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upstream-ontologist

v0.3.18 Growing

tracking of upstream project metadata

GPL-2.0+ Edition 2021

Quick Verdict

  • Actively maintained (updated 16d ago)
  • !Pre-1.0: API may have breaking changes
  • !Heavy dependency tree (53 direct deps)

Security

Checking security advisories...
Downloads
67.3K
Dependents
34
Releases
42
Size
224KB

Deep Insights

📊
Stable downloads

1.5K downloads in the last 30 days (52/day). Volume is roughly flat compared to the previous period.

👤
Prolific maintainer

The primary maintainer publishes 78 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

🔬
Pre-1.0 for over a year

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

📦
Heavy dependency tree

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

🌟
Used by top crates

Notable dependents include ognibuild, lintian-brush, debian-lsp, debianize. When high-quality crates choose upstream-ontologist, it's a strong quality signal.

Health Breakdown

Maintenance 18/25

Recency, release consistency, active ratio

Quality 14/25

Yanked ratio, deps, size, maturity, features

Community 5/20

Reverse deps, ownership, ecosystem

Popularity 6/15

Downloads, momentum, growth trend

Documentation 10/15

Docs, repo, license, metadata

Download Trend

Daily downloads · last 90 days
51/day avg+13%
01002003002/263/164/34/215/95/26

Top Dependents

Version Adoption

v0.3.17
38%
v0.3.12
23%
v0.3.15
15%
v0.3.10
13%
v0.3.18
11%

Release Timeline

10 releasessince 2026
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Feature Flags

default =["git-config", "launchpad", "opam", "dist-ini", "cargo", "r-description", "pyproject-toml", "python-pkginfo", "debian", "pyo3", "setup-cfg", "breezy"]

cliopam*pyo3*cargo*breezy*debian*debcargodist-ini*launchpad*setup-cfg*debversiongit-config*r-description*pyproject-toml*python-pkginfo*

README

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Maintainers

Dependencies
53
direct dependencies
Dependents
34
crates depend on upstream-ontologist