extern struct UsbWwidDevicePath [src]

Fields

type: DevicePath.Type

subtype: Subtype

length: u16 align(1)

interface_number: u16 align(1)

device_vendor_id: u16 align(1)

device_product_id: u16 align(1)

Members

serial_number (Function)

Source

  pub const UsbWwidDevicePath = extern struct {
    type: DevicePath.Type,
    subtype: Subtype,
    length: u16 align(1),
    interface_number: u16 align(1),
    device_vendor_id: u16 align(1),
    device_product_id: u16 align(1),

    pub fn serial_number(self: *const UsbWwidDevicePath) []align(1) const u16 {
        const serial_len = (self.length - @sizeOf(UsbWwidDevicePath)) / @sizeOf(u16);
        return @as([*]align(1) const u16, @ptrCast(@as([*]const u8, @ptrCast(self)) + @sizeOf(UsbWwidDevicePath)))[0..serial_len];
    }
}  