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error_tools

v0.37.0 Growing

Basic exceptions handling mechanism

MIT Edition 2021
Development toolsAlgorithms #fundamental#general-purpose

Quick Verdict

  • โœ“Actively maintained (updated 65d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 239 crates
  • โœ“Tiny footprint (57KB, 3 deps)
  • โœ“Permissive license (MIT)

Security

Checking security advisories...
Downloads
150.2K
Dependents
239
Releases
37
Size
57KB

Deep Insights

๐Ÿ“‰
Download decline

2.6K downloads in the last 30 days, down 28% from the previous period. May indicate migration to alternatives.

๐Ÿ”—
Moderate adoption

239 crates depend on error_tools. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 139 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 3+ years old, error_tools 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.

๐ŸŒŸ
Used by top crates

Notable dependents include wtools, test_tools, wca, werror, willbe. When high-quality crates choose error_tools, it's a strong quality signal.

Health Breakdown

Maintenance 15/25

Recency, release consistency, active ratio

Quality 18/25

Yanked ratio, deps, size, maturity, features

Community 11/20

Reverse deps, ownership, ecosystem

Popularity 6/15

Downloads, momentum, growth trend

Documentation 13/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
103/day avg-24%
020040060012/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.1.4
61%
v0.11.0
19%
v0.16.0
7%
v0.17.0
7%
v0.19.0
7%

Release Timeline

37 releasessince 2022
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2022
2
2023
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2024
15
2025
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2026
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Feature Flags

default =["enabled", "error_typed", "error_untyped"]

fullno_stdenabled*use_allocerror_typed*error_untyped*diagnostics_runtime_assertions

README

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Maintainers

Dependencies
3
direct dependencies
Dependents
239
crates depend on error_tools

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