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assert-struct

v0.4.2 Experimental

A procedural macro for ergonomic structural assertions in tests

MIT Edition 2024 MSRV 1.85
Development tools::TestingDevelopment tools #macro#testing#assert#test#struct

Quick Verdict

  • โœ“Actively maintained (updated 63d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Permissive license (MIT)

Security

Checking security advisories...
Downloads
11.2K
Dependents
34
Releases
7
Size
30KB

Deep Insights

๐Ÿ“Š
Steady growth

2.1K downloads in the last 30 days (71/day), up 13% from the previous period.

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Prolific maintainer

The primary maintainer publishes 194 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

๐Ÿ“
Compact crate

At 29KB, assert-struct is lightweight. Small crate size correlates with focused, well-scoped functionality.

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Used by top crates

Notable dependents include toasty, toasty-core, ito-core, toasty-driver-integration-suite. When high-quality crates choose assert-struct, it's a strong quality signal.

Health Breakdown

Maintenance 15/25

Recency, release consistency, active ratio

Quality 15/25

Yanked ratio, deps, size, maturity, features

Community 10/20

Reverse deps, ownership, ecosystem

Popularity 5/15

Downloads, momentum, growth trend

Documentation 15/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
71/day avg-19%
0501001502002502/263/164/34/215/95/26

Top Dependents

Version Adoption

v0.2.0
47%
v0.4.2
34%
v0.4.1
9%
v0.4.0
5%
v0.3.1
5%

Release Timeline

7 releasessince 2025
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Feature Flags

default =["regex"]

regex*

README

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Maintainers

Dependencies
6
direct dependencies
Dependents
34
crates depend on assert-struct

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