67
ferroid
v2.0.0 StableHigh-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
- ✓Stable API (2.x for 1+ years)
- ✓Permissive license (MIT OR Apache-2.0)
Security
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Downloads
8.2M
Dependents
68
Releases
55
Size
65KB
Deep Insights
📈
Strong growth momentum
1.8M downloads in the last 30 days (61.0K/day), up 29% from the previous period.
✅
Stable API
Reached 1.0 over a year ago. The API surface is settled, making it safe for production use.
🌟
Used by top crates
Notable dependents include testcontainers, fake, ferroid-tonic-core, authlogic, raisfast. When high-quality crates choose ferroid, it's a strong quality signal.
Health Breakdown
Maintenance 13/25
Recency, release consistency, active ratio
Quality 20/25
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
46K/day avg-16%
Top Dependents
Most downloaded crates that depend on ferroid
Version Adoption
v0.8.9
67%
v2.0.0
29%
v0.8.7
3%
v0.8.8
1%
v1.0.2
0%
Release Timeline
10 releasessince 2025
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2026
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Feature Flags
allstdlockulidallocbasicserdeatomicbase32futurestracingsnowflakeasync-smolasync-tokioparking-lotcache-paddedthread-local
README
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Maintainers
Dependencies
14
direct dependencies
Dependents
68
crates depend on ferroid