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no-panic

v0.1.36 Growing

Attribute macro to require that the compiler prove a function can't ever panic.

MIT OR Apache-2.0 Edition 2021 MSRV 1.68

Quick Verdict

  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 463 crates
  • โœ“Permissive license (MIT OR Apache-2.0)

Security

Checking security advisories...
Downloads
898.4K
Dependents
463
Releases
37
Size
15KB

Deep Insights

๐Ÿ“Š
Steady growth

29.3K downloads in the last 30 days (977/day), up 6% from the previous period.

๐Ÿ”—
Moderate adoption

463 crates depend on no-panic. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 231 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 7+ years old, no-panic hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“
Compact crate

At 15KB, no-panic is lightweight. Small crate size correlates with focused, well-scoped functionality.

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Used by top crates

Notable dependents include itoa, ryu, ahash, libm, zmij. When high-quality crates choose no-panic, it's a strong quality signal.

Health Breakdown

Maintenance 12/25

Recency, release consistency, active ratio

Quality 14/25

Yanked ratio, deps, size, maturity, features

Community 11/20

Reverse deps, ownership, ecosystem

Popularity 7/15

Downloads, momentum, growth trend

Documentation 15/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
902/day avg+21%
01K2K3K4K2/263/164/34/215/95/26

Top Dependents

Version Adoption

v0.1.35
52%
v0.1.33
16%
v0.1.36
14%
v0.1.30
12%
v0.1.29
6%

Release Timeline

10 releasessince 2023
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2024
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2025
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2026
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README

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Maintainers

Dependencies
6
direct dependencies
Dependents
463
crates depend on no-panic