Struct VulkanOwnedTextureFrameHandle 

pub struct VulkanOwnedTextureFrameHandle { /* private fields */ }

RAII guard for an acquired Vulkan session-owned texture frame.

Releasing the guard ends the borrow of the backend Vulkan image, image view, and device.

Implementations

impl VulkanOwnedTextureFrameHandle

pub fn frame(&self) -> Result<&VulkanOwnedTextureFrame>

Returns copied metadata for this acquired frame.

pub fn is_closed(&self) -> bool

pub unsafe fn image(&self) -> Result<FrameNativePointer<'_>>

Returns the borrowed Vulkan image pointer for backend interop.

Safety

The returned pointer is valid only while this frame handle remains open. The caller must not store or use it after frame release and must satisfy Vulkan synchronization and thread-affinity requirements.

pub unsafe fn image_view(&self) -> Result<FrameNativePointer<'_>>

Returns the borrowed Vulkan image view pointer for backend interop.

Safety

The returned pointer has the same lifetime and synchronization requirements as VulkanOwnedTextureFrameHandle::image.

pub unsafe fn device(&self) -> Result<FrameNativePointer<'_>>

Returns the borrowed Vulkan device pointer for backend interop.

Safety

The returned pointer has the same lifetime and synchronization requirements as VulkanOwnedTextureFrameHandle::image.

pub fn close(self) -> Result<(), HandleOperationError<Self>>

Explicitly releases this frame.

Trait Implementations

impl Debug for VulkanOwnedTextureFrameHandle

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

Formats the value using the given formatter.

impl Drop for VulkanOwnedTextureFrameHandle

fn drop(&mut self)

Executes the destructor for this type.