pub struct R(_);
Register EXTIFCTRL reader
EXTIFCTRL
Bit 0 - Enable External Interface
Bits 4:7 - APORT Selection for External Interface
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