Struct usb::libusb::libusb_device_descriptor

#[repr(C)]
pub struct libusb_device_descriptor {
    pub bLength: uint8_t,
    pub bDescriptorType: uint8_t,
    pub bcdUSB: uint16_t,
    pub bDeviceClass: uint8_t,
    pub bDeviceSubClass: uint8_t,
    pub bDeviceProtocol: uint8_t,
    pub bMaxPacketSize0: uint8_t,
    pub idVendor: uint16_t,
    pub idProduct: uint16_t,
    pub bcdDevice: uint16_t,
    pub iManufacturer: uint8_t,
    pub iProduct: uint8_t,
    pub iSerialNumber: uint8_t,
    pub bNumConfigurations: uint8_t,
}

A structure representing the standard USB device descriptor. This descriptor is documented in section 9.6.1 of the USB 3.0 specification. All multiple-byte fields are represented in host-endian format.

Fields

bLength: uint8_t

Size of this descriptor (in bytes)

bDescriptorType: uint8_t

Descriptor type. Will have value * \ref libusb_descriptor_type::LIBUSB_DT_DEVICE LIBUSB_DT_DEVICE in this * context.

bcdUSB: uint16_t

USB specification release number in binary-coded decimal. A value of * 0x0200 indicates USB 2.0, 0x0110 indicates USB 1.1, etc.

bDeviceClass: uint8_t

USB-IF class code for the device. See \ref libusb_class_code.

bDeviceSubClass: uint8_t

USB-IF subclass code for the device, qualified by the bDeviceClass * value

bDeviceProtocol: uint8_t

USB-IF protocol code for the device, qualified by the bDeviceClass and * bDeviceSubClass values

bMaxPacketSize0: uint8_t

Maximum packet size for endpo0: c_int

idVendor: uint16_t

USB-IF vendor ID

idProduct: uint16_t

USB-IF product ID

bcdDevice: uint16_t

Device release number in binary-coded decimal

iManufacturer: uint8_t

Index of string descriptor describing manufacturer

iProduct: uint8_t

Index of string descriptor describing product

iSerialNumber: uint8_t

Index of string descriptor containing device serial number

bNumConfigurations: uint8_t

Number of possible configurations

Trait Implementations

impl Copy for libusb_device_descriptor

impl Clone for libusb_device_descriptor

fn clone(&self) -> libusb_device_descriptor

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for libusb_device_descriptor

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.