Struct usb_device_descriptor 

#[repr(C, packed(1))]
pub struct usb_device_descriptor {

    pub bLength: u8,
    pub bDescriptorType: u8,
    pub bcdUSB: u16,
    pub bDeviceClass: u8,
    pub bDeviceSubClass: u8,
    pub bDeviceProtocol: u8,
    pub bMaxPacketSize0: u8,
    pub idVendor: u16,
    pub idProduct: u16,
    pub bcdDevice: u16,
    pub iManufacturer: u8,
    pub iProduct: u8,
    pub iSerialNumber: u8,
    pub bNumConfigurations: u8,
}

Represents a USB device descriptor

A device descriptor describes general information about a USB device. It includes information that applies globally to the device and all of the device’s configurations. A USB device has only one device descriptor. A high-speed capable device that has different device information for full-speed and high-speed must also have a usb_qualifier_descriptor.

Fields

bLength: u8

<Size of the descriptor, in bytes.

bDescriptorType: u8

<USB_DTYPE_DEVICE Device descriptor.

bcdUSB: u16

<BCD of the supported USB specification.

bDeviceClass: u8

<USB device class.

bDeviceSubClass: u8

<USB device subclass.

bDeviceProtocol: u8

<USB device protocol.

bMaxPacketSize0: u8

<Size of the control endpoint’s bank in bytes.

idVendor: u16

<Vendor ID for the USB product.

idProduct: u16

<Unique product ID for the USB product.

bcdDevice: u16

<Product release (version) number.

iManufacturer: u8

<String index for the manufacturer’s name.

iProduct: u8

<String index for the product name/details.

iSerialNumber: u8

<String index for the product serial number.

bNumConfigurations: u8

<Total number of configurations supported by the device.

Trait Implementations

impl Clone for usb_device_descriptor

fn clone(&self) -> usb_device_descriptor

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for usb_device_descriptor

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

Formats the value using the given formatter.

impl Copy for usb_device_descriptor