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hickory-proto

v0.25.2 Growing

hickory-proto is a safe and secure low-level DNS library. This is the foundational DNS protocol library used by the other higher-level Hickory DNS crates.

MIT OR Apache-2.0 Edition 2021 MSRV 1.71.1
Network programming #dns#dnssec

Quick Verdict

  • โœ“Actively maintained (updated 0d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 817 crates
  • !Heavy dependency tree (41 direct deps)
  • โœ“Permissive license (MIT OR Apache-2.0)

Security

Checking security advisories...
Downloads
42.1M
Dependents
817
Releases
17
Size
418KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

5.5M downloads in the last 30 days (181.7K/day), up 31% from the previous period.

๐Ÿ”—
Moderate adoption

817 crates depend on hickory-proto. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 2+ years old, hickory-proto hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“ฆ
Heavy dependency tree

41 direct dependencies. Consider the impact on compile times and supply chain complexity.

๐ŸŒŸ
Used by top crates

Notable dependents include hickory-resolver, libp2p-mdns, mongodb, hickory-server, hickory-client. When high-quality crates choose hickory-proto, 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 12/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 15/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
140K/day avg+74%
0100K200K12/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.25.2
50%
v0.24.4
23%
v0.24.1
16%
v0.24.0
8%
v0.24.2
3%

Release Timeline

17 releasessince 2023
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2023
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2025
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2026
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Feature Flags

default =["std", "tokio"]

std*__h3mdns__tlsserdetokio*__quic__httpsh3-ringtesting__dnssectls-ringbacktracequic-ringhttps-ringdnssec-ringno-std-randh3-aws-lc-rstext-parsingwasm-bindgentls-aws-lc-rsquic-aws-lc-rshttps-aws-lc-rsdnssec-aws-lc-rsrustls-platform-verifier

README

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Maintainers

Dependencies
41
direct dependencies
Dependents
817
crates depend on hickory-proto

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