Enum ControlTransfer 

pub enum ControlTransfer<'buffer> {
    None,
    DataIn(&'buffer mut [u8]),
    DataOut(&'buffer [u8]),
}

Controls what type of USB control transfer operation should occur.

Variants

None

The USB control transfer has no data phase.

DataIn(&'buffer mut [u8])

The USB control transfer has an input data phase.

DataOut(&'buffer [u8])

The USB control transfer has an output data phase.

Trait Implementations

impl<'buffer> Debug for ControlTransfer<'buffer>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.