pub struct R(_);
Register MACFCR reader
MACFCR
Bit 0 - Flow control busy/back pressure activate
Bit 1 - Transmit flow control enable
Bit 2 - Receive flow control enable
Bit 3 - Unicast pause frame detect
Bits 4:5 - Pause low threshold
Bit 7 - Zero-quanta pause disable
Bits 16:31 - Pass control frames
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