rustio rustio.net
65

icu_datetime

v2.1.1 Stable

Human-readable formatting of dates, times, and time zones in hundreds of locales

Unicode-3.0 Edition 2021 MSRV 1.83

Quick Verdict

  • โœ“Stable API (2.x for 5+ years)
  • โœ“Trusted by 148 crates
  • โœ“Team maintained (2 owners)
  • !Heavy dependency tree (21 direct deps)

Security

Checking security advisories...
Downloads
4.5M
Dependents
148
Releases
23
Size
188KB

Deep Insights

๐Ÿ“Š
Stable downloads

577.5K downloads in the last 30 days (19.3K/day). Volume is roughly flat compared to the previous period.

๐Ÿ”—
Moderate adoption

148 crates depend on icu_datetime. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 56 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

โœ…
Stable for 5+ years

The API has been stable (1.x) for over 5 years with 23 releases. This level of maturity means you can depend on it without worrying about breaking changes.

๐Ÿ“ฆ
Heavy dependency tree

21 direct dependencies. Consider the impact on compile times and supply chain complexity.

๐ŸŒŸ
Used by top crates

Notable dependents include boa_engine, icu, uucore, icu_capi, boa_icu_provider. When high-quality crates choose icu_datetime, it's a strong quality signal.

Health Breakdown

Maintenance 14/25

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
16K/day avg+108%
010K20K30K12/291/162/32/213/113/28

Top Dependents

Version Adoption

v1.5.1
73%
v2.1.1
16%
v0.5.0
4%
v2.0.0
3%
v1.4.0
3%

Release Timeline

23 releasessince 2020
J
F
M
A
M
J
J
A
S
O
N
D
2020
1
2021
3
2022
4
2023
7
2024
3
2025
5
2026
Less
More

Feature Flags

default =["compiled_data", "ixdtf"]

ixdtf*serdedatagenloggingexperimentalcompiled_data*

README

Loading README...

Maintainers

Dependencies
21
direct dependencies
Dependents
148
crates depend on icu_datetime