Struct IOUSBDeviceCapabilityDescriptorHeader 

#[repr(C, packed(1))]
pub struct IOUSBDeviceCapabilityDescriptorHeader {
    pub bLength: u8,
    pub bDescriptorType: u8,
    pub bDevCapabilityType: u8,
}

Available on crate features AppleUSBDefinitions and usb only.

Device Capability descriptor. See the USB Specification at http://www.usb.org . USB 3.0 9.6.2: Binary Device Object Store (BOS)

See also Apple’s documentation

Fields

bLength: u8

bDescriptorType: u8

bDevCapabilityType: u8

Trait Implementations

impl Clone for IOUSBDeviceCapabilityDescriptorHeader

fn clone(&self) -> IOUSBDeviceCapabilityDescriptorHeader

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IOUSBDeviceCapabilityDescriptorHeader

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

Formats the value using the given formatter.

impl Encode for IOUSBDeviceCapabilityDescriptorHeader

Available on crate feature objc2 only.

const ENCODING: Encoding

The Objective-C type-encoding for this type.

impl PartialEq for IOUSBDeviceCapabilityDescriptorHeader

fn eq(&self, other: &IOUSBDeviceCapabilityDescriptorHeader) -> 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 IOUSBDeviceCapabilityDescriptorHeader

Available on crate feature objc2 only.

const ENCODING_REF: Encoding

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

impl Copy for IOUSBDeviceCapabilityDescriptorHeader

impl StructuralPartialEq for IOUSBDeviceCapabilityDescriptorHeader