Struct BufferInfoBuilder 

pub struct BufferInfoBuilder { /* private fields */ }

Builder for BufferInfo.

Implementations

impl BufferInfoBuilder

pub fn alignment(self, value: DeviceSize) -> Self

Byte alignment of the base device address of the buffer.

Must be a power of two.

pub fn dedicated(self, value: bool) -> Self

Specifies a dedicated memory allocation managed by the Vulkan driver and not by the internal memory allocation pool transient resources share.

The driver may optimize access to dedicated buffers.

pub fn host_read(self, value: bool) -> Self

Specifies a buffer whose memory is host visible and may be mapped.

Memory optimal for CPU readback of data may be used.

pub fn host_write(self, value: bool) -> Self

Specifies a buffer whose memory is host visible and may be mapped.

Memory optimal for uploading data to the GPU and potentially for constant buffers may be used.

pub fn size(self, value: DeviceSize) -> Self

Size in bytes of the buffer to be created.

pub fn usage(self, value: BufferUsageFlags) -> Self

A bitmask of specifying allowed usages of the buffer.

impl BufferInfoBuilder

pub fn build(self) -> BufferInfo

Builds a new BufferInfo.

Panics

If any of the following values have not been set this function will panic:

• size

If alignment is not a power to two this function will panic.

Trait Implementations

impl Clone for BufferInfoBuilder

fn clone(&self) -> BufferInfoBuilder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BufferInfoBuilder

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

Formats the value using the given formatter.

impl Default for BufferInfoBuilder

fn default() -> Self

Returns the “default value” for a type.

impl From<BufferInfoBuilder> for BufferInfo

fn from(info: BufferInfoBuilder) -> Self

Converts to this type from the input type.

impl Copy for BufferInfoBuilder