Struct IOUSBConfigurationDescHeader 

#[repr(C, packed(1))]
pub struct IOUSBConfigurationDescHeader {
    pub bLength: u8,
    pub bDescriptorType: u8,
    pub wTotalLength: u16,
}

Available on crate feature AppleUSBDefinitions only.

Header of a IOUSBConfigurationDescriptor. Used to get the total length of the descriptor. USB 2.0 9.6.3: Configuration

See also Apple’s documentation

Fields

bLength: u8

bDescriptorType: u8

wTotalLength: u16

Trait Implementations

impl Clone for IOUSBConfigurationDescHeader

Available on crate feature usb only.

fn clone(&self) -> IOUSBConfigurationDescHeader

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IOUSBConfigurationDescHeader

Available on crate feature usb only.

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

Formats the value using the given formatter.

impl Encode for IOUSBConfigurationDescHeader

Available on crate features usb and objc2 only.

const ENCODING: Encoding

The Objective-C type-encoding for this type.

impl PartialEq for IOUSBConfigurationDescHeader

Available on crate feature usb only.

fn eq(&self, other: &IOUSBConfigurationDescHeader) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl RefEncode for IOUSBConfigurationDescHeader

Available on crate features usb and objc2 only.

const ENCODING_REF: Encoding

The Objective-C type-encoding for a reference of this type.

impl Copy for IOUSBConfigurationDescHeader

Available on crate feature usb only.

impl StructuralPartialEq for IOUSBConfigurationDescHeader

Available on crate feature usb only.