Trait EditRegister 

pub trait EditRegister<R, A>
where
    for<'a> R: EditableRegister<Address = A> + 'a,
{
    type Error;

    // Required method
    async fn edit<F>(&mut self, f: F) -> Result<(), Self::Error>
       where for<'w> F: FnOnce(&'w mut R);
}

Trait to safely read-edit-write a register. Usefull when a register has reserved values for internal uses. Avoids writing garbage to the reserved bits.

Required Associated Types

type Error

The error type returned by editing a register

Required Methods

async fn edit<F>(&mut self, f: F) -> Result<(), Self::Error>

where for<'w> F: FnOnce(&'w mut R),

Edit a register. The closure takes a reference to the register, the same register must be edited, then returned.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<I, R, A> EditRegister<R, A> for I

where for<'a> R: EditableRegister<Address = A> + 'a, I: RegisterInterface<R, A>, for<'a> A: 'a,

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