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r2d2_sqlite

v0.35.0 Growing

SQLite and SQLCipher support for the r2d2 connection pool

MIT Edition 2018
#sqlite#pool#r2d2

Quick Verdict

  • โœ“Actively maintained (updated 7d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Massive adoption (1.7K crates depend on it)
  • โœ“Permissive license (MIT)

Security

Checking security advisories...
Downloads
6.2M
Dependents
1.7K
Releases
48
Size
10KB

Deep Insights

๐Ÿ“Š
Stable downloads

385.1K downloads in the last 30 days (12.8K/day). Volume is roughly flat compared to the previous period.

๐Ÿ”—
Widely adopted

1.7K crates depend on r2d2_sqlite. Strong ecosystem adoption means battle-tested code and long-term stability.

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 57 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 10+ years old, r2d2_sqlite hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“
Compact crate

At 10KB, r2d2_sqlite is lightweight. Small crate size correlates with focused, well-scoped functionality.

๐ŸŒŸ
Used by top crates

Notable dependents include rocket_contrib, burn-dataset, rocket_sync_db_pools, nydus-storage, rustorm. When high-quality crates choose r2d2_sqlite, it's a strong quality signal.

Health Breakdown

Maintenance 19/25

Recency, release consistency, active ratio

Quality 16/25

Yanked ratio, deps, size, maturity, features

Community 16/20

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
11K/day avg-38%
05K10K15K20K4/265/146/16/197/77/24

Top Dependents

Version Adoption

v0.31.0
61%
v0.32.0
14%
v0.33.0
11%
v0.26.0
7%
v0.27.0
6%

Release Timeline

10 releasessince 2025
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2025
7
2026
3
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Feature Flags

default =["is-valid"]

bundledis-valid*bundled-sqlcipherbundled-sqlcipher-vendored-openssl

README

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Maintainers

Dependencies
5
direct dependencies
Dependents
1.7K
crates depend on r2d2_sqlite

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