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map
v1.3.0 GrowingThis crate provides the `map!` macro and `map_insert!` macro, to create a HashMap collection and insert key-value pairs. Inspired by the `vec!` macro.
MIT OR Apache-2.0 OR GPL-2.0 OR GPL-3.0 OR BSD-3-Clause Edition 2021
Quick Verdict
- ✕Not updated for 1+ year
- ✓Stable API (1.x for 1+ years)
- ✓Tiny footprint (2KB, 0 deps)
- ✓Permissive license (MIT OR Apache-2.0 OR GPL-2.0 OR GPL-3.0 OR BSD-3-Clause)
Security
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Downloads
5.1K
Dependents
1
Releases
4
Size
2KB
Deep Insights
📈
Strong growth momentum
264 downloads in the last 30 days (9/day), up 197% from the previous period.
✅
Stable API
Reached 1.0 over a year ago. The API surface is settled, making it safe for production use.
🪶
Zero dependencies
map has no external dependencies — minimal supply chain risk and fast compile times.
📐
Compact crate
At 2KB, map is lightweight. Small crate size correlates with focused, well-scoped functionality.
Health Breakdown
Maintenance 8/25
Recency, release consistency, active ratio
Quality 20/25
Yanked ratio, deps, size, maturity, features
Community 7/20
Reverse deps, ownership, ecosystem
Popularity 4/15
Downloads, momentum, growth trend
Documentation 10/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
5/day avg+155%
Top Dependents
Most downloaded crates that depend on map
Version Adoption
v1.3.0
48%
v1.2.0
18%
v1.1.0
17%
v1.0.0
17%
Release Timeline
4 releasessince 2024
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README
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Maintainers
Dependencies
0
direct dependencies
Dependents
1
crates depend on map