pub struct R(_);
Register SPMCSR reader
SPMCSR
Bit 0 - Store Program Memory
Bit 1 - Page Erase
Bit 2 - Page Write
Bit 3 - Boot Lock Bit Set
Bit 4 - Read-While-Write section read enable
Bit 5 - Signature Row Read
Bit 6 - Read-While-Write Section Busy
Bit 7 - SPM Interrupt Enable
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