Struct VertexBufferLayoutDescriptor 

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

Describes the layout of vertex data in a buffer.

C++ equivalent: MTL::VertexBufferLayoutDescriptor

Implementations

impl VertexBufferLayoutDescriptor

pub fn new() -> Option<Self>

Create a new vertex buffer layout descriptor.

C++ equivalent: static VertexBufferLayoutDescriptor* alloc()->init()

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

Create a VertexBufferLayoutDescriptor from a raw pointer.

Safety

The pointer must be a valid Metal vertex buffer layout descriptor object.

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

Get the raw pointer to the descriptor.

pub fn stride(&self) -> UInteger

Get the stride, in bytes, between vertex data in the buffer.

C++ equivalent: NS::UInteger stride() const

pub fn set_stride(&self, stride: UInteger)

Set the stride, in bytes, between vertex data in the buffer.

C++ equivalent: void setStride(NS::UInteger stride)

pub fn step_function(&self) -> VertexStepFunction

Get the step function that determines how the data is fetched.

C++ equivalent: VertexStepFunction stepFunction() const

pub fn set_step_function(&self, step_function: VertexStepFunction)

Set the step function that determines how the data is fetched.

C++ equivalent: void setStepFunction(MTL::VertexStepFunction stepFunction)

pub fn step_rate(&self) -> UInteger

Get the step rate that determines how often the data is fetched.

C++ equivalent: NS::UInteger stepRate() const

pub fn set_step_rate(&self, step_rate: UInteger)

Set the step rate that determines how often the data is fetched.

C++ equivalent: void setStepRate(NS::UInteger stepRate)

Trait Implementations

impl Clone for VertexBufferLayoutDescriptor

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VertexBufferLayoutDescriptor

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

Formats the value using the given formatter.

impl Drop for VertexBufferLayoutDescriptor

fn drop(&mut self)

Executes the destructor for this type.

impl Referencing for VertexBufferLayoutDescriptor

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 VertexBufferLayoutDescriptor

impl Sync for VertexBufferLayoutDescriptor