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map_vec
v0.6.0 GrowingThe Map and Set APIs backed by Vec
MIT OR Apache-2.0 Edition 2021 MSRV 1.61.0
Quick Verdict
- ✕Not updated for 1+ year
- !Pre-1.0: API may have breaking changes
- ✓Permissive license (MIT OR Apache-2.0)
Security
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Downloads
50.7K
Dependents
23
Releases
15
Size
20KB
Deep Insights
📉
Download decline
1.4K downloads in the last 30 days, down 21% from the previous period. May indicate migration to alternatives.
🔬
Pre-1.0 for over a year
Despite being 6+ years old, map_vec hasn't reached 1.0 yet. Expect potential API changes between versions.
📐
Compact crate
At 19KB, map_vec is lightweight. Small crate size correlates with focused, well-scoped functionality.
⚠️
Notable yanked versions
13% of releases have been yanked. Check version history before pinning.
Health Breakdown
Maintenance 4/25
Recency, release consistency, active ratio
Quality 12/25
Yanked ratio, deps, size, maturity, features
Community 12/20
Reverse deps, ownership, ecosystem
Popularity 6/15
Downloads, momentum, growth trend
Documentation 12/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
43/day avg+89%
Top Dependents
Most downloaded crates that depend on map_vec
Version Adoption
v0.3.0
56%
v0.6.0
23%
v0.2.6
9%
v0.5.0
7%
v0.2.3
5%
Release Timeline
15 releases2 yankedsince 2019
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2019
10
2020
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2025
2026
LessMore|Yanked
Feature Flags
serdenightly
README
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Maintainers
Dependencies
4
direct dependencies
Dependents
23
crates depend on map_vec