lin-bus 0.4.0

LIN bus driver traits and protocol implementation
Documentation 
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//! Trait for a hardware driver to implement
pub use crate::Error;
use crate::PID;

pub trait Master {
    type Error: Into<crate::Error> + From<crate::Error>;
    fn send_wakeup(&mut self) -> Result<(), Self::Error>;
    fn send_header(&mut self, pid: PID) -> Result<(), Self::Error>;
    fn read(&mut self, buf: &mut [u8]) -> Result<(), Self::Error>;
    fn write(&mut self, data: &[u8]) -> Result<(), Self::Error>;
}