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spdx

v0.13.4 Growing

Helper crate for SPDX expressions

Apache-2.0 Edition 2024 MSRV 1.85.0
Parser implementations #license#spdx

Quick Verdict

  • โœ“Actively maintained (updated 29d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 835 crates
  • โœ“Permissive license (Apache-2.0)

Security

Checking security advisories...
Downloads
13.0M
Dependents
835
Releases
40
Size
3.1MB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

1.0M downloads in the last 30 days (34.0K/day), up 27% from the previous period.

๐Ÿ”—
Moderate adoption

835 crates depend on spdx. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 6+ years old, spdx hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“
Large crate size

3.1MB is relatively large. May impact download and compile times.

๐ŸŒŸ
Used by top crates

Notable dependents include wasm-metadata, cargo-deny, cargo-license, cargo-about, cyclonedx-bom. When high-quality crates choose spdx, it's a strong quality signal.

Health Breakdown

Maintenance 17/25

Recency, release consistency, active ratio

Quality 13/25

Yanked ratio, deps, size, maturity, features

Community 14/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 15/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
27K/day avg+72%
010K20K30K40K12/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.10.8
32%
v0.10.9
22%
v0.10.6
20%
v0.10.3
16%
v0.10.1
10%

Release Timeline

40 releases1 yankedsince 2019
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2023
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2024
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2025
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2026
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Feature Flags

stdtextdetectiondetection-cachedetection-paralleldetection-inline-cache

README

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Maintainers

Dependencies
6
direct dependencies
Dependents
835
crates depend on spdx

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