Struct IOHIDOutputTransactionInterface 

pub struct IOHIDOutputTransactionInterface {

    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 create: Option<unsafe extern "C-unwind" fn(*mut c_void) -> IOReturn>,
    pub dispose: Option<unsafe extern "C-unwind" fn(*mut c_void) -> IOReturn>,
    pub addElement: Option<unsafe extern "C-unwind" fn(*mut c_void, IOHIDElementCookie) -> IOReturn>,
    pub removeElement: Option<unsafe extern "C-unwind" fn(*mut c_void, IOHIDElementCookie) -> IOReturn>,
    pub hasElement: Option<unsafe extern "C-unwind" fn(*mut c_void, IOHIDElementCookie) -> u8>,
    pub setElementDefault: Option<unsafe extern "C-unwind" fn(*mut c_void, IOHIDElementCookie, *mut IOHIDEventStruct) -> IOReturn>,
    pub getElementDefault: 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) -> IOReturn>,
    pub getElementValue: Option<unsafe extern "C-unwind" fn(*mut c_void, IOHIDElementCookie, *mut IOHIDEventStruct) -> IOReturn>,
    pub commit: Option<unsafe extern "C-unwind" fn(*mut c_void, u32, IOHIDCallbackFunction, *mut c_void, *mut c_void) -> IOReturn>,
    pub clear: Option<unsafe extern "C-unwind" fn(*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>

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

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

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

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

hasElement: Option<unsafe extern "C-unwind" fn(*mut c_void, IOHIDElementCookie) -> u8>

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

getElementDefault: 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) -> IOReturn>

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

commit: Option<unsafe extern "C-unwind" fn(*mut c_void, u32, IOHIDCallbackFunction, *mut c_void, *mut c_void) -> IOReturn>

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

Trait Implementations

impl Clone for IOHIDOutputTransactionInterface

fn clone(&self) -> IOHIDOutputTransactionInterface

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IOHIDOutputTransactionInterface

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

Formats the value using the given formatter.

impl Encode for IOHIDOutputTransactionInterface

Available on crate feature objc2 only.

const ENCODING: Encoding

The Objective-C type-encoding for this type.

impl PartialEq for IOHIDOutputTransactionInterface

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

Available on crate feature objc2 only.

const ENCODING_REF: Encoding

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

impl Copy for IOHIDOutputTransactionInterface

impl StructuralPartialEq for IOHIDOutputTransactionInterface