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pgwire

v0.40.4 Growing

Postgresql wire protocol implemented as a library

MIT/Apache-2.0 Edition 2024 MSRV 1.89
Database interfaces #database#postgresql

Quick Verdict

  • โœ“Actively maintained (updated 14d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 140 crates
  • !Heavy dependency tree (41 direct deps)
  • โœ“Permissive license (MIT/Apache-2.0)

Security

Checking security advisories...
Downloads
1.1M
Dependents
140
Releases
76
Size
173KB

Deep Insights

๐Ÿ“Š
Stable downloads

133.5K downloads in the last 30 days (4.5K/day). Volume is roughly flat compared to the previous period.

๐Ÿ”—
Moderate adoption

140 crates depend on pgwire. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 3+ years old, pgwire 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 arrow-pg, datafusion-postgres, fnck_sql, dataclot-server, dataclod-server. When high-quality crates choose pgwire, it's a strong quality signal.

Health Breakdown

Maintenance 19/25

Recency, release consistency, active ratio

Quality 13/25

Yanked ratio, deps, size, maturity, features

Community 10/20

Reverse deps, ownership, ecosystem

Popularity 7/15

Downloads, momentum, growth trend

Documentation 15/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
4K/day avg-25%
02K4K6K8K10K4/265/146/16/197/77/24

Top Dependents

Version Adoption

v0.38.3
39%
v0.40.1
30%
v0.38.0
15%
v0.40.0
10%
v0.38.2
7%

Release Timeline

10 releases1 yankedsince 2026
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Feature Flags

default =["server-api-aws-lc-rs", "pg-ext-types"]

_ring_sqlite_bundled_aws-lc-rsclient-apiserver-apipg-ext-types*pg-type-chronoclient-api-ringpg-type-postgisserver-api-ringpg-type-serde-jsonclient-api-aws-lc-rspg-type-rust-decimalserver-api-aws-lc-rs*simple-oidc-validator

README

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Maintainers

Dependencies
41
direct dependencies
Dependents
140
crates depend on pgwire

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