40
evolution
v1.3.0 GrowingEfficiently evolve your old fixed-length data files into modern file formats.
MIT Edition 2021
Command-line interfaceConcurrencyDatabase interfacesScience #concurrency#arrow#parquet#etl#data-engineering
Quick Verdict
- ✕Not updated for 1+ year
- ✓Stable API (1.x for 2+ years)
- ✓Permissive license (MIT)
Security
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Downloads
4.6K
Dependents
0
Releases
4
Size
23KB
Deep Insights
📊
Download activity
6 downloads in the last 30 days (0/day avg).
✅
Stable for 2+ years
The API has been stable (1.x) for over 2 years with 4 releases. This level of maturity means you can depend on it without worrying about breaking changes.
📐
Compact crate
At 22KB, evolution is lightweight. Small crate size correlates with focused, well-scoped functionality.
⚠️
Notable yanked versions
25% of releases have been yanked. Check version history before pinning.
Health Breakdown
Maintenance 6/25
Recency, release consistency, active ratio
Quality 14/25
Yanked ratio, deps, size, maturity, features
Community 6/20
Reverse deps, ownership, ecosystem
Popularity 4/15
Downloads, momentum, growth trend
Documentation 10/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
0/day avg-65%
Version Adoption
v1.0.0
38%
v1.3.0
33%
v1.2.0
28%
Release Timeline
4 releases1 yankedsince 2023
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2023
1
2024
3
2025
2026
LessMore|Yanked
Feature Flags
mocknightly
README
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Maintainers
Dependencies
9
direct dependencies
Dependents
0
crates depend on evolution