conquer-once
v0.4.0 GrowingSynchronization primitives for lazy and one-time initialization
Quick Verdict
- ✕Not updated for 2+ years
- !Pre-1.0: API may have breaking changes
- ✓Trusted by 185 crates
- ✓Tiny footprint (16KB, 1 deps)
- ✓Permissive license (MIT/Apache-2.0)
Security
Deep Insights
80.9K downloads in the last 30 days (2.7K/day). Volume is roughly flat compared to the previous period.
185 crates depend on conquer-once. Reasonable ecosystem adoption, though not yet a core dependency.
Despite being 6+ years old, conquer-once hasn't reached 1.0 yet. Expect potential API changes between versions.
Only 1 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.
At 16KB, conquer-once is lightweight. Small crate size correlates with focused, well-scoped functionality.
Notable dependents include testcontainers, libertyos_kernel, bootloader-x86_64-common, vga, printk. When high-quality crates choose conquer-once, it's a strong quality signal.
Health Breakdown
Recency, release consistency, active ratio
Yanked ratio, deps, size, maturity, features
Reverse deps, ownership, ecosystem
Downloads, momentum, growth trend
Docs, repo, license, metadata
Download Trend
Top Dependents
Most downloaded crates that depend on conquer-once
Version Adoption
Release Timeline
Feature Flags
default =["std"]
