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curl-sys

v0.4.90+curl-8.21.0 Growing

Native bindings to the libcurl library

MIT Edition 2018

Quick Verdict

  • โœ“Actively maintained (updated 14d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 511 crates
  • โœ“Permissive license (MIT)

Security

Checking security advisories...
Downloads
46.5M
Dependents
511
Releases
149
Size
1.8MB

Deep Insights

๐Ÿ“Š
Stable downloads

1.6M downloads in the last 30 days (54.9K/day). Volume is roughly flat compared to the previous period.

๐Ÿ”—
Moderate adoption

511 crates depend on curl-sys. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 207 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 11+ years old, curl-sys hasn't reached 1.0 yet. Expect potential API changes between versions.

๐ŸŒŸ
Used by top crates

Notable dependents include curl, rdkafka-sys, isahc, cargo, zellij-utils. When high-quality crates choose curl-sys, it's a strong quality signal.

Health Breakdown

Maintenance 19/25

Recency, release consistency, active ratio

Quality 14/25

Yanked ratio, deps, size, maturity, features

Community 14/20

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
47K/day avg-43%
020K40K60K80K100K4/265/146/16/197/77/24

Top Dependents

Version Adoption

v0.4.83+curl-8.15.0
33%
v0.4.84+curl-8.17.0
20%
v0.4.85+curl-8.18.0
17%
v0.4.82+curl-8.14.1
16%
v0.4.87+curl-8.19.0
14%

Release Timeline

10 releasessince 2025
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2026
6
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Feature Flags

default =["ssl"]

ssl*ntlmhttp2rustlsspnegomesalinkstatic-sslpoll_7_68_0static-curlprotocol-ftpupkeep_7_62_0zlib-ng-compatwindows-static-sslforce-system-lib-on-osx

README

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Maintainers

Dependencies
9
direct dependencies
Dependents
511
crates depend on curl-sys