pub struct R(_);
Register MCUCR reader
MCUCR
Bit 2 - BOD Sleep Enable (available on some devices)
Bits 3:4 - Sleep Mode Select Bits
Bit 5 - Sleep Enable
Bit 6 - Pull-up Disable
Bit 7 - BOD Sleep (available on some devices)
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