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rand_isaac

v0.5.1 Growing

ISAAC random number generator

MIT OR Apache-2.0 Edition 2024 MSRV 1.85
AlgorithmsNo standard library #random#rng#isaac

Quick Verdict

  • โœ“Actively maintained (updated 54d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 489 crates
  • โœ“Team maintained (2 owners)
  • โœ“Permissive license (MIT OR Apache-2.0)

Security

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Downloads
50.7M
Dependents
489
Releases
9
Size
17KB

Deep Insights

๐Ÿ“Š
Stable downloads

1.5M downloads in the last 30 days (49.1K/day). Volume is roughly flat compared to the previous period.

๐Ÿ”—
Moderate adoption

489 crates depend on rand_isaac. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ‘ฅ
Team maintained

This crate is maintained by a team (2 owners), reducing bus-factor risk and ensuring continuity.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 7+ years old, rand_isaac hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“
Compact crate

At 17KB, rand_isaac is lightweight. Small crate size correlates with focused, well-scoped functionality.

โš ๏ธ
Notable yanked versions

11% of releases have been yanked. Check version history before pinning.

๐ŸŒŸ
Used by top crates

Notable dependents include num-bigint-dig, ndarray-rand, parry3d, ncollide3d, seq_io. When high-quality crates choose rand_isaac, it's a strong quality signal.

Health Breakdown

Maintenance 13/25

Recency, release consistency, active ratio

Quality 11/25

Yanked ratio, deps, size, maturity, features

Community 18/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 15/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
43K/day avg-37%
020K40K60K80K4/265/146/16/197/77/24

Top Dependents

Version Adoption

v0.1.1
96%
v0.3.0
2%
v0.2.0
1%
v0.4.0
1%
v0.1.0
0%

Release Timeline

9 releases1 yankedsince 2018
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2018
2
2019
2
2020
1
2021
2022
2023
2024
2025
2
2026
2
Less
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Yanked

Feature Flags

serde

README

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Maintainers

Dependencies
4
direct dependencies
Dependents
489
crates depend on rand_isaac

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