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serde_arrow

v0.14.1 Growing

Convert sequences of Rust objects to Arrow arrays and back again

MIT Edition 2021 MSRV 1.70.0

Quick Verdict

  • โœ“Actively maintained (updated 22d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 166 crates
  • !Heavy dependency tree (82 direct deps)
  • โœ“Permissive license (MIT)

Security

Checking security advisories...
Downloads
2.6M
Dependents
166
Releases
50
Size
160KB

Deep Insights

๐Ÿ“Š
Steady growth

462.7K downloads in the last 30 days (15.4K/day), up 4% from the previous period.

๐Ÿ”—
Moderate adoption

166 crates depend on serde_arrow. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 4+ years old, serde_arrow hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“ฆ
Heavy dependency tree

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

๐ŸŒŸ
Used by top crates

Notable dependents include iceberg, nyx-space, raphtory, combee, vec-embed-store. When high-quality crates choose serde_arrow, it's a strong quality signal.

Health Breakdown

Maintenance 18/25

Recency, release consistency, active ratio

Quality 11/25

Yanked ratio, deps, size, maturity, features

Community 7/20

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
14K/day avg+30%
010K20K30K2/263/164/34/215/95/26

Top Dependents

Version Adoption

v0.14.0
43%
v0.13.7
42%
v0.13.6
8%
v0.13.4
5%
v0.14.1
2%

Release Timeline

10 releases1 yankedsince 2025
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2025
8
2026
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Yanked

Feature Flags

arrow-37arrow-38arrow-39arrow-40arrow-41arrow-42arrow-43arrow-44arrow-45arrow-46arrow-47arrow-48arrow-49arrow-50arrow-51arrow-52arrow-53arrow-54arrow-55arrow-56arrow-57arrow-58arrow2-0-16arrow2-0-17

README

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Maintainers

Dependencies
82
direct dependencies
Dependents
166
crates depend on serde_arrow