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
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
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
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
rustc-hash 1.1.0
speed, non-cryptographic hash used in rustc3 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
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
rayon-core 1.12.1
Core APIs for Rayon27 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
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
rayon 1.10.0
Simple work-stealing parallelism for Rust38 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
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
lalrpop-util 0.20.2
Runtime library for parsers generated by LALRPOP50 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
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
lalrpop 0.20.2
convenient LR(1) parser generator50 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
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
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-core1 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-formality2 versions - Latest release: 7 months ago - 1 dependent repositories - 544 downloads total - 251 stars on GitHub - 1 maintainer
Top 5.9% on crates.io
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
polonius-engine 0.13.0
Core definition for the Rust borrow checker17 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
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
chalk-ir 0.97.0
Chalk's internal representation of types, goals, and clauses83 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
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
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
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
datafrog 2.0.1
Lightweight Datalog engine intended to be embedded in other Rust programs4 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 interop9 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 crate8 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 support24 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 dispatch1 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
Placeholder1 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 data4 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 Clojure2 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 Rayon3 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 Clojure1 version - Latest release: 6 days ago - 912 downloads total - 44 stars on GitHub - 1 maintainer
Top 4.4% on crates.io
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
chalk-macros 0.10.0
Macros for Chalk2 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
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-engine 0.97.0
Core trait engine from Chalk project93 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
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
chalk-solve 0.97.0
Combines the chalk-engine with chalk-ir82 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
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
lalrpop-snap 0.16.0
convenient LR(1) parser generator26 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
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
lalrpop-intern 0.15.1
Simple string interner used by LALRPOP23 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 parsers6 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 roadmaps1 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 roadmaps9 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 roadmaps2 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 iterators6 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
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
ascii-canvas 3.0.0
simple canvas for drawing lines and styled text and emitting to the terminal5 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
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
salsa-macros 0.16.0
Procedural macros for the salsa crate18 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 checker3 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 reporting1 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 project2 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 3964 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 results2 versions - Latest release: about 4 years ago - 1.6 thousand downloads total - 5 stars on GitHub - 1 maintainer