Ecosyste.ms: Packages

An open API service providing package, version and dependency metadata of many open source software ecosystems and registries.

crates.io maintainers: Niko Matsakis

Top 2.6% on crates.io
salsa 0.16.1
A generic framework for on-demand, incrementalized computation (experimental)
43 versions - Latest release: about 3 years ago - 42 dependent packages - 493 dependent repositories - 1.94 million downloads total - 2,008 stars on GitHub - 1 maintainer
Top 3.3% on crates.io
rustc-hash 1.1.0
speed, non-cryptographic hash used in rustc
3 versions - Latest release: over 4 years ago - 738 dependent packages - 19,670 dependent repositories - 78.4 million downloads total - 296 stars on GitHub - 1 maintainer
Top 0.8% on crates.io
rayon-core 1.12.1
Core APIs for Rayon
27 versions - Latest release: 4 months ago - 30 dependent packages - 26,750 dependent repositories - 107 million downloads total - 9,675 stars on GitHub - 2 maintainers
Top 0.5% on crates.io
rayon 1.10.0
Simple work-stealing parallelism for Rust
38 versions - Latest release: about 2 months ago - 3,576 dependent packages - 28,498 dependent repositories - 108 million downloads total - 10,280 stars on GitHub - 2 maintainers
moro 0.4.0
Experimental structured concurrency support for async Rust (similar to trio's nurseries)
5 versions - Latest release: almost 2 years ago - 1 dependent package - 1 dependent repositories - 2.83 thousand downloads total - 257 stars on GitHub - 1 maintainer
Top 1.4% on crates.io
lalrpop-util 0.20.2
Runtime library for parsers generated by LALRPOP
50 versions - Latest release: 3 months ago - 231 dependent packages - 1,985 dependent repositories - 11.7 million downloads total - 2,891 stars on GitHub - 1 maintainer
Top 1.4% on crates.io
lalrpop 0.20.2
convenient LR(1) parser generator
50 versions - Latest release: 3 months ago - 215 dependent packages - 1,899 dependent repositories - 10.8 million downloads total - 2,891 stars on GitHub - 1 maintainer
Top 4.2% on crates.io
ena 0.14.3
Union-find, congruence closure, and other unification code. Based on code from rustc.
26 versions - Latest release: 8 days ago - 21 dependent packages - 2,157 dependent repositories - 14.4 million downloads total - 140 stars on GitHub - 1 maintainer
formality-macros 0.1.0
Macros used by a-mir-formality and formality-core
1 version - Latest release: 7 months ago - 1 dependent package - 1 dependent repositories - 431 downloads total - 251 stars on GitHub - 1 maintainer
formality-core 0.1.1
Language-independent formality system used by a-mir-formality
2 versions - Latest release: 7 months ago - 1 dependent repositories - 544 downloads total - 251 stars on GitHub - 1 maintainer
Top 5.9% on crates.io
polonius-engine 0.13.0
Core definition for the Rust borrow checker
17 versions - Latest release: almost 3 years ago - 1 dependent package - 219 dependent repositories - 2.35 million downloads total - 1,246 stars on GitHub - 1 maintainer
Top 3.2% on crates.io
chalk-ir 0.97.0
Chalk's internal representation of types, goals, and clauses
83 versions - Latest release: about 1 month ago - 5 dependent packages - 243 dependent repositories - 2.52 million downloads total - 1,768 stars on GitHub - 3 maintainers
Top 3.1% on crates.io
chalk-derive 0.97.0
A helper crate for use by chalk crates for `derive` macros.
88 versions - Latest release: about 1 month ago - 6 dependent packages - 243 dependent repositories - 2.52 million downloads total - 1,768 stars on GitHub - 3 maintainers
Top 4.6% on crates.io
datafrog 2.0.1
Lightweight Datalog engine intended to be embedded in other Rust programs
4 versions - Latest release: over 5 years ago - 4 dependent packages - 294 dependent repositories - 2.39 million downloads total - 783 stars on GitHub - 1 maintainer
duchess 0.1.8
Silky smooth Java-Rust interop
9 versions - Latest release: about 2 months ago - 2.49 thousand downloads total - 99 stars on GitHub - 1 maintainer
duchess-macro 0.1.8
Interal component of duchess crate
8 versions - Latest release: about 2 months ago - 1 dependent package - 1 dependent repositories - 2.71 thousand downloads total - 99 stars on GitHub - 1 maintainer
cargo-incremental 0.1.23
A tool for using and testing rustc's incremental compilation support
24 versions - Latest release: almost 6 years ago - 70.7 thousand downloads total - 33 stars on GitHub - 2 maintainers
turbowish 0.1.0
Placeholder for the time being!
1 version - Latest release: about 3 years ago - 463 downloads total - 8 stars on GitHub - 1 maintainer
dyner 0.1.0
Procedural macro support for ergonomic dynamic dispatch
1 version - Latest release: over 2 years ago - 442 downloads total - 29 stars on GitHub - 1 maintainer
rebnf 0.1.0
An extended form of EBNF, intended primarily for specifying Rust grammar.
1 version - Latest release: over 5 years ago - 688 downloads total - 4 stars on GitHub - 1 maintainer
crabcake 0.1.0
Placeholder
1 version - Latest release: over 2 years ago - 443 downloads total - 4 stars on GitHub - 1 maintainer
perf-focus 1.1.0
A post-processing tool for analyzing perf data
4 versions - Latest release: almost 6 years ago - 3.07 thousand downloads total - 36 stars on GitHub - 1 maintainer
dogged 0.2.0
Persistent vector, similar to Clojure
2 versions - Latest release: over 6 years ago - 2 dependent packages - 3 dependent repositories - 6.22 thousand downloads total - 44 stars on GitHub - 1 maintainer
rayon-futures 0.1.1
(deprecated) Futures integration into Rayon
3 versions - Latest release: over 4 years ago - 2 dependent repositories - 5.42 thousand downloads total - 9,589 stars on GitHub - 2 maintainers
persistent-vec
Persistent vector, similar to Clojure
1 version - Latest release: 6 days ago - 912 downloads total - 44 stars on GitHub - 1 maintainer
Top 4.4% on crates.io
chalk-macros 0.10.0
Macros for Chalk
2 versions - Latest release: about 4 years ago - 4 dependent packages - 20 dependent repositories - 608 thousand downloads total - 1,768 stars on GitHub - 1 maintainer
Top 3.8% on crates.io
chalk-engine 0.97.0
Core trait engine from Chalk project
93 versions - Latest release: about 1 month ago - 3 dependent packages - 209 dependent repositories - 1.85 million downloads total - 1,768 stars on GitHub - 2 maintainers
chalk-rust-ir 0.10.0
A library that defines the IR for Rust concepts like traits and impls.
1 version - Latest release: about 4 years ago - 1 dependent package - 1 dependent repositories - 62.5 thousand downloads total - 1,768 stars on GitHub - 2 maintainers
Top 3.7% on crates.io
chalk-solve 0.97.0
Combines the chalk-engine with chalk-ir
82 versions - Latest release: about 1 month ago - 3 dependent packages - 243 dependent repositories - 2.51 million downloads total - 1,768 stars on GitHub - 3 maintainers
Top 5.6% on crates.io
lalrpop-snap 0.16.0
convenient LR(1) parser generator
26 versions - Latest release: over 5 years ago - 2 dependent packages - 29 dependent repositories - 167 thousand downloads total - 2,891 stars on GitHub - 1 maintainer
Top 4.9% on crates.io
lalrpop-intern 0.15.1
Simple string interner used by LALRPOP
23 versions - Latest release: about 6 years ago - 4 dependent packages - 19 dependent repositories - 148 thousand downloads total - 2,891 stars on GitHub - 1 maintainer
rusty-peg 0.4.0
A macro for defining PEG parsers
6 versions - Latest release: almost 9 years ago - 2 dependent packages - 3 dependent repositories - 16.7 thousand downloads total - 17 stars on GitHub - 1 maintainer
treeviz 0.1.0
generate graphviz files to show roadmaps
1 version - Latest release: about 4 years ago - 513 downloads total - 142 stars on GitHub - 1 maintainer
skill-tree 3.1.0
generate graphviz files to show roadmaps
9 versions - Latest release: over 2 years ago - 1 dependent package - 1 dependent repositories - 4.67 thousand downloads total - 141 stars on GitHub - 1 maintainer
mdbook-skill-tree 3.0.0
mdbook plugin to show roadmaps
2 versions - Latest release: almost 3 years ago - 1.24 thousand downloads total - 142 stars on GitHub - 1 maintainer
rayon-hash 0.5.0
(deprecated) HashMap and HashSet with support for Rayon parallel iterators
6 versions - Latest release: about 5 years ago - 2 dependent packages - 1 dependent repositories - 11.7 thousand downloads total - 57 stars on GitHub - 2 maintainers
Top 9.3% on crates.io
ascii-canvas 3.0.0
simple canvas for drawing lines and styled text and emitting to the terminal
5 versions - Latest release: about 3 years ago - 2 dependent packages - 1,905 dependent repositories - 9.82 million downloads total - 18 stars on GitHub - 1 maintainer
Top 5.4% on crates.io
salsa-macros 0.16.0
Procedural macros for the salsa crate
18 versions - Latest release: over 3 years ago - 1 dependent package - 484 dependent repositories - 1.91 million downloads total - 2,008 stars on GitHub - 1 maintainer
polonius 0.3.0
Core definition for the Rust borrow checker
3 versions - Latest release: over 5 years ago - 1 dependent repositories - 6.64 thousand downloads total - 1,247 stars on GitHub - 1 maintainer
optopodi 0.1.0
Open-source metric reporting
1 version - Latest release: almost 3 years ago - 429 downloads total - 55 stars on GitHub - 1 maintainer
polonius-parser 0.2.0
Parser for the Polonius project
2 versions - Latest release: over 5 years ago - 1 dependent package - 1 dependent repositories - 6.74 thousand downloads total - 1,228 stars on GitHub - 1 maintainer
rustc-seme-regions 0.4.0
Implementation of RFC 396
4 versions - Latest release: about 6 years ago - 2.46 thousand downloads total - 1 maintainer
cargo-chrono 0.2.0
Cargo tool to benchmark multiple commits and generate plots of the results
2 versions - Latest release: about 4 years ago - 1.6 thousand downloads total - 5 stars on GitHub - 1 maintainer