Struct BufferUsage

#[repr(transparent)]
pub struct BufferUsage(pub VkBufferUsageFlags);

Bitmask specifying allowed usage of a buffer

Tuple Fields

0: VkBufferUsageFlags

Implementations

impl BufferUsage

pub const TRANSFER_SRC: Self

Specifies that the buffer can be used as the source of a transfer command

pub const TRANSFER_DEST: Self

Specifies that the buffer can be used as the destination of a transfer command

pub const UNIFORM_TEXEL_BUFFER: Self

Specifies that the buffer can be used to create a BufferView suitable for occupying a DescriptorSet slot of type VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER

pub const STORAGE_TEXEL_BUFFER: Self

Specifies that the buffer can be used to create a BufferView suitable for occupying a DescriptorSet slot of type VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER

pub const UNIFORM_BUFFER: Self

Specifies that the buffer can be used in a DescriptorBufferInfo suitable for occupying a DescriptorSet slot either of type VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER or VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC

pub const STORAGE_BUFFER: Self

Specifies that the buffer can be used in a DescriptorBufferInfo suitable for occupying a DescriptorSet slot either of type VK_DESCRIPTOR_TYPE_STORAGE_BUFFER or VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC

pub const INDEX_BUFFER: Self

Specifies that the buffer is suitable for passing as the buffer parameter to DrawCommandBuffer::bind_index_buffer

pub const VERTEX_BUFFER: Self

Specifies that the buffer is suitable for passing as an element of the buffers array to DrawCommandBuffer::bind_vertex_buffers

pub const INDIRECT_BUFFER: Self

Specifies that the buffer is suitable for passing as the buffer parameter to DrawCommandBuffer::draw_indirect, DrawCommandBuffer::draw_indexed_indirect, or ComputeCommandBuffer::dispatch_indirect

pub const fn transfer_src(self) -> Self

Specifies that the buffer can be used as the source of a transfer command

pub const fn transfer_dest(self) -> Self

Specifies that the buffer can be used as the destination of a transfer command

pub const fn uniform_texel_buffer(self) -> Self

Specifies that the buffer can be used to create a BufferView suitable for occupying a DescriptorSet slot of type VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER

pub const fn storage_texel_buffer(self) -> Self

Specifies that the buffer can be used to create a BufferView suitable for occupying a DescriptorSet slot of type VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER

pub const fn uniform_buffer(self) -> Self

Specifies that the buffer can be used in a DescriptorBufferInfo suitable for occupying a DescriptorSet slot either of type VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER or VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC

pub const fn storage_buffer(self) -> Self

Specifies that the buffer can be used in a DescriptorBufferInfo suitable for occupying a DescriptorSet slot either of type VK_DESCRIPTOR_TYPE_STORAGE_BUFFER or VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC

pub const fn index_buffer(self) -> Self

Specifies that the buffer is suitable for passing as the buffer parameter to DrawCommandBuffer::bind_index_buffer

pub const fn vertex_buffer(self) -> Self

Specifies that the buffer is suitable for passing as an element of the buffers array to DrawCommandBuffer::bind_vertex_buffers

pub const fn indirect_buffer(self) -> Self

Specifies that the buffer is suitable for passing as the buffer parameter to DrawCommandBuffer::draw_indirect, DrawCommandBuffer::draw_indexed_indirect, or ComputeCommandBuffer::dispatch_indirect

pub const fn merge(self, other: Self) -> Self

merge two flags (const alias of BitOr)

pub const fn default_access_mask(self) -> VkAccessFlags

Generates a default access type mask

pub const fn is_uniform(self) -> bool

Determines if flag contains usage of uniform-buffer

pub const fn is_storage(self) -> bool

Determines if flag contains usage of storage-buffer

Trait Implementations

impl BitOr for BufferUsage

type Output = BufferUsage

The resulting type after applying the | operator.

fn bitor(self, other: Self) -> Self

Performs the | operation.

impl BitOrAssign for BufferUsage

fn bitor_assign(&mut self, other: Self)

Performs the |= operation.

impl Clone for BufferUsage

fn clone(&self) -> BufferUsage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BufferUsage

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

Formats the value using the given formatter.

impl From<BufferUsage> for VkBufferUsageFlags

fn from(value: BufferUsage) -> Self

Converts to this type from the input type.

impl PartialEq for BufferUsage

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for BufferUsage

impl Eq for BufferUsage

impl StructuralPartialEq for BufferUsage