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seq_io
v0.3.4 GrowingFast FASTA and FASTQ readers
MIT Edition 2021 MSRV 1.61.0
#parser#bio#fastq#fasta
Quick Verdict
- ✕Not updated for 1+ year
- !Pre-1.0: API may have breaking changes
- ✓Trusted by 279 crates
- ✓Permissive license (MIT)
Security
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Downloads
105.2K
Dependents
279
Releases
14
Size
60KB
Deep Insights
📉
Download decline
3.5K downloads in the last 30 days, down 42% from the previous period. May indicate migration to alternatives.
🔗
Moderate adoption
279 crates depend on seq_io. Reasonable ecosystem adoption, though not yet a core dependency.
🔬
Pre-1.0 for over a year
Despite being 8+ years old, seq_io hasn't reached 1.0 yet. Expect potential API changes between versions.
🌟
Used by top crates
Notable dependents include needletail, grepq, ska, ncbitaxonomy, bioutils. When high-quality crates choose seq_io, it's a strong quality signal.
Health Breakdown
Maintenance 5/25
Recency, release consistency, active ratio
Quality 13/25
Yanked ratio, deps, size, maturity, features
Community 10/20
Reverse deps, ownership, ecosystem
Popularity 6/15
Downloads, momentum, growth trend
Documentation 15/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
158/day avg-41%
Top Dependents
Most downloaded crates that depend on seq_io
Version Adoption
v0.3.4
32%
v0.3.2
28%
v0.3.1
22%
v0.3.0
10%
v0.4.0-alpha.0
8%
Release Timeline
10 releasessince 2018
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2018
5
2019
2020
2
2021
2022
2023
1
2024
2025
2
2026
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README
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Maintainers
Dependencies
14
direct dependencies
Dependents
279
crates depend on seq_io