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46

fragile

v2.0.1 Growing

Provides wrapper types for sending non-send values to other threads.

Apache-2.0 Edition 2018
#cell#send#failure#non-send#send-wrapper

Quick Verdict

  • Not updated for 1+ year
  • Stable API (2.x for 7+ years)
  • Trusted by 311 crates
  • Tiny footprint (15KB, 1 deps)
  • Permissive license (Apache-2.0)

Security

Checking security advisories...
Downloads
101.5M
Dependents
311
Releases
11
Size
15KB

Deep Insights

📈
Strong growth momentum

7.8M downloads in the last 30 days (261.5K/day), up 32% from the previous period.

🔗
Moderate adoption

311 crates depend on fragile. Reasonable ecosystem adoption, though not yet a core dependency.

👤
Prolific maintainer

The primary maintainer publishes 57 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

Stable for 7+ years

The API has been stable (1.x) for over 7 years with 11 releases. This level of maturity means you can depend on it without worrying about breaking changes.

🪶
Minimal dependencies

Only 1 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.

📐
Compact crate

At 14KB, fragile is lightweight. Small crate size correlates with focused, well-scoped functionality.

⚠️
Notable yanked versions

73% of releases have been yanked. Check version history before pinning.

🌟
Used by top crates

Notable dependents include mockall, relm4, relm, unimock, ezsockets. When high-quality crates choose fragile, it's a strong quality signal.

Health Breakdown

Maintenance 5/25

Recency, release consistency, active ratio

Quality 14/25

Yanked ratio, deps, size, maturity, features

Community 10/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 9/15

Docs, repo, license, metadata

Download Trend

Daily downloads · last 90 days
199K/day avg+78%
0100K200K300K400K12/291/162/32/213/113/28

Top Dependents

Version Adoption

v2.0.0
66%
v2.0.1
32%
v1.2.2
3%

Release Timeline

11 releases8 yankedsince 2018
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2018
4
2019
2020
1
2021
2022
5
2023
2024
2025
1
2026
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Yanked

README

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Maintainers

Dependencies
1
direct dependencies
Dependents
311
crates depend on fragile

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