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j1939
v0.3.0 GrowingSAE J1939 is a set of standards that define how ECUs communicate via the CAN bus in heavy-duty vehicles.
GPL-3.0-only Edition 2024 MSRV 1.85.0
Network programmingParsing toolsEmbedded developmentNo standard library #can#j1939#automotive#industrial#sae-j1939
Quick Verdict
- ✓Actively maintained (updated 28d ago)
- !Pre-1.0: API may have breaking changes
- ✓Tiny footprint (54KB, 1 deps)
Security
Checking security advisories...
Downloads
29.7K
Dependents
0
Releases
25
Size
54KB
Deep Insights
📈
Strong growth momentum
108 downloads in the last 30 days (4/day), up 27% from the previous period.
🔬
Pre-1.0 for over a year
Despite being 2+ years old, j1939 hasn't reached 1.0 yet. Expect potential API changes between versions.
🪶
Minimal dependencies
Only 1 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.
Health Breakdown
Maintenance 17/25
Recency, release consistency, active ratio
Quality 17/25
Yanked ratio, deps, size, maturity, features
Community 6/20
Reverse deps, ownership, ecosystem
Popularity 5/15
Downloads, momentum, growth trend
Documentation 12/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
4/day avg-37%
Version Adoption
v0.1.33
32%
v0.1.28
20%
v0.1.30
17%
v0.1.31
16%
v0.1.19
15%
Release Timeline
25 releasessince 2024
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Feature Flags
default =["chrono"]
stdalloc
README
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Maintainers
Dependencies
1
direct dependencies
Dependents
0
crates depend on j1939