Struct IOScratchBufferAllocator 

pub struct IOScratchBufferAllocator(/* private fields */);

Allocator for IO scratch buffers.

C++ equivalent: MTL::IOScratchBufferAllocator

Implementations

impl IOScratchBufferAllocator

pub unsafe fn from_raw(ptr: *mut c_void) -> Option<Self>

Create from a raw pointer.

Safety

The pointer must be a valid Metal IO scratch buffer allocator.

pub fn as_raw(&self) -> *mut c_void

Get the raw pointer.

pub fn new_scratch_buffer( &self, minimum_size: UInteger, ) -> Option<IOScratchBuffer>

Create a new scratch buffer with the specified minimum size.

C++ equivalent: IOScratchBuffer* newScratchBuffer(NS::UInteger)

Trait Implementations

impl Clone for IOScratchBufferAllocator

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Drop for IOScratchBufferAllocator

fn drop(&mut self)

Executes the destructor for this type.

impl Referencing for IOScratchBufferAllocator

fn as_ptr(&self) -> *const c_void

Get the raw pointer to the Objective-C object.

fn as_mut_ptr(&self) -> *mut c_void

Get the raw mutable pointer to the Objective-C object.

fn retain(&self) -> Self

where Self: Clone,

Retain the object, incrementing its reference count.

fn release(&self)

Release the object, decrementing its reference count.

fn autorelease(&self) -> Self

where Self: Clone,

Autorelease the object.

fn retain_count(&self) -> usize

Get the retain count of the object.

impl Send for IOScratchBufferAllocator

impl Sync for IOScratchBufferAllocator