Struct IOHIDDeviceInterface 

pub struct IOHIDDeviceInterface {

    pub QueryInterface: Option<unsafe extern "C-unwind" fn(*mut c_void, REFIID, *mut LPVOID) -> HRESULT>,
    pub AddRef: Option<unsafe extern "C-unwind" fn(*mut c_void) -> ULONG>,
    pub Release: Option<unsafe extern "C-unwind" fn(*mut c_void) -> ULONG>,
    pub createAsyncEventSource: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut *mut CFRunLoopSource) -> IOReturn>,
    pub getAsyncEventSource: Option<unsafe extern "C-unwind" fn(*mut c_void) -> *mut CFRunLoopSource>,
    pub createAsyncPort: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut mach_port_t) -> IOReturn>,
    pub getAsyncPort: Option<unsafe extern "C-unwind" fn(*mut c_void) -> mach_port_t>,
    pub open: Option<unsafe extern "C-unwind" fn(*mut c_void, IOOptionBits) -> IOReturn>,
    pub close: Option<unsafe extern "C-unwind" fn(*mut c_void) -> IOReturn>,
    pub setRemovalCallback: Option<unsafe extern "C-unwind" fn(*mut c_void, IOHIDCallbackFunction, *mut c_void, *mut c_void) -> IOReturn>,
    pub getElementValue: Option<unsafe extern "C-unwind" fn(*mut c_void, IOHIDElementCookie, *mut IOHIDEventStruct) -> IOReturn>,
    pub setElementValue: Option<unsafe extern "C-unwind" fn(*mut c_void, IOHIDElementCookie, *mut IOHIDEventStruct, u32, IOHIDElementCallbackFunction, *mut c_void, *mut c_void) -> IOReturn>,
    pub queryElementValue: Option<unsafe extern "C-unwind" fn(*mut c_void, IOHIDElementCookie, *mut IOHIDEventStruct, u32, IOHIDElementCallbackFunction, *mut c_void, *mut c_void) -> IOReturn>,
    pub startAllQueues: Option<unsafe extern "C-unwind" fn(*mut c_void) -> IOReturn>,
    pub stopAllQueues: Option<unsafe extern "C-unwind" fn(*mut c_void) -> IOReturn>,
    pub allocQueue: Option<unsafe extern "C-unwind" fn(*mut c_void) -> *mut *mut IOHIDQueueInterface>,
    pub allocOutputTransaction: Option<unsafe extern "C-unwind" fn(*mut c_void) -> *mut *mut IOHIDOutputTransactionInterface>,
    pub setReport: Option<unsafe extern "C-unwind" fn(*mut c_void, IOHIDReportType, u32, *mut c_void, u32, u32, IOHIDReportCallbackFunction, *mut c_void, *mut c_void) -> IOReturn>,
    pub getReport: Option<unsafe extern "C-unwind" fn(*mut c_void, IOHIDReportType, u32, *mut c_void, *mut u32, u32, IOHIDReportCallbackFunction, *mut c_void, *mut c_void) -> IOReturn>,
    /* private fields */
}

Available on crate features hid and libc only.

Apple’s documentation

Fields

QueryInterface: Option<unsafe extern "C-unwind" fn(*mut c_void, REFIID, *mut LPVOID) -> HRESULT>

AddRef: Option<unsafe extern "C-unwind" fn(*mut c_void) -> ULONG>

Release: Option<unsafe extern "C-unwind" fn(*mut c_void) -> ULONG>

createAsyncEventSource: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut *mut CFRunLoopSource) -> IOReturn>

getAsyncEventSource: Option<unsafe extern "C-unwind" fn(*mut c_void) -> *mut CFRunLoopSource>

createAsyncPort: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut mach_port_t) -> IOReturn>

getAsyncPort: Option<unsafe extern "C-unwind" fn(*mut c_void) -> mach_port_t>

open: Option<unsafe extern "C-unwind" fn(*mut c_void, IOOptionBits) -> IOReturn>

close: Option<unsafe extern "C-unwind" fn(*mut c_void) -> IOReturn>

setRemovalCallback: Option<unsafe extern "C-unwind" fn(*mut c_void, IOHIDCallbackFunction, *mut c_void, *mut c_void) -> IOReturn>

getElementValue: Option<unsafe extern "C-unwind" fn(*mut c_void, IOHIDElementCookie, *mut IOHIDEventStruct) -> IOReturn>

setElementValue: Option<unsafe extern "C-unwind" fn(*mut c_void, IOHIDElementCookie, *mut IOHIDEventStruct, u32, IOHIDElementCallbackFunction, *mut c_void, *mut c_void) -> IOReturn>

queryElementValue: Option<unsafe extern "C-unwind" fn(*mut c_void, IOHIDElementCookie, *mut IOHIDEventStruct, u32, IOHIDElementCallbackFunction, *mut c_void, *mut c_void) -> IOReturn>

startAllQueues: Option<unsafe extern "C-unwind" fn(*mut c_void) -> IOReturn>

stopAllQueues: Option<unsafe extern "C-unwind" fn(*mut c_void) -> IOReturn>

allocQueue: Option<unsafe extern "C-unwind" fn(*mut c_void) -> *mut *mut IOHIDQueueInterface>

allocOutputTransaction: Option<unsafe extern "C-unwind" fn(*mut c_void) -> *mut *mut IOHIDOutputTransactionInterface>

setReport: Option<unsafe extern "C-unwind" fn(*mut c_void, IOHIDReportType, u32, *mut c_void, u32, u32, IOHIDReportCallbackFunction, *mut c_void, *mut c_void) -> IOReturn>

getReport: Option<unsafe extern "C-unwind" fn(*mut c_void, IOHIDReportType, u32, *mut c_void, *mut u32, u32, IOHIDReportCallbackFunction, *mut c_void, *mut c_void) -> IOReturn>

Trait Implementations

impl Clone for IOHIDDeviceInterface

fn clone(&self) -> IOHIDDeviceInterface

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IOHIDDeviceInterface

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

Formats the value using the given formatter.

impl Encode for IOHIDDeviceInterface

Available on crate feature objc2 only.

const ENCODING: Encoding

The Objective-C type-encoding for this type.

impl PartialEq for IOHIDDeviceInterface

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

Available on crate feature objc2 only.

const ENCODING_REF: Encoding

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

impl Copy for IOHIDDeviceInterface

impl StructuralPartialEq for IOHIDDeviceInterface