61
dbn
v0.58.0 GrowingLibrary for working with Databento Binary Encoding (DBN)
Apache-2.0 Edition 2021
Quick Verdict
- ✓Actively maintained (updated 13d ago)
- !Pre-1.0: API may have breaking changes
- ✓Trusted by 186 crates
- ✓Permissive license (Apache-2.0)
Security
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Downloads
665.7K
Dependents
186
Releases
90
Size
201KB
Deep Insights
📈
Strong growth momentum
110.6K downloads in the last 30 days (3.7K/day), up 177% from the previous period.
🔗
Moderate adoption
186 crates depend on dbn. Reasonable ecosystem adoption, though not yet a core dependency.
🔬
Pre-1.0 for over a year
Despite being 3+ years old, dbn hasn't reached 1.0 yet. Expect potential API changes between versions.
🌟
Used by top crates
Notable dependents include databento, dbn-cli, mbinary, midas-client, mbe. When high-quality crates choose dbn, it's a strong quality signal.
Health Breakdown
Maintenance 19/25
Recency, release consistency, active ratio
Quality 14/25
Yanked ratio, deps, size, maturity, features
Community 11/20
Reverse deps, ownership, ecosystem
Popularity 7/15
Downloads, momentum, growth trend
Documentation 10/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
2K/day avg+159%
Top Dependents
Most downloaded crates that depend on dbn
Version Adoption
v0.55.0
52%
v0.51.0
15%
v0.54.0
14%
v0.52.1
12%
v0.50.0
8%
Release Timeline
10 releasessince 2026
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Feature Flags
asyncserdepythontrivial_copy
README
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Maintainers
Dependencies
20
direct dependencies
Dependents
186
crates depend on dbn