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ferroid
v2.0.0 GrowingHigh-performance ULID and Snowflake-style IDs. Unique, monotonic, and lexicographically sortable IDs optimized for low-latency services and async workloads.
MIT OR Apache-2.0 Edition 2024 MSRV 1.85.1
Development toolsAsynchronousData structuresEncodingNo standard library #id#no_std#monotonic#snowflake#ulid
Quick Verdict
- ✓Actively maintained (updated 6d ago)
- ✓Permissive license (MIT OR Apache-2.0)
Security
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Downloads
3.1M
Dependents
51
Releases
55
Size
65KB
Deep Insights
📊
Steady growth
1.4M downloads in the last 30 days (47.6K/day), up 1% from the previous period.
🌟
Used by top crates
Notable dependents include testcontainers, fake, ferroid-tonic-core. When high-quality crates choose ferroid, it's a strong quality signal.
Health Breakdown
Maintenance 19/25
Recency, release consistency, active ratio
Quality 19/25
Yanked ratio, deps, size, maturity, features
Community 11/20
Reverse deps, ownership, ecosystem
Popularity 8/15
Downloads, momentum, growth trend
Documentation 15/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
34K/day avg+253%
Top Dependents
Most downloaded crates that depend on ferroid
Version Adoption
v0.8.9
91%
v0.8.7
7%
v0.8.8
2%
v0.8.2
0%
v0.6.5
0%
Release Timeline
55 releasessince 2025
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2025
51
2026
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LessMore
Feature Flags
allstdlockulidallocbasicserdeatomicbase32futurestracingsnowflakeasync-smolasync-tokioparking-lotcache-paddedthread-local
README
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Maintainers
Dependencies
14
direct dependencies
Dependents
51
crates depend on ferroid