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litemap

v0.8.2 Growing

A key-value Map implementation based on a flat, sorted Vec.

Unicode-3.0 Edition 2021 MSRV 1.82
#data-structures#map#vec#sorted#memory-efficiency

Quick Verdict

  • โœ“Actively maintained (updated 54d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 367 crates
  • โœ“Team maintained (2 owners)

Security

Checking security advisories...
Downloads
348.1M
Dependents
367
Releases
19
Size
35KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

50.6M downloads in the last 30 days (1.7M/day), up 32% from the previous period.

๐Ÿ”—
Moderate adoption

367 crates depend on litemap. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 167 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 5+ years old, litemap hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“
Compact crate

At 34KB, litemap is lightweight. Small crate size correlates with focused, well-scoped functionality.

๐ŸŒŸ
Used by top crates

Notable dependents include zerotrie, icu_locale_core, icu_pattern, icu_experimental, micromap. When high-quality crates choose litemap, it's a strong quality signal.

Health Breakdown

Maintenance 18/25

Recency, release consistency, active ratio

Quality 16/25

Yanked ratio, deps, size, maturity, features

Community 15/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 13/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
1.4M/day avg+49%
0500K1.0M1.5M2.0M2/263/164/34/215/95/26

Top Dependents

Version Adoption

v0.8.1
27%
v0.8.0
26%
v0.7.4
18%
v0.7.3
15%
v0.7.5
14%

Release Timeline

10 releasessince 2023
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2023
4
2024
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2025
3
2026
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Feature Flags

default =["alloc"]

yokealloc*serdetestingdatabake

README

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Maintainers

Dependencies
10
direct dependencies
Dependents
367
crates depend on litemap

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