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qubit-function

v0.15.1 Experimental

Functional programming traits and Box/Rc/Arc adapters for Rust, inspired by Java functional interfaces

Apache-2.0 Edition 2024 MSRV 1.94
Development toolsRust patterns #functional#function#predicate#consumer#supplier

Quick Verdict

  • โœ“Actively maintained (updated 49d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 195 crates
  • โœ“Tiny footprint (464KB, 2 deps)
  • โœ“Permissive license (Apache-2.0)

Security

Checking security advisories...
Downloads
2.5K
Dependents
195
Releases
29
Size
464KB

Deep Insights

๐Ÿ“‰
Download decline

333 downloads in the last 30 days, down 56% from the previous period. May indicate migration to alternatives.

๐Ÿ”—
Moderate adoption

195 crates depend on qubit-function. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 56 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

๐Ÿชถ
Minimal dependencies

Only 2 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.

๐ŸŒŸ
Used by top crates

Notable dependents include qubit-retry, qubit-cas, qubit-executor, qubit-progress, qubit-thread-pool. When high-quality crates choose qubit-function, it's a strong quality signal.

Health Breakdown

Maintenance 17/25

Recency, release consistency, active ratio

Quality 13/25

Yanked ratio, deps, size, maturity, features

Community 12/20

Reverse deps, ownership, ecosystem

Popularity 4/15

Downloads, momentum, growth trend

Documentation 15/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
0/day avg
04/265/146/16/197/77/24

Top Dependents

Version Adoption

v0.15.1
47%
v0.13.3
17%
v0.12.0
14%
v0.14.2
12%
v0.13.2
10%

Release Timeline

10 releasessince 2026
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README

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Maintainers

Dependencies
2
direct dependencies
Dependents
195
crates depend on qubit-function

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