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tikv-jemalloc-sys

v0.7.1+5.3.1-0-g81034ce1f1373e37dc865038e1bc8eeecf559ce8 Growing

Rust FFI bindings to jemalloc

MIT/Apache-2.0 Edition 2018 MSRV 1.71.0
#allocator#jemalloc

Quick Verdict

  • โœ“Actively maintained (updated 49d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 689 crates
  • โœ“Tiny footprint (1.0MB, 2 deps)
  • โœ“Permissive license (MIT/Apache-2.0)

Security

Checking security advisories...
Downloads
85.4M
Dependents
689
Releases
13
Size
1.0MB

Deep Insights

๐Ÿ“Š
Stable downloads

5.6M downloads in the last 30 days (185.4K/day). Volume is roughly flat compared to the previous period.

๐Ÿ”—
Moderate adoption

689 crates depend on tikv-jemalloc-sys. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 5+ years old, tikv-jemalloc-sys hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿชถ
Minimal dependencies

Only 2 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.

๐ŸŒŸ
Used by top crates

Notable dependents include tikv-jemallocator, tikv-jemalloc-ctl, apollo-router, rust-librocksdb-sys, surrealdb-librocksdb-sys. When high-quality crates choose tikv-jemalloc-sys, it's a strong quality signal.

Health Breakdown

Maintenance 16/25

Recency, release consistency, active ratio

Quality 14/25

Yanked ratio, deps, size, maturity, features

Community 10/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 14/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
158K/day avg-45%
050K100K150K200K250K4/275/156/26/207/87/25

Top Dependents

Version Adoption

v0.5.4+5.3.0-patched
40%
v0.6.0+5.3.0-1-ge13ca993e8ccb9ba9847cc330696e02839f328f7
32%
v0.6.1+5.3.0-1-ge13ca993e8ccb9ba9847cc330696e02839f328f7
22%
v0.4.3+5.2.1-patched.2
3%
v0.5.3+5.3.0-patched
2%

Release Timeline

10 releases1 yankedsince 2022
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2022
4
2023
2
2024
1
2025
1
2026
2
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Feature Flags

default =["background_threads_runtime_support"]

debugstatsprofilingbackground_threadsprofiling_libunwinddisable_cache_obliviousdisable_initial_exec_tlsbackground_threads_runtime_support*unprefixed_malloc_on_supported_platformsoverride_allocator_on_supported_platforms

README

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Maintainers

Dependencies
2
direct dependencies
Dependents
689
crates depend on tikv-jemalloc-sys

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