40
substance
v0.7.1 ExperimentalAnalyze the size composition of binaries by examining symbols and mapping them to crates.
MIT Edition 2018
Quick Verdict
- !Pre-1.0: API may have breaking changes
- !Heavy dependency tree (21 direct deps)
- ✓Permissive license (MIT)
Security
Checking security advisories...
Downloads
3.1K
Dependents
0
Releases
7
Size
33KB
Deep Insights
📈
Strong growth momentum
9 downloads in the last 30 days (0/day), up 800% from the previous period.
👤
Prolific maintainer
The primary maintainer publishes 425 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.
📦
Heavy dependency tree
21 direct dependencies. Consider the impact on compile times and supply chain complexity.
📐
Compact crate
At 32KB, substance is lightweight. Small crate size correlates with focused, well-scoped functionality.
Health Breakdown
Maintenance 10/25
Recency, release consistency, active ratio
Quality 13/25
Yanked ratio, deps, size, maturity, features
Community 4/20
Reverse deps, ownership, ecosystem
Popularity 4/15
Downloads, momentum, growth trend
Documentation 9/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
0/day avg+0%
Version Adoption
v0.7.1
24%
v0.6.0
21%
v0.4.0
19%
v0.2.0
18%
v0.3.1
18%
Release Timeline
7 releasessince 2025
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LessMore
Feature Flags
default =["formatting"]
climarkdownformatting*
README
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Maintainers
Dependencies
21
direct dependencies
Dependents
0
crates depend on substance