Struct BufferCreateInfo

pub struct BufferCreateInfo {
    pub flags: BufferCreateFlags,
    pub sharing: Sharing<SmallVec<[u32; 4]>>,
    pub size: DeviceSize,
    pub usage: BufferUsage,
    pub external_memory_handle_types: ExternalMemoryHandleTypes,
    pub _ne: NonExhaustive,
}

Parameters to create a new Buffer.

Fields

flags: BufferCreateFlags

Additional properties of the buffer.

The default value is empty.

sharing: Sharing<SmallVec<[u32; 4]>>

Whether the buffer can be shared across multiple queues, or is limited to a single queue.

The default value is Sharing::Exclusive.

size: DeviceSize

The size in bytes of the buffer.

When using the Buffer constructors, you must leave this at 0. They fill this field based on the data type of the contents and the other parameters you provide, and then pass this create-info to RawBuffer::new. You must override the default when constructing RawBuffer directly.

The default value is 0.

usage: BufferUsage

How the buffer is going to be used.

The default value is BufferUsage::empty(), which must be overridden.

external_memory_handle_types: ExternalMemoryHandleTypes

The external memory handle types that are going to be used with the buffer.

If this value is not empty, then the device API version must be at least 1.1, or the khr_external_memory extension must be enabled on the device.

The default value is ExternalMemoryHandleTypes::empty().

_ne: NonExhaustive

Trait Implementations

impl Clone for BufferCreateInfo

fn clone(&self) -> BufferCreateInfo

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BufferCreateInfo

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

Formats the value using the given formatter.

impl Default for BufferCreateInfo

fn default() -> Self

Returns the “default value” for a type.