jemalloc-sys
v0.5.4+5.3.0-patched GrowingRust FFI bindings to jemalloc
Quick Verdict
- ✕Not updated for 2+ years
- !Pre-1.0: API may have breaking changes
- ✓Trusted by 312 crates
- ✓Tiny footprint (884KB, 2 deps)
- ✓Permissive license (MIT/Apache-2.0)
Security
Deep Insights
918.2K downloads in the last 30 days (30.6K/day), up 35% from the previous period.
312 crates depend on jemalloc-sys. Reasonable ecosystem adoption, though not yet a core dependency.
The primary maintainer publishes 215 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.
Despite being 10+ years old, jemalloc-sys hasn't reached 1.0 yet. Expect potential API changes between versions.
Only 2 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.
Notable dependents include jemallocator, jemalloc-ctl, pyembed, website_crawler, near-rust-allocator-proxy. When high-quality crates choose jemalloc-sys, 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 jemalloc-sys
Version Adoption
Release Timeline
Feature Flags
default =["background_threads_runtime_support"]
