63
qtty
v0.4.1 ExperimentalStrongly typed physical and astronomical quantities.
AGPL-3.0 Edition 2021
Quick Verdict
- ✓Actively maintained (updated 20d ago)
- !Pre-1.0: API may have breaking changes
Security
Checking security advisories...
Downloads
1.7K
Dependents
32
Releases
8
Size
30KB
Deep Insights
📈
Strong growth momentum
801 downloads in the last 30 days (27/day), up 24% from the previous period.
📐
Compact crate
At 29KB, qtty is lightweight. Small crate size correlates with focused, well-scoped functionality.
🌟
Used by top crates
Notable dependents include siderust, affn, tempoch, cheby, tempoch-core. When high-quality crates choose qtty, it's a strong quality signal.
Health Breakdown
Maintenance 19/25
Recency, release consistency, active ratio
Quality 17/25
Yanked ratio, deps, size, maturity, features
Community 10/20
Reverse deps, ownership, ecosystem
Popularity 4/15
Downloads, momentum, growth trend
Documentation 13/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
18/day avg+242%
Top Dependents
Most downloaded crates that depend on qtty
Version Adoption
v0.3.0
37%
v0.4.1
17%
v0.4.0
17%
v0.3.1
17%
v0.2.2
13%
Release Timeline
8 releasessince 2025
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2026
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Feature Flags
default =["std", "cross-unit-ops"]
std*pyo3allocserdedieseltiberiuscross-unit-ops*scalar-decimalscalar-rational
README
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Maintainers
Dependencies
7
direct dependencies
Dependents
32
crates depend on qtty