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grand_central_m4
v0.10.0 GrowingBoard Support crate for the Adafruit Grand Central M4 Express
MIT OR Apache-2.0 Edition 2021
Quick Verdict
- ✓Actively maintained (updated 88d ago)
- !Pre-1.0: API may have breaking changes
- ✓Team maintained (2 owners)
- ✓Permissive license (MIT OR Apache-2.0)
Security
Checking security advisories...
Downloads
13.6K
Dependents
0
Releases
13
Size
16KB
Deep Insights
📈
Strong growth momentum
36 downloads in the last 30 days (1/day), up 227% from the previous period.
👥
Team maintained
This crate is maintained by a team (2 owners), reducing bus-factor risk and ensuring continuity.
🔬
Pre-1.0 for over a year
Despite being 5+ years old, grand_central_m4 hasn't reached 1.0 yet. Expect potential API changes between versions.
📐
Compact crate
At 15KB, grand_central_m4 is lightweight. Small crate size correlates with focused, well-scoped functionality.
Health Breakdown
Maintenance 12/25
Recency, release consistency, active ratio
Quality 16/25
Yanked ratio, deps, size, maturity, features
Community 11/20
Reverse deps, ownership, ecosystem
Popularity 5/15
Downloads, momentum, growth trend
Documentation 10/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
1/day avg-60%
Version Adoption
v0.6.0
21%
v0.1.0
20%
v0.1.1
20%
v0.3.0
19%
v0.5.0
19%
Release Timeline
13 releasessince 2020
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A
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2020
4
2021
1
2022
1
2023
1
2024
4
2025
2
2026
LessMore
Feature Flags
default =["rt", "atsamd-hal/samd51p"]
rt*dmausbmax-channelsuse_semihosting
README
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Maintainers
Dependencies
10
direct dependencies
Dependents
0
crates depend on grand_central_m4