USB PD library traits.

Provides a driver trait that allows to add support for various USB PD PHYs.

Traits for the USB PD library

Modeled after the Universal Serial Bus Power Delivery Specification: USB PD R3.2 v1.1 (2024/10).

Defines traits that are required by the main (usbpd)https://crates.io/crates/usbpd library crate

• Driver provides methods to talk to a device's PHY