pub struct R(_);
Register FNR reader
FNR
Bits 0:10 - Frame number
Bits 11:12 - Lost SOF
Bit 13 - Locked
Bit 14 - Receive data - line status
Bit 15 - Receive data + line status
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