pub struct R(_);
Register USRID reader
USRID
Bits 0:31 - User identification register, value set by user. Can also be used as a scratchpad register by user.
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