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boring-sys2

v4.15.15 Stable

FFI bindings to BoringSSL

MIT Edition 2021

Quick Verdict

  • โœ“Stable API (4.x for 1+ years)
  • โœ“Trusted by 180 crates
  • โœ“Permissive license (MIT)

Security

Checking security advisories...
Downloads
1.8M
Dependents
180
Releases
44
Size
3.8MB

Deep Insights

๐Ÿ“Š
Stable downloads

249.4K downloads in the last 30 days (8.3K/day). Volume is roughly flat compared to the previous period.

๐Ÿ”—
Moderate adoption

180 crates depend on boring-sys2. Reasonable ecosystem adoption, though not yet a core dependency.

โœ…
Stable API

Reached 1.0 over a year ago. The API surface is settled, making it safe for production use.

๐Ÿ“
Large crate size

3.8MB is relatively large. May impact download and compile times.

๐ŸŒŸ
Used by top crates

Notable dependents include boring2, tokio-boring2, xkit, browser_oxide, tor_simple_impersonate. When high-quality crates choose boring-sys2, it's a strong quality signal.

Health Breakdown

Maintenance 12/25

Recency, release consistency, active ratio

Quality 14/25

Yanked ratio, deps, size, maturity, features

Community 12/20

Reverse deps, ownership, ecosystem

Popularity 7/15

Downloads, momentum, growth trend

Documentation 13/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
7K/day avg-50%
05K10K15K4/265/146/16/197/77/24

Top Dependents

Version Adoption

v5.0.0-alpha.10
61%
v4.15.15
31%
v5.0.0-alpha.13
6%
v5.0.0-alpha.12
1%
v5.0.0-alpha.6
0%

Release Timeline

10 releases1 yankedsince 2025
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2025
7
2026
3
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Yanked

Feature Flags

fipspq-experimentalunderscore-wildcardsfips-link-precompiled

README

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Maintainers

Dependencies
5
direct dependencies
Dependents
180
crates depend on boring-sys2