer
rustix 0.38.34
Safe Rust bindings to POSIX/Unix/Linux/Winsock-like syscalls142 versions - Latest release: 29 days ago - 159 dependent packages - 36,039 dependent repositories - 143 million downloads total - 1,348 stars on GitHub - 1 maintainer
Top 3.3% on crates.io
24 versions - Latest release: 24 days ago - 605 dependent packages - 40,112 dependent repositories - 141 million downloads total - 361 stars on GitHub - 1 maintainer
fastrand 2.1.0
A simple and fast random number generator24 versions - Latest release: 24 days ago - 605 dependent packages - 40,112 dependent repositories - 141 million downloads total - 361 stars on GitHub - 1 maintainer
Top 1.4% on crates.io
72 versions - Latest release: 5 days ago - 78 dependent packages - 34,976 dependent repositories - 140 million downloads total - 1,315 stars on GitHub - 3 maintainers
h2 0.4.5 💰
An HTTP/2 client and server72 versions - Latest release: 5 days ago - 78 dependent packages - 34,976 dependent repositories - 140 million downloads total - 1,315 stars on GitHub - 3 maintainers
Top 1.7% on crates.io
66 versions - Latest release: 2 months ago - 4,616 dependent packages - 32,282 dependent repositories - 135 million downloads total - 907 stars on GitHub - 4 maintainers
uuid 1.8.0
A library to generate and parse UUIDs.66 versions - Latest release: 2 months ago - 4,616 dependent packages - 32,282 dependent repositories - 135 million downloads total - 907 stars on GitHub - 4 maintainers
Top 2.4% on crates.io
38 versions - Latest release: over 1 year ago - 305 dependent packages - 42,473 dependent repositories - 132 million downloads total - 541 stars on GitHub - 1 maintainer
httparse 1.8.0 💰
A tiny, safe, speedy, zero-copy HTTP/1.x parser.38 versions - Latest release: over 1 year ago - 305 dependent packages - 42,473 dependent repositories - 132 million downloads total - 541 stars on GitHub - 1 maintainer
Top 0.7% on crates.io
25 versions - Latest release: 4 months ago - 65 dependent packages - 33,060 dependent repositories - 131 million downloads total - 6,694 stars on GitHub - 3 maintainers
crossbeam-deque 0.8.5
Concurrent work-stealing deque25 versions - Latest release: 4 months ago - 65 dependent packages - 33,060 dependent repositories - 131 million downloads total - 6,694 stars on GitHub - 3 maintainers
Top 0.6% on crates.io
33 versions - Latest release: 6 months ago - 21 dependent packages - 29,582 dependent repositories - 128 million downloads total - 24,544 stars on GitHub - 1 maintainer
tokio-macros 2.2.0 💰
Tokio's proc macros.33 versions - Latest release: 6 months ago - 21 dependent packages - 29,582 dependent repositories - 128 million downloads total - 24,544 stars on GitHub - 1 maintainer
Top 1.0% on crates.io
51 versions - Latest release: almost 4 years ago - 2,026 dependent packages - 107,944 dependent repositories - 127 million downloads total - 1,771 stars on GitHub - 1 maintainer
winapi 0.3.9 💰
Raw FFI bindings for all of Windows API.51 versions - Latest release: almost 4 years ago - 2,026 dependent packages - 107,944 dependent repositories - 127 million downloads total - 1,771 stars on GitHub - 1 maintainer
Top 3.0% on crates.io
81 versions - Latest release: 3 months ago - 924 dependent packages - 27,615 dependent repositories - 127 million downloads total - 504 stars on GitHub - 1 maintainer
pin-project 1.1.5 💰
A crate for safe and ergonomic pin-projection.81 versions - Latest release: 3 months ago - 924 dependent packages - 27,615 dependent repositories - 127 million downloads total - 504 stars on GitHub - 1 maintainer
Top 4.5% on crates.io
63 versions - Latest release: 3 months ago - 3 dependent packages - 27,101 dependent repositories - 127 million downloads total - 504 stars on GitHub - 1 maintainer
pin-project-internal 1.1.5 💰
Implementation detail of the `pin-project` crate.63 versions - Latest release: 3 months ago - 3 dependent packages - 27,101 dependent repositories - 127 million downloads total - 504 stars on GitHub - 1 maintainer
Top 0.7% on crates.io
76 versions - Latest release: 4 days ago - 887 dependent packages - 18,497 dependent repositories - 124 million downloads total - 5,417 stars on GitHub - 2 maintainers
rustls 0.23.7
Rustls is a modern TLS library written in Rust.76 versions - Latest release: 4 days ago - 887 dependent packages - 18,497 dependent repositories - 124 million downloads total - 5,417 stars on GitHub - 2 maintainers
Top 0.7% on crates.io
28 versions - Latest release: 7 months ago - 46 dependent packages - 26,922 dependent repositories - 123 million downloads total - 4,999 stars on GitHub - 1 maintainer
tracing-attributes 0.1.27 💰
Procedural macro attributes for automatically instrumenting functions.28 versions - Latest release: 7 months ago - 46 dependent packages - 26,922 dependent repositories - 123 million downloads total - 4,999 stars on GitHub - 1 maintainer
Top 2.1% on crates.io
53 versions - Latest release: 11 months ago - 774 dependent packages - 35,627 dependent repositories - 122 million downloads total - 683 stars on GitHub - 1 maintainer
arrayvec 0.7.4
A vector with fixed capacity, backed by an array (it can be stored on the stack too). Implements ...53 versions - Latest release: 11 months ago - 774 dependent packages - 35,627 dependent repositories - 122 million downloads total - 683 stars on GitHub - 1 maintainer
Top 0.6% on crates.io
16 versions - Latest release: 6 months ago - 390 dependent packages - 54,766 dependent repositories - 121 million downloads total - 9,853 stars on GitHub - 1 maintainer
windows-sys 0.52.0
Rust for Windows16 versions - Latest release: 6 months ago - 390 dependent packages - 54,766 dependent repositories - 121 million downloads total - 9,853 stars on GitHub - 1 maintainer
Top 3.6% on crates.io
15 versions - Latest release: 2 months ago - 35 dependent packages - 78,872 dependent repositories - 120 million downloads total - 234 stars on GitHub - 2 maintainers
wasi 0.13.0+wasi-0.2.0
WASI API bindings for Rust15 versions - Latest release: 2 months ago - 35 dependent packages - 78,872 dependent repositories - 120 million downloads total - 234 stars on GitHub - 2 maintainers
Top 2.0% on crates.io
35 versions - Latest release: about 1 month ago - 3 dependent packages - 56,593 dependent repositories - 118 million downloads total - 9,141 stars on GitHub - 1 maintainer
windows_x86_64_msvc 0.52.5
Import lib for Windows35 versions - Latest release: about 1 month ago - 3 dependent packages - 56,593 dependent repositories - 118 million downloads total - 9,141 stars on GitHub - 1 maintainer
Top 1.0% on crates.io
8 versions - Latest release: almost 2 years ago - 876 dependent packages - 30,287 dependent repositories - 116 million downloads total - 3,089 stars on GitHub - 2 maintainers
tower-service 0.3.2
Trait representing an asynchronous, request / response based, client or server.8 versions - Latest release: almost 2 years ago - 876 dependent packages - 30,287 dependent repositories - 116 million downloads total - 3,089 stars on GitHub - 2 maintainers
Top 2.3% on crates.io
36 versions - Latest release: about 1 month ago - 85 dependent packages - 29,060 dependent repositories - 115 million downloads total - 788 stars on GitHub - 2 maintainers
gimli 0.29.0
A library for reading and writing the DWARF debugging format.36 versions - Latest release: about 1 month ago - 85 dependent packages - 29,060 dependent repositories - 115 million downloads total - 788 stars on GitHub - 2 maintainers
Top 0.7% on crates.io
17 versions - Latest release: 3 months ago - 22 dependent packages - 16,340 dependent repositories - 115 million downloads total - 13,417 stars on GitHub - 1 maintainer
clap_lex 0.7.0 💰
Minimal, flexible command line parser17 versions - Latest release: 3 months ago - 22 dependent packages - 16,340 dependent repositories - 115 million downloads total - 13,417 stars on GitHub - 1 maintainer
Top 2.3% on crates.io
24 versions - Latest release: about 1 month ago - 9 dependent packages - 18,194 dependent repositories - 113 million downloads total - 1,019 stars on GitHub - 1 maintainer
time-macros 0.2.18 💰
Procedural macros for the time crate. This crate is an implementation detail and should n...24 versions - Latest release: about 1 month ago - 9 dependent packages - 18,194 dependent repositories - 113 million downloads total - 1,019 stars on GitHub - 1 maintainer
Top 0.7% on crates.io
123 versions - Latest release: 3 months ago - 996 dependent packages - 21,301 dependent repositories - 112 million downloads total - 3,448 stars on GitHub - 1 maintainer
ring 0.17.8
Safe, fast, small crypto using Rust.123 versions - Latest release: 3 months ago - 996 dependent packages - 21,301 dependent repositories - 112 million downloads total - 3,448 stars on GitHub - 1 maintainer
Top 2.1% on crates.io
29 versions - Latest release: 15 days ago - 1,081 dependent packages - 20,513 dependent repositories - 111 million downloads total - 472 stars on GitHub - 1 maintainer
num-bigint 0.4.5
Big integer implementation for Rust29 versions - Latest release: 15 days ago - 1,081 dependent packages - 20,513 dependent repositories - 111 million downloads total - 472 stars on GitHub - 1 maintainer
Top 2.5% on crates.io
38 versions - Latest release: 3 months ago - 11 dependent packages - 76,231 dependent repositories - 110 million downloads total - 1,602 stars on GitHub - 2 maintainers
hermit-abi 0.3.9
Hermit system calls definitions.38 versions - Latest release: 3 months ago - 11 dependent packages - 76,231 dependent repositories - 110 million downloads total - 1,602 stars on GitHub - 2 maintainers
Top 3.2% on crates.io
19 versions - Latest release: over 2 years ago - 654 dependent packages - 35,091 dependent repositories - 109 million downloads total - 206 stars on GitHub - 1 maintainer
serde_urlencoded 0.7.1
`x-www-form-urlencoded` meets Serde19 versions - Latest release: over 2 years ago - 654 dependent packages - 35,091 dependent repositories - 109 million downloads total - 206 stars on GitHub - 1 maintainer
Top 2.0% on crates.io
34 versions - Latest release: about 1 month ago - 3 dependent packages - 56,593 dependent repositories - 109 million downloads total - 9,141 stars on GitHub - 1 maintainer
windows_x86_64_gnu 0.52.5
Import lib for Windows34 versions - Latest release: about 1 month ago - 3 dependent packages - 56,593 dependent repositories - 109 million downloads total - 9,141 stars on GitHub - 1 maintainer
Top 3.3% on crates.io
28 versions - Latest release: about 1 month ago - 36 dependent packages - 17,339 dependent repositories - 108 million downloads total - 259 stars on GitHub - 2 maintainers
addr2line 0.22.0
A cross-platform symbolication library written in Rust, using `gimli`28 versions - Latest release: about 1 month ago - 36 dependent packages - 17,339 dependent repositories - 108 million downloads total - 259 stars on GitHub - 2 maintainers
Top 2.0% on crates.io
35 versions - Latest release: about 1 month ago - 3 dependent packages - 56,593 dependent repositories - 108 million downloads total - 9,141 stars on GitHub - 1 maintainer
windows_i686_msvc 0.52.5
Import lib for Windows35 versions - Latest release: about 1 month ago - 3 dependent packages - 56,593 dependent repositories - 108 million downloads total - 9,141 stars on GitHub - 1 maintainer
Top 3.0% on crates.io
61 versions - Latest release: about 1 month ago - 389 dependent packages - 31,031 dependent repositories - 108 million downloads total - 358 stars on GitHub - 1 maintainer
encoding_rs 0.8.34
A Gecko-oriented implementation of the Encoding Standard61 versions - Latest release: about 1 month ago - 389 dependent packages - 31,031 dependent repositories - 108 million downloads total - 358 stars on GitHub - 1 maintainer
Top 2.0% on crates.io
32 versions - Latest release: about 1 month ago - 3 dependent packages - 56,549 dependent repositories - 108 million downloads total - 9,853 stars on GitHub - 1 maintainer
windows_aarch64_msvc 0.52.5
Import lib for Windows32 versions - Latest release: about 1 month ago - 3 dependent packages - 56,549 dependent repositories - 108 million downloads total - 9,853 stars on GitHub - 1 maintainer
Top 2.0% on crates.io
34 versions - Latest release: about 1 month ago - 3 dependent packages - 56,593 dependent repositories - 108 million downloads total - 9,141 stars on GitHub - 1 maintainer
windows_i686_gnu 0.52.5
Import lib for Windows34 versions - Latest release: about 1 month ago - 3 dependent packages - 56,593 dependent repositories - 108 million downloads total - 9,141 stars on GitHub - 1 maintainer
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95 versions - Latest release: about 1 month ago - 9,368 dependent packages - 25,229 dependent repositories - 103 million downloads total - 9,220 stars on GitHub - 1 maintainer
reqwest 0.12.4 💰
higher level HTTP client library95 versions - Latest release: about 1 month ago - 9,368 dependent packages - 25,229 dependent repositories - 103 million downloads total - 9,220 stars on GitHub - 1 maintainer
Top 3.4% on crates.io
31 versions - Latest release: 2 months ago - 633 dependent packages - 13,694 dependent repositories - 98.9 million downloads total - 188 stars on GitHub - 2 maintainers
which 6.0.1
A Rust equivalent of Unix command "which". Locate installed executable in cross platforms.31 versions - Latest release: 2 months ago - 633 dependent packages - 13,694 dependent repositories - 98.9 million downloads total - 188 stars on GitHub - 2 maintainers
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73 versions - Latest release: about 2 months ago - 90 dependent packages - 17,230 dependent repositories - 98.7 million downloads total - 13,417 stars on GitHub - 1 maintainer
clap_derive 4.5.4 💰
Parse command line argument by defining a struct, derive crate.73 versions - Latest release: about 2 months ago - 90 dependent packages - 17,230 dependent repositories - 98.7 million downloads total - 13,417 stars on GitHub - 1 maintainer
Top 4.3% on crates.io
59 versions - Latest release: 7 days ago - 2 dependent packages - 18,673 dependent repositories - 97.1 million downloads total - 912 stars on GitHub - 1 maintainer
darling_macro 0.20.9
Internal support for a proc-macro library for reading attributes into structs when implementing c...59 versions - Latest release: 7 days ago - 2 dependent packages - 18,673 dependent repositories - 97.1 million downloads total - 912 stars on GitHub - 1 maintainer
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59 versions - Latest release: 7 days ago - 4 dependent packages - 18,675 dependent repositories - 97.1 million downloads total - 912 stars on GitHub - 1 maintainer
darling_core 0.20.9
Helper crate for proc-macro library for reading attributes into structs when implementing custom ...59 versions - Latest release: 7 days ago - 4 dependent packages - 18,675 dependent repositories - 97.1 million downloads total - 912 stars on GitHub - 1 maintainer
Top 2.4% on crates.io
59 versions - Latest release: 7 days ago - 596 dependent packages - 18,822 dependent repositories - 97.1 million downloads total - 912 stars on GitHub - 1 maintainer
darling 0.20.9
A proc-macro library for reading attributes into structs when implementing custom derives.59 versions - Latest release: 7 days ago - 596 dependent packages - 18,822 dependent repositories - 97.1 million downloads total - 912 stars on GitHub - 1 maintainer
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13 versions - Latest release: 7 months ago - 10 dependent packages - 17,277 dependent repositories - 97 million downloads total - 49 stars on GitHub - 1 maintainer
sct 0.7.1
Certificate transparency SCT verification library13 versions - Latest release: 7 months ago - 10 dependent packages - 17,277 dependent repositories - 97 million downloads total - 49 stars on GitHub - 1 maintainer
Top 3.2% on crates.io
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static_assertions 1.1.0 💰
Compile-time assertions to ensure that invariants are met.15 versions - Latest release: over 4 years ago - 842 dependent packages - 23,015 dependent repositories - 95.1 million downloads total - 553 stars on GitHub - 1 maintainer
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62 versions - Latest release: 6 months ago - 3,777 dependent packages - 20,007 dependent repositories - 94.6 million downloads total - 4,999 stars on GitHub - 2 maintainers
tracing-subscriber 0.3.18 💰
Utilities for implementing and composing `tracing` subscribers.62 versions - Latest release: 6 months ago - 3,777 dependent packages - 20,007 dependent repositories - 94.6 million downloads total - 4,999 stars on GitHub - 2 maintainers
Top 1.2% on crates.io
16 versions - Latest release: about 1 month ago - 14 dependent packages - 44,382 dependent repositories - 90.1 million downloads total - 9,853 stars on GitHub - 1 maintainer
windows-targets 0.52.5
Import libs for Windows16 versions - Latest release: about 1 month ago - 14 dependent packages - 44,382 dependent repositories - 90.1 million downloads total - 9,853 stars on GitHub - 1 maintainer
Top 4.1% on crates.io
43 versions - Latest release: 4 months ago - 372 dependent packages - 15,800 dependent repositories - 89.7 million downloads total - 72 stars on GitHub - 2 maintainers
webpki-roots 0.26.1
Mozilla's CA root certificates for use with webpki43 versions - Latest release: 4 months ago - 372 dependent packages - 15,800 dependent repositories - 89.7 million downloads total - 72 stars on GitHub - 2 maintainers
Top 3.3% on crates.io
16 versions - Latest release: about 3 years ago - 422 dependent packages - 21,361 dependent repositories - 88.2 million downloads total - 321 stars on GitHub - 1 maintainer
quick-error 2.0.1
A macro which makes error types pleasant to write.16 versions - Latest release: about 3 years ago - 422 dependent packages - 21,361 dependent repositories - 88.2 million downloads total - 321 stars on GitHub - 1 maintainer
Top 1.7% on crates.io
43 versions - Latest release: 2 months ago - 1,269 dependent packages - 13,102 dependent repositories - 87.9 million downloads total - 1,543 stars on GitHub - 1 maintainer
strum_macros 0.26.2
Helpful macros for working with enums and strings43 versions - Latest release: 2 months ago - 1,269 dependent packages - 13,102 dependent repositories - 87.9 million downloads total - 1,543 stars on GitHub - 1 maintainer
Top 2.5% on crates.io
4 versions - Latest release: over 6 years ago - 3 dependent packages - 102,690 dependent repositories - 87.5 million downloads total - 1,738 stars on GitHub - 1 maintainer
winapi-x86_64-pc-windows-gnu 0.4.0 💰
Import libraries for the x86_64-pc-windows-gnu target. Please don't use this crate directly, depe...4 versions - Latest release: over 6 years ago - 3 dependent packages - 102,690 dependent repositories - 87.5 million downloads total - 1,738 stars on GitHub - 1 maintainer
Top 2.5% on crates.io
4 versions - Latest release: over 6 years ago - 3 dependent packages - 102,690 dependent repositories - 86.7 million downloads total - 1,738 stars on GitHub - 1 maintainer
winapi-i686-pc-windows-gnu 0.4.0 💰
Import libraries for the i686-pc-windows-gnu target. Please don't use this crate directly, depend...4 versions - Latest release: over 6 years ago - 3 dependent packages - 102,690 dependent repositories - 86.7 million downloads total - 1,738 stars on GitHub - 1 maintainer
Top 8.3% on crates.io
7 versions - Latest release: over 2 years ago - 4 dependent packages - 17,172 dependent repositories - 85.2 million downloads total - 19 stars on GitHub - 1 maintainer
minimal-lexical 0.2.1
Fast float parsing conversion routines.7 versions - Latest release: over 2 years ago - 4 dependent packages - 17,172 dependent repositories - 85.2 million downloads total - 19 stars on GitHub - 1 maintainer
Top 0.7% on crates.io
9 versions - Latest release: 7 months ago - 226 dependent packages - 17,073 dependent repositories - 84.5 million downloads total - 4,999 stars on GitHub - 1 maintainer
tracing-log 0.2.0 💰
Provides compatibility between `tracing` and the `log` crate.9 versions - Latest release: 7 months ago - 226 dependent packages - 17,073 dependent repositories - 84.5 million downloads total - 4,999 stars on GitHub - 1 maintainer
Top 4.0% on crates.io
35 versions - Latest release: over 1 year ago - 330 dependent packages - 26,399 dependent repositories - 83.7 million downloads total - 203 stars on GitHub - 1 maintainer
proc-macro-hack 0.5.20+deprecated 💰
Procedural macros in expression position35 versions - Latest release: over 1 year ago - 330 dependent packages - 26,399 dependent repositories - 83.7 million downloads total - 203 stars on GitHub - 1 maintainer
Top 1.1% on crates.io
71 versions - Latest release: 14 days ago - 615 dependent packages - 13,054 dependent repositories - 83.2 million downloads total - 2,633 stars on GitHub - 2 maintainers
petgraph 0.6.5
Graph data structure library. Provides graph types and graph algorithms.71 versions - Latest release: 14 days ago - 615 dependent packages - 13,054 dependent repositories - 83.2 million downloads total - 2,633 stars on GitHub - 2 maintainers
Top 0.5% on crates.io
94 versions - Latest release: 3 months ago - 2,023 dependent packages - 56,963 dependent repositories - 83.2 million downloads total - 7,340 stars on GitHub - 2 maintainers
wasm-bindgen 0.2.92
Easy support for interacting between JS and Rust.94 versions - Latest release: 3 months ago - 2,023 dependent packages - 56,963 dependent repositories - 83.2 million downloads total - 7,340 stars on GitHub - 2 maintainers
Top 1.9% on crates.io
93 versions - Latest release: 3 months ago - 3 dependent packages - 54,074 dependent repositories - 83.1 million downloads total - 7,340 stars on GitHub - 2 maintainers
wasm-bindgen-backend 0.2.92
Backend code generation of the wasm-bindgen tool93 versions - Latest release: 3 months ago - 3 dependent packages - 54,074 dependent repositories - 83.1 million downloads total - 7,340 stars on GitHub - 2 maintainers
Top 2.4% on crates.io
95 versions - Latest release: 3 months ago - 2 dependent packages - 54,075 dependent repositories - 83.1 million downloads total - 7,340 stars on GitHub - 2 maintainers
wasm-bindgen-macro 0.2.92
Definition of the `#[wasm_bindgen]` attribute, an internal dependency95 versions - Latest release: 3 months ago - 2 dependent packages - 54,075 dependent repositories - 83.1 million downloads total - 7,340 stars on GitHub - 2 maintainers
Top 1.4% on crates.io
95 versions - Latest release: 3 months ago - 6 dependent packages - 54,095 dependent repositories - 83 million downloads total - 7,340 stars on GitHub - 2 maintainers
wasm-bindgen-shared 0.2.92
Shared support between wasm-bindgen and wasm-bindgen cli, an internal dependency.95 versions - Latest release: 3 months ago - 6 dependent packages - 54,095 dependent repositories - 83 million downloads total - 7,340 stars on GitHub - 2 maintainers
Top 1.4% on crates.io
77 versions - Latest release: 3 months ago - 7 dependent packages - 54,051 dependent repositories - 83 million downloads total - 7,340 stars on GitHub - 2 maintainers
wasm-bindgen-macro-support 0.2.92
The part of the implementation of the `#[wasm_bindgen]` attribute that is not in the shared backe...77 versions - Latest release: 3 months ago - 7 dependent packages - 54,051 dependent repositories - 83 million downloads total - 7,340 stars on GitHub - 2 maintainers
Top 2.1% on crates.io
17 versions - Latest release: about 1 month ago - 3 dependent packages - 49,880 dependent repositories - 82.7 million downloads total - 9,141 stars on GitHub - 1 maintainer
windows_aarch64_gnullvm 0.52.5
Import lib for Windows17 versions - Latest release: about 1 month ago - 3 dependent packages - 49,880 dependent repositories - 82.7 million downloads total - 9,141 stars on GitHub - 1 maintainer
Top 2.1% on crates.io
17 versions - Latest release: about 1 month ago - 3 dependent packages - 49,880 dependent repositories - 82.7 million downloads total - 9,853 stars on GitHub - 1 maintainer
windows_x86_64_gnullvm 0.52.5
Import lib for Windows17 versions - Latest release: about 1 month ago - 3 dependent packages - 49,880 dependent repositories - 82.7 million downloads total - 9,853 stars on GitHub - 1 maintainer
Top 1.7% on crates.io
35 versions - Latest release: 2 months ago - 2,165 dependent packages - 12,965 dependent repositories - 82.5 million downloads total - 1,543 stars on GitHub - 1 maintainer
strum 0.26.2
Helpful macros for working with enums and strings35 versions - Latest release: 2 months ago - 2,165 dependent packages - 12,965 dependent repositories - 82.5 million downloads total - 1,543 stars on GitHub - 1 maintainer
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