pub struct R(_);
Register ECR reader
ECR
Bits 0:3 - Pin selection
Bits 4:6 - Port selection
Bit 7 - Event Output Enable
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