rustio rustio.net
63

icu_locale

v2.1.1 Stable

API for Unicode Language and Locale Identifiers canonicalization

Unicode-3.0 Edition 2021 MSRV 1.83

Quick Verdict

  • โœ“Stable API (2.x for 2+ years)
  • โœ“Trusted by 211 crates
  • โœ“Team maintained (3 owners)

Security

Checking security advisories...
Downloads
5.1M
Dependents
211
Releases
8
Size
34KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

1.5M downloads in the last 30 days (50.0K/day), up 67% from the previous period.

๐Ÿ”—
Moderate adoption

211 crates depend on icu_locale. 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.

โœ…
Stable for 2+ years

The API has been stable (1.x) for over 2 years with 8 releases. This level of maturity means you can depend on it without worrying about breaking changes.

๐Ÿ“
Compact crate

At 33KB, icu_locale is lightweight. Small crate size correlates with focused, well-scoped functionality.

๐ŸŒŸ
Used by top crates

Notable dependents include icu_decimal, icu_calendar, icu_plurals, icu_datetime, icu_segmenter. When high-quality crates choose icu_locale, it's a strong quality signal.

Health Breakdown

Maintenance 12/25

Recency, release consistency, active ratio

Quality 19/25

Yanked ratio, deps, size, maturity, features

Community 14/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 10/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
35K/day avg+89%
020K40K60K80K100K12/291/162/32/213/113/28

Top Dependents

Version Adoption

v2.1.1
66%
v2.0.0
32%
v2.0.0-beta2
1%
v2.0.0-beta1
1%
v2.1.0
0%

Release Timeline

8 releasessince 2024
J
F
M
A
M
J
J
A
S
O
N
D
2024
4
2025
4
2026
Less
More

Feature Flags

default =["compiled_data"]

serdedatagencompiled_data*

README

Loading README...

Maintainers

Dependencies
12
direct dependencies
Dependents
211
crates depend on icu_locale