rustio rustio.net
59

comp-cat-rs

v0.5.1 Experimental

Computational category theory in Rust: all constructions as Kan extensions

MIT Edition 2024
Rust patternsMathematics #category-theory#effects#monad#functor#kan-extension

Quick Verdict

  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 203 crates
  • โœ“Tiny footprint (23KB, 0 deps)
  • โœ“Permissive license (MIT)

Security

Checking security advisories...
Downloads
3.7K
Dependents
203
Releases
8
Size
23KB

Deep Insights

๐Ÿ“‰
Download decline

956 downloads in the last 30 days, down 27% from the previous period. May indicate migration to alternatives.

๐Ÿ”—
Moderate adoption

203 crates depend on comp-cat-rs. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 104 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

๐Ÿชถ
Zero dependencies

comp-cat-rs has no external dependencies โ€” minimal supply chain risk and fast compile times.

๐Ÿ“
Compact crate

At 23KB, comp-cat-rs is lightweight. Small crate size correlates with focused, well-scoped functionality.

๐ŸŒŸ
Used by top crates

Notable dependents include hdl-cat-error, hdl-cat-ir, hdl-cat-circuit, hdl-cat-verilog, boa-cat. When high-quality crates choose comp-cat-rs, it's a strong quality signal.

Health Breakdown

Maintenance 18/25

Recency, release consistency, active ratio

Quality 15/25

Yanked ratio, deps, size, maturity, features

Community 12/20

Reverse deps, ownership, ecosystem

Popularity 4/15

Downloads, momentum, growth trend

Documentation 10/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
0/day avg
04/275/156/26/207/87/25

Top Dependents

Version Adoption

v0.5.1
71%
v0.5.0
22%
v0.4.0
5%
v0.3.0
1%
v0.2.2
1%

Release Timeline

8 releasessince 2026
J
F
M
A
M
J
J
A
S
O
N
D
2026
8
Less
More

README

Loading README...

Maintainers

Dependencies
0
direct dependencies
Dependents
203
crates depend on comp-cat-rs

Similar Crates