Struct CaptureManager 

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

The singleton manager for GPU capture operations.

C++ equivalent: MTL::CaptureManager

Use CaptureManager::shared() to get the singleton instance.

Implementations

impl CaptureManager

pub fn shared() -> Option<Self>

Get the shared capture manager singleton.

Returns None if capture is not supported on this system.

C++ equivalent: static CaptureManager* sharedCaptureManager()

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

Create from a raw pointer.

Safety

The pointer must be a valid Metal capture manager.

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

Get the raw pointer.

pub fn is_capturing(&self) -> bool

Check if a capture is currently in progress.

C++ equivalent: bool isCapturing() const

pub fn default_capture_scope(&self) -> Option<CaptureScope>

Get the default capture scope.

C++ equivalent: CaptureScope* defaultCaptureScope() const

pub fn set_default_capture_scope(&self, scope: &CaptureScope)

Set the default capture scope.

C++ equivalent: void setDefaultCaptureScope(const CaptureScope*)

pub fn new_capture_scope_with_device( &self, device: &Device, ) -> Option<CaptureScope>

Create a new capture scope for a device.

C++ equivalent: CaptureScope* newCaptureScope(const Device*)

pub fn new_capture_scope_with_command_queue( &self, queue: &CommandQueue, ) -> Option<CaptureScope>

Create a new capture scope for a command queue.

C++ equivalent: CaptureScope* newCaptureScope(const CommandQueue*)

pub fn supports_destination(&self, destination: CaptureDestination) -> bool

Check if a capture destination is supported.

C++ equivalent: bool supportsDestination(CaptureDestination)

pub fn start_capture( &self, descriptor: &CaptureDescriptor, ) -> Result<(), CaptureError>

Start a capture with a descriptor.

Returns Ok(()) on success or Err(CaptureError) on failure.

C++ equivalent: bool startCapture(const CaptureDescriptor*, NS::Error**)

pub fn start_capture_with_device(&self, device: &Device)

Start a capture for a device (simplified API).

C++ equivalent: void startCapture(const Device*)

pub fn start_capture_with_command_queue(&self, queue: &CommandQueue)

Start a capture for a command queue (simplified API).

C++ equivalent: void startCapture(const CommandQueue*)

pub fn start_capture_with_scope(&self, scope: &CaptureScope)

Start a capture for a capture scope (simplified API).

C++ equivalent: void startCapture(const CaptureScope*)

pub fn stop_capture(&self)

Stop the current capture.

C++ equivalent: void stopCapture()

Trait Implementations

impl Clone for CaptureManager

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 CaptureManager

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

Formats the value using the given formatter.

impl Drop for CaptureManager

fn drop(&mut self)

Executes the destructor for this type.

impl Referencing for CaptureManager

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 CaptureManager

impl Sync for CaptureManager