usbd-serial
v0.2.2 GrowingUSB CDC-ACM serial port class for use with usb-device.
Quick Verdict
- ✕Not updated for 1+ year
- !Pre-1.0: API may have breaking changes
- ✓Trusted by 521 crates
- ✓Team maintained (4 owners)
- ✓Permissive license (MIT)
Security
Deep Insights
15.0K downloads in the last 30 days (501/day), up 12% from the previous period.
521 crates depend on usbd-serial. Reasonable ecosystem adoption, though not yet a core dependency.
This crate is maintained by a team (4 owners), reducing bus-factor risk and ensuring continuity.
Despite being 6+ years old, usbd-serial hasn't reached 1.0 yet. Expect potential API changes between versions.
At 11KB, usbd-serial is lightweight. Small crate size correlates with focused, well-scoped functionality.
Notable dependents include stm32h7xx-hal, stm32f4xx-hal, rp-pico, stm32f1xx-hal, esp32s3-hal. When high-quality crates choose usbd-serial, it's a strong quality signal.
Health Breakdown
Recency, release consistency, active ratio
Yanked ratio, deps, size, maturity, features
Reverse deps, ownership, ecosystem
Downloads, momentum, growth trend
Docs, repo, license, metadata
Download Trend
Top Dependents
Most downloaded crates that depend on usbd-serial
