Struct IOUSB20HubDescriptor 

#[repr(C, packed(1))]
pub struct IOUSB20HubDescriptor {
    pub bLength: u8,
    pub bDescriptorType: u8,
    pub bNumberPorts: u8,
    pub wHubCharacteristics: u16,
    pub bPowerOnToPowerGood: u8,
    pub bHubControllerCurrent: u8,
    pub deviceRemovable: [u8; 2],
    pub reserved: [u8; 2],
}

Available on crate feature AppleUSBDefinitions only.

Descriptor for a USB hub. See the USB Specification at http://www.usb.org . USB 2.0 11.23.2.1: Hub Descriptor

See also Apple’s documentation

Fields

bLength: u8

bDescriptorType: u8

bNumberPorts: u8

wHubCharacteristics: u16

bPowerOnToPowerGood: u8

bHubControllerCurrent: u8

deviceRemovable: [u8; 2]

reserved: [u8; 2]

Trait Implementations

impl Clone for IOUSB20HubDescriptor

Available on crate feature usb only.

fn clone(&self) -> IOUSB20HubDescriptor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IOUSB20HubDescriptor

Available on crate feature usb only.

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

Formats the value using the given formatter.

impl Encode for IOUSB20HubDescriptor

Available on crate features usb and objc2 only.

const ENCODING: Encoding

The Objective-C type-encoding for this type.

impl PartialEq for IOUSB20HubDescriptor

Available on crate feature usb only.

fn eq(&self, other: &IOUSB20HubDescriptor) -> 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 IOUSB20HubDescriptor

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 IOUSB20HubDescriptor

Available on crate feature usb only.

impl StructuralPartialEq for IOUSB20HubDescriptor

Available on crate feature usb only.