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65

special

v0.13.0 Growing

The package provides special functions.

Apache-2.0 OR MIT Edition 2021

Quick Verdict

  • โœ“Actively maintained (updated 25d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 495 crates
  • โœ“Permissive license (Apache-2.0 OR MIT)

Security

Checking security advisories...
Downloads
2.7M
Dependents
495
Releases
45
Size
16KB

Deep Insights

๐Ÿ“Š
Steady growth

78.2K downloads in the last 30 days (2.6K/day), up 9% from the previous period.

๐Ÿ”—
Moderate adoption

495 crates depend on special. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 99 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 11+ years old, special hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“
Compact crate

At 16KB, special is lightweight. Small crate size correlates with focused, well-scoped functionality.

๐ŸŒŸ
Used by top crates

Notable dependents include rand_distr, probability, rv, rssn, black_scholes. When high-quality crates choose special, it's a strong quality signal.

Health Breakdown

Maintenance 16/25

Recency, release consistency, active ratio

Quality 15/25

Yanked ratio, deps, size, maturity, features

Community 13/20

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
2K/day avg+18%
01K2K3K4K12/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.10.3
55%
v0.8.1
28%
v0.10.2
13%
v0.11.4
4%
v0.7.8
1%

Release Timeline

45 releases1 yankedsince 2015
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2015
19
2016
7
2017
4
2018
2
2019
1
2020
2021
2022
4
2023
1
2024
4
2025
2
2026
1
Less
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Yanked

Feature Flags

default =["elliptic", "lambert_w", "no_std"]

stdno_std*elliptic*

README

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Maintainers

Dependencies
5
direct dependencies
Dependents
495
crates depend on special

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