Trait device_register::ReadRegister

pub trait ReadRegister<R, A>where
    R: ReadableRegister<Address = A>,{
    type Error;

    fn read(&mut self) -> Result<R, Self::Error>;
}

Trait to safely read a register. Only a readable register can be read.

Required Associated Types

type Error

Error type returned by reading the register

Required Methods

fn read(&mut self) -> Result<R, Self::Error>

Read a register

Implementors

impl<I, R, A> ReadRegister<R, A> for Iwhere
    R: ReadableRegister<Address = A>,
    I: RegisterInterface<R, A>,

type Error = <I as RegisterInterface<R, A>>::Error