pub struct R(_);
Register SR reader
SR
Bit 0 - User Reset Status
Bits 8:10 - Reset Type
Bit 16 - NRST Pin Level
Bit 17 - Software Reset Command in Progress
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