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fmap
v0.8.3 GrowingFunctors in Rust
MIT OR Apache-2.0 Edition 2021
#monad#functor
Quick Verdict
- ✕Not updated for 2+ years
- !Pre-1.0: API may have breaking changes
- ✓Tiny footprint (12KB, 1 deps)
- ✓Permissive license (MIT OR Apache-2.0)
Security
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Downloads
56.1K
Dependents
4
Releases
23
Size
12KB
Deep Insights
📊
Steady growth
1.9K downloads in the last 30 days (64/day), up 4% from the previous period.
🔬
Pre-1.0 for over a year
Despite being 2+ years old, fmap hasn't reached 1.0 yet. Expect potential API changes between versions.
🪶
Minimal dependencies
Only 1 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.
📐
Compact crate
At 11KB, fmap is lightweight. Small crate size correlates with focused, well-scoped functionality.
Health Breakdown
Maintenance 13/25
Recency, release consistency, active ratio
Quality 14/25
Yanked ratio, deps, size, maturity, features
Community 4/20
Reverse deps, ownership, ecosystem
Popularity 6/15
Downloads, momentum, growth trend
Documentation 10/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
61/day avg+3%
Top Dependents
Most downloaded crates that depend on fmap
Version Adoption
v0.8.3
87%
v0.8.2
3%
v0.8.1
3%
v0.8.0
3%
v0.7.0
3%
Release Timeline
23 releases1 yankedsince 2023
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README
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Maintainers
Dependencies
1
direct dependencies
Dependents
4
crates depend on fmap