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shuttle

v0.9.1 Growing

A library for testing concurrent Rust code

Apache-2.0 Edition 2021
Development tools::TestingAsynchronousConcurrency #concurrency#async#lock#thread

Quick Verdict

  • โœ“Actively maintained (updated 34d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 685 crates
  • โœ“Team maintained (3 owners)
  • !Heavy dependency tree (26 direct deps)

Security

Checking security advisories...
Downloads
3.7M
Dependents
685
Releases
22
Size
180KB

Deep Insights

๐Ÿ“Š
Steady growth

305.4K downloads in the last 30 days (10.2K/day), up 14% from the previous period.

๐Ÿ”—
Moderate adoption

685 crates depend on shuttle. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ‘ฅ
Team maintained

This crate is maintained by a team (3 owners), reducing bus-factor risk and ensuring continuity.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 5+ years old, shuttle hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“ฆ
Heavy dependency tree

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

๐ŸŒŸ
Used by top crates

Notable dependents include quick_cache, solana-net-utils, salsa, solana_rbpf, solana-sbpf. When high-quality crates choose shuttle, it's a strong quality signal.

Health Breakdown

Maintenance 17/25

Recency, release consistency, active ratio

Quality 12/25

Yanked ratio, deps, size, maturity, features

Community 19/20

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
9K/day avg+19%
05K10K15K2/263/164/34/215/95/26

Top Dependents

Version Adoption

v0.7.1
49%
v0.6.1
26%
v0.8.1
20%
v0.8.0
4%
v0.5.0
1%

Release Timeline

10 releasessince 2022
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2022
2
2023
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2024
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2025
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2026
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Feature Flags

annotationvector-clocksbench-no-vector-clocks

README

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Maintainers

Dependencies
26
direct dependencies
Dependents
685
crates depend on shuttle

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