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rdkafka-sys

v4.10.0+2.12.1 Stable

Native bindings to the librdkafka library

MIT Edition 2021 MSRV 1.74
External FFI bindings #kafka#rdkafka

Quick Verdict

  • โœ“Stable API (4.x for 9+ years)
  • โœ“Permissive license (MIT)

Security

Checking security advisories...
Downloads
28.9M
Dependents
95
Releases
33
Size
4.9MB

Deep Insights

๐Ÿ“Š
Steady growth

2.0M downloads in the last 30 days (65.4K/day), up 3% from the previous period.

โœ…
Stable for 9+ years

The API has been stable (1.x) for over 9 years with 33 releases. This level of maturity means you can depend on it without worrying about breaking changes.

๐Ÿ“
Large crate size

4.9MB is relatively large. May impact download and compile times.

๐ŸŒŸ
Used by top crates

Notable dependents include rdkafka, madsim-rdkafka, libbgpstream-sys, kafka-replicator, rmqtt-bridge-ingress-kafka. When high-quality crates choose rdkafka-sys, it's a strong quality signal.

Health Breakdown

Maintenance 12/25

Recency, release consistency, active ratio

Quality 18/25

Yanked ratio, deps, size, maturity, features

Community 13/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 12/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
55K/day avg-39%
020K40K60K80K100K120K4/265/146/16/197/77/24

Top Dependents

Version Adoption

v4.7.0+2.3.0
32%
v4.9.0+2.10.0
26%
v4.8.0+2.3.0
20%
v4.10.0+2.12.1
17%
v4.2.0+1.8.2
6%

Release Timeline

10 releasessince 2021
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2021
2
2022
1
2023
4
2024
1
2025
1
2026
1
Less
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Feature Flags

default =["libz"]

sslcurllibz*saslzstdgssapicmake-buildcmake_buildcurl-staticlibz-staticexternal-lz4external_lz4ssl-vendoredstatic-linkingdynamic-linkingdynamic_linkinggssapi-vendoredzstd-pkg-config

README

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Maintainers

Dependencies
10
direct dependencies
Dependents
95
crates depend on rdkafka-sys

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