IOUSBDeviceStruct197

objc2_io_kit

Struct IOUSBDeviceStruct197 

Source 
pub struct IOUSBDeviceStruct197 {
Show 39 fields
    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 CreateDeviceAsyncEventSource: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut *mut CFRunLoopSource) -> IOReturn>,
    pub GetDeviceAsyncEventSource: Option<unsafe extern "C-unwind" fn(*mut c_void) -> *mut CFRunLoopSource>,
    pub CreateDeviceAsyncPort: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut mach_port_t) -> IOReturn>,
    pub GetDeviceAsyncPort: Option<unsafe extern "C-unwind" fn(*mut c_void) -> mach_port_t>,
    pub USBDeviceOpen: Option<unsafe extern "C-unwind" fn(*mut c_void) -> IOReturn>,
    pub USBDeviceClose: Option<unsafe extern "C-unwind" fn(*mut c_void) -> IOReturn>,
    pub GetDeviceClass: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut u8) -> IOReturn>,
    pub GetDeviceSubClass: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut u8) -> IOReturn>,
    pub GetDeviceProtocol: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut u8) -> IOReturn>,
    pub GetDeviceVendor: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut u16) -> IOReturn>,
    pub GetDeviceProduct: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut u16) -> IOReturn>,
    pub GetDeviceReleaseNumber: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut u16) -> IOReturn>,
    pub GetDeviceAddress: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut USBDeviceAddress) -> IOReturn>,
    pub GetDeviceBusPowerAvailable: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut u32) -> IOReturn>,
    pub GetDeviceSpeed: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut u8) -> IOReturn>,
    pub GetNumberOfConfigurations: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut u8) -> IOReturn>,
    pub GetLocationID: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut u32) -> IOReturn>,
    pub GetConfigurationDescriptorPtr: Option<unsafe extern "C-unwind" fn(*mut c_void, u8, *mut IOUSBConfigurationDescriptorPtr) -> IOReturn>,
    pub GetConfiguration: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut u8) -> IOReturn>,
    pub SetConfiguration: Option<unsafe extern "C-unwind" fn(*mut c_void, u8) -> IOReturn>,
    pub GetBusFrameNumber: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut u64, *mut i32) -> IOReturn>,
    pub ResetDevice: Option<unsafe extern "C-unwind" fn(*mut c_void) -> IOReturn>,
    pub DeviceRequest: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut IOUSBDevRequest) -> IOReturn>,
    pub DeviceRequestAsync: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut IOUSBDevRequest, IOAsyncCallback1, *mut c_void) -> IOReturn>,
    pub CreateInterfaceIterator: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut IOUSBFindInterfaceRequest, *mut io_iterator_t) -> IOReturn>,
    pub USBDeviceOpenSeize: Option<unsafe extern "C-unwind" fn(*mut c_void) -> IOReturn>,
    pub DeviceRequestTO: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut IOUSBDevRequestTO) -> IOReturn>,
    pub DeviceRequestAsyncTO: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut IOUSBDevRequestTO, IOAsyncCallback1, *mut c_void) -> IOReturn>,
    pub USBDeviceSuspend: Option<unsafe extern "C-unwind" fn(*mut c_void, u8) -> IOReturn>,
    pub USBDeviceAbortPipeZero: Option<unsafe extern "C-unwind" fn(*mut c_void) -> IOReturn>,
    pub USBGetManufacturerStringIndex: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut u8) -> IOReturn>,
    pub USBGetProductStringIndex: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut u8) -> IOReturn>,
    pub USBGetSerialNumberStringIndex: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut u8) -> IOReturn>,
    pub USBDeviceReEnumerate: Option<unsafe extern "C-unwind" fn(*mut c_void, u32) -> IOReturn>,
    pub GetBusMicroFrameNumber: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut u64, *mut i32) -> IOReturn>,
    pub GetIOUSBLibVersion: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut u32, *mut u32) -> IOReturn>,
    /* private fields */

}
Available on crate features AppleUSBDefinitions and IOUSBLib and USB and libc only.
Expand description

The object you use to access USB devices from user space, returned by the IOUSBFamily version 1.9.7 and above.

The functions listed here include all of the functions defined for the IOUSBDeviceInterface, IOUSBDeviceInterface182, IOUSBDeviceInterface187, and some new functions that are available on Mac OS X version 10.2.3 and later. Super: IOUSBDeviceInterface187

See also Apple’s documentation

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§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>§CreateDeviceAsyncEventSource: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut *mut CFRunLoopSource) -> IOReturn>§GetDeviceAsyncEventSource: Option<unsafe extern "C-unwind" fn(*mut c_void) -> *mut CFRunLoopSource>§CreateDeviceAsyncPort: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut mach_port_t) -> IOReturn>§GetDeviceAsyncPort: Option<unsafe extern "C-unwind" fn(*mut c_void) -> mach_port_t>§USBDeviceOpen: Option<unsafe extern "C-unwind" fn(*mut c_void) -> IOReturn>§USBDeviceClose: Option<unsafe extern "C-unwind" fn(*mut c_void) -> IOReturn>§GetDeviceClass: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut u8) -> IOReturn>§GetDeviceSubClass: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut u8) -> IOReturn>§GetDeviceProtocol: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut u8) -> IOReturn>§GetDeviceVendor: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut u16) -> IOReturn>§GetDeviceProduct: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut u16) -> IOReturn>§GetDeviceReleaseNumber: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut u16) -> IOReturn>§GetDeviceAddress: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut USBDeviceAddress) -> IOReturn>§GetDeviceBusPowerAvailable: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut u32) -> IOReturn>§GetDeviceSpeed: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut u8) -> IOReturn>§GetNumberOfConfigurations: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut u8) -> IOReturn>§GetLocationID: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut u32) -> IOReturn>§GetConfigurationDescriptorPtr: Option<unsafe extern "C-unwind" fn(*mut c_void, u8, *mut IOUSBConfigurationDescriptorPtr) -> IOReturn>§GetConfiguration: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut u8) -> IOReturn>§SetConfiguration: Option<unsafe extern "C-unwind" fn(*mut c_void, u8) -> IOReturn>§GetBusFrameNumber: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut u64, *mut i32) -> IOReturn>§ResetDevice: Option<unsafe extern "C-unwind" fn(*mut c_void) -> IOReturn>§DeviceRequest: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut IOUSBDevRequest) -> IOReturn>§DeviceRequestAsync: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut IOUSBDevRequest, IOAsyncCallback1, *mut c_void) -> IOReturn>§CreateInterfaceIterator: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut IOUSBFindInterfaceRequest, *mut io_iterator_t) -> IOReturn>§USBDeviceOpenSeize: Option<unsafe extern "C-unwind" fn(*mut c_void) -> IOReturn>§DeviceRequestTO: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut IOUSBDevRequestTO) -> IOReturn>§DeviceRequestAsyncTO: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut IOUSBDevRequestTO, IOAsyncCallback1, *mut c_void) -> IOReturn>§USBDeviceSuspend: Option<unsafe extern "C-unwind" fn(*mut c_void, u8) -> IOReturn>§USBDeviceAbortPipeZero: Option<unsafe extern "C-unwind" fn(*mut c_void) -> IOReturn>§USBGetManufacturerStringIndex: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut u8) -> IOReturn>§USBGetProductStringIndex: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut u8) -> IOReturn>§USBGetSerialNumberStringIndex: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut u8) -> IOReturn>§USBDeviceReEnumerate: Option<unsafe extern "C-unwind" fn(*mut c_void, u32) -> IOReturn>§GetBusMicroFrameNumber: Option<unsafe extern "C-unwind" fn(*mut c_void, *mut u64, *mut i32) -> IOReturn>

Gets the current micro frame number of the bus to which the device is attached.

The device does not have to be open to use this function. Availability: This function is only available with IOUSBDeviceInterface197 and above.

Parameter self: Pointer to the IOUSBDeviceInterface.

Parameter microFrame: Pointer to UInt64 to hold the microframe number.

Parameter atTime: Pointer to an AbsoluteTime, which should be within 1ms of the time when the bus frame number was acquired.

Returns: Returns kIOReturnSuccess if successful, kIOReturnNoDevice if there is no connection to an IOService.

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

Returns the version of the IOUSBLib and the version of the IOUSBFamily.

The device does not have to be open to use this function. Availability: This function is only available with IOUSBDeviceInterface197 and above.

Parameter self: Pointer to the IOUSBDeviceInterface.

Parameter ioUSBLibVersion: Pointer to a NumVersion structure that on return will contain the version of the IOUSBLib.

Parameter usbFamilyVersion: Pointer to a NumVersion structure that on return will contain the version of the IOUSBFamily.

Returns: Returns kIOReturnSuccess if successful, kIOReturnNoDevice if there is no connection to an IOService.

Trait Implementations§

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impl Clone for IOUSBDeviceStruct197

Available on crate feature usb only.
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fn clone(&self) -> IOUSBDeviceStruct197

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for IOUSBDeviceStruct197

Available on crate feature usb only.
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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Encode for IOUSBDeviceStruct197

Available on crate features usb and objc2 only.
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const ENCODING: Encoding

The Objective-C type-encoding for this type.
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impl PartialEq for IOUSBDeviceStruct197

Available on crate feature usb only.
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fn eq(&self, other: &IOUSBDeviceStruct197) -> bool

Tests for self and other values to be equal, and is used by ==.
1.0.0 · Source§

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl RefEncode for IOUSBDeviceStruct197

Available on crate features usb and objc2 only.
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const ENCODING_REF: Encoding

The Objective-C type-encoding for a reference of this type. Read more
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impl Copy for IOUSBDeviceStruct197

Available on crate feature usb only.
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impl StructuralPartialEq for IOUSBDeviceStruct197

Available on crate feature usb only.

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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impl<T> EncodeArgument for T
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const ENCODING_ARGUMENT: Encoding = T::ENCODING

The Objective-C type-encoding for this type.
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const ENCODING_RETURN: Encoding = T::ENCODING

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