pub struct R(_);
Register CTRLA reader
CTRLA
Bits 0:6 - Command
Bits 8:15 - Command Execution
Reads raw bits from register.
TypeId
self
Returns the argument unchanged.
Calls U::from(self).
U::from(self)
That is, this conversion is whatever the implementation of From<T> for U chooses to do.
From<T> for U