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rust_icu_ustring

v5.6.0 Stable

Native bindings to the ICU4C library from Unicode. ustring.h

Apache-2.0 Edition 2018
#unicode#i18n#l10n#icu

Quick Verdict

  • โœ“Actively maintained (updated 3d ago)
  • โœ“Stable API (5.x for 6+ years)
  • โœ“Trusted by 418 crates
  • โœ“Permissive license (Apache-2.0)

Security

Checking security advisories...
Downloads
179.9K
Dependents
418
Releases
40
Size
21KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

3.9K downloads in the last 30 days (132/day), up 49% from the previous period.

๐Ÿ”—
Moderate adoption

418 crates depend on rust_icu_ustring. Reasonable ecosystem adoption, though not yet a core dependency.

โœ…
Stable for 6+ years

The API has been stable (1.x) for over 6 years with 40 releases. This level of maturity means you can depend on it without worrying about breaking changes.

๐Ÿ“
Compact crate

At 20KB, rust_icu_ustring is lightweight. Small crate size correlates with focused, well-scoped functionality.

๐ŸŒŸ
Used by top crates

Notable dependents include lexical-sort, rust_icu_uloc, rust_icu_ubrk, rust_icu_ucol, rust_icu_ucal. When high-quality crates choose rust_icu_ustring, it's a strong quality signal.

Health Breakdown

Maintenance 19/25

Recency, release consistency, active ratio

Quality 22/25

Yanked ratio, deps, size, maturity, features

Community 14/20

Reverse deps, ownership, ecosystem

Popularity 6/15

Downloads, momentum, growth trend

Documentation 9/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
116/day avg-3%
010020030040012/291/162/32/213/113/28

Top Dependents

Version Adoption

v5.0.0
53%
v5.1.0
17%
v4.2.3
11%
v5.4.0
10%
v2.0.3
10%

Release Timeline

40 releasessince 2019
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2019
1
2020
19
2021
4
2022
5
2023
5
2024
1
2025
3
2026
2
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Feature Flags

default =["use-bindgen", "renaming", "icu_config"]

renaming*icu_config*use-bindgen*icu_version_69_maxicu_version_in_envicu_version_64_plusicu_version_67_plusicu_version_68_plus

README

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Maintainers

Dependencies
4
direct dependencies
Dependents
418
crates depend on rust_icu_ustring

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