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mailrs-auth-guard
v1.0.3 ExperimentalPer-IP + per-(IP, username) failed-auth counter with exponential-backoff lockout. IPv6 normalized to /64 prefix. Sharded DashMap; allocation-free on the success path.
Apache-2.0 OR MIT Edition 2024
Quick Verdict
- ✓Actively maintained (updated 52d ago)
- ✓Permissive license (Apache-2.0 OR MIT)
Security
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Downloads
321
Dependents
0
Releases
4
Size
21KB
Deep Insights
📉
Download decline
11 downloads in the last 30 days, down 96% from the previous period. May indicate migration to alternatives.
👤
Prolific maintainer
The primary maintainer publishes 158 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.
📐
Compact crate
At 21KB, mailrs-auth-guard is lightweight. Small crate size correlates with focused, well-scoped functionality.
Health Breakdown
Maintenance 16/25
Recency, release consistency, active ratio
Quality 16/25
Yanked ratio, deps, size, maturity, features
Community 6/20
Reverse deps, ownership, ecosystem
Popularity 3/15
Downloads, momentum, growth trend
Documentation 13/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
0/day avg
Version Adoption
v1.0.3
83%
v1.0.2
7%
v1.0.1
5%
v1.0.0
5%
Release Timeline
4 releasessince 2026
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README
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Maintainers
Dependencies
4
direct dependencies
Dependents
0
crates depend on mailrs-auth-guard