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polars-error

v0.53.0 Growing

Error definitions for the Polars DataFrame library

MIT Edition 2024

Quick Verdict

  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 628 crates
  • โœ“Permissive license (MIT)

Security

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Downloads
11.4M
Dependents
628
Releases
53
Size
18KB

Deep Insights

๐Ÿ“Š
Steady growth

911.5K downloads in the last 30 days (30.4K/day), up 5% from the previous period.

๐Ÿ”—
Moderate adoption

628 crates depend on polars-error. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 3+ years old, polars-error hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“
Compact crate

At 17KB, polars-error is lightweight. Small crate size correlates with focused, well-scoped functionality.

๐ŸŒŸ
Used by top crates

Notable dependents include polars-utils, polars-arrow, polars-core, polars-io, polars. When high-quality crates choose polars-error, it's a strong quality signal.

Health Breakdown

Maintenance 15/25

Recency, release consistency, active ratio

Quality 14/25

Yanked ratio, deps, size, maturity, features

Community 11/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 10/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
30K/day avg-3%
010K20K30K40K2/263/164/34/215/95/26

Top Dependents

Version Adoption

v0.52.0
30%
v0.49.1
29%
v0.51.0
17%
v0.53.0
14%
v0.48.1
9%

Release Timeline

10 releasessince 2025
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Feature Flags

python

README

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Maintainers

Dependencies
8
direct dependencies
Dependents
628
crates depend on polars-error