async_once
v0.2.6 Growingasync once tool for lazy_static
Quick Verdict
- ✕Not updated for 4+ years
- !Pre-1.0: API may have breaking changes
- ✓Trusted by 343 crates
- ✓Permissive license (MIT OR Apache-2.0)
Security
Deep Insights
248.5K downloads in the last 30 days (8.3K/day), up 6% from the previous period.
343 crates depend on async_once. Reasonable ecosystem adoption, though not yet a core dependency.
Despite being 5+ years old, async_once hasn't reached 1.0 yet. Expect potential API changes between versions.
At 5KB, async_once is lightweight. Small crate size correlates with focused, well-scoped functionality.
Notable dependents include ydb, sn_api, ibkr_client_portal, game_pathfinding, mongoose. When high-quality crates choose async_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
