Struct vulkano::buffer::sys::UnsafeBuffer

pub struct UnsafeBuffer { /* private fields */ }

Data storage in a GPU-accessible location.

Implementations

impl UnsafeBuffer

pub fn new(
    device: Arc<Device>,
    create_info: UnsafeBufferCreateInfo
) -> Result<Arc<Self>, BufferCreationError>

Creates a new UnsafeBuffer.

Panics

• Panics if create_info.sharing is Concurrent with less than 2 items.
• Panics if create_info.size is zero.
• Panics if create_info.usage is empty.

pub unsafe fn from_handle(
    device: Arc<Device>,
    handle: Buffer,
    create_info: UnsafeBufferCreateInfo
) -> Arc<Self>

Creates a new UnsafeBuffer from a raw object handle.

Safety

• handle must be a valid Vulkan object handle created from device.
• create_info must match the info used to create the object.

pub fn memory_requirements(&self) -> MemoryRequirements

Returns the memory requirements for this buffer.

pub unsafe fn bind_memory(
    &self,
    memory: &DeviceMemory,
    offset: DeviceSize
) -> Result<(), OomError>

Binds device memory to this buffer.

pub fn size(&self) -> DeviceSize

Returns the size of the buffer in bytes.

pub fn usage(&self) -> &BufferUsage

Returns the usage the buffer was created with.

pub fn external_memory_handle_types(&self) -> ExternalMemoryHandleTypes

Returns the external memory handle types that are supported with this buffer.

pub fn key(&self) -> u64

Returns a key unique to each UnsafeBuffer. Can be used for the conflicts_key method.

Trait Implementations

impl Debug for UnsafeBuffer

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

Formats the value using the given formatter.

impl DeviceOwned for UnsafeBuffer

fn device(&self) -> &Arc<Device>

Returns the device that owns Self.

impl Drop for UnsafeBuffer

fn drop(&mut self)

Executes the destructor for this type.

impl Hash for UnsafeBuffer

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where
    H: Hasher,

Feeds a slice of this type into the given Hasher.

impl PartialEq<UnsafeBuffer> for UnsafeBuffer

fn eq(&self, other: &Self) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl VulkanObject for UnsafeBuffer

type Object = Buffer

The type of the object.

fn internal_object(&self) -> Buffer

Returns a reference to the object.

impl Eq for UnsafeBuffer