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core_affinity

v0.8.3 Growing

Manages CPU affinities

MIT/Apache-2.0
Operating systems #cpu#core#affinity#thread-affinity

Quick Verdict

  • โœ•Not updated for 1+ year
  • !Pre-1.0: API may have breaking changes
  • โœ“Massive adoption (3.0K crates depend on it)
  • โœ“Tiny footprint (10KB, 3 deps)
  • โœ“Permissive license (MIT/Apache-2.0)

Security

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Downloads
26.4M
Dependents
3.0K
Releases
18
Size
10KB

Deep Insights

๐Ÿ“Š
Stable downloads

1.7M downloads in the last 30 days (57.9K/day). Volume is roughly flat compared to the previous period.

๐Ÿ”—
Widely adopted

3.0K crates depend on core_affinity. Strong ecosystem adoption means battle-tested code and long-term stability.

โš ๏ธ
Single maintainer risk

core_affinity has only 1 owner despite 3.0K dependents. This is a bus-factor concern โ€” consider the implications for long-term support.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 8+ years old, core_affinity hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿชถ
Minimal dependencies

Only 3 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.

๐Ÿ“
Compact crate

At 10KB, core_affinity is lightweight. Small crate size correlates with focused, well-scoped functionality.

๐ŸŒŸ
Used by top crates

Notable dependents include raw-cpuid, actix-web, flexi_logger, simd-json, foyer-storage. When high-quality crates choose core_affinity, it's a strong quality signal.

Health Breakdown

Maintenance 5/25

Recency, release consistency, active ratio

Quality 15/25

Yanked ratio, deps, size, maturity, features

Community 14/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 11/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
56K/day avg+8%
050K100K150K12/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.8.1
53%
v0.8.3
34%
v0.5.10
11%
v0.8.0
2%
v0.7.6
0%

Release Timeline

18 releasessince 2017
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2017
5
2018
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2020
2021
2022
8
2023
2
2024
2025
2
2026
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README

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Maintainers

Dependencies
3
direct dependencies
Dependents
3.0K
crates depend on core_affinity

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