Struct VkCommandBufferUsageFlags

pub struct VkCommandBufferUsageFlags {
    pub one_time_submit: bool,
    pub render_pass_continue: bool,
    pub simultaneous_use: bool,
}

Wrapper for VkCommandBufferUsageFlags.

Use the macro VkCommandBufferUsageFlags! as an alternative method to create a structure. For example, these two snippets return the same value:

VkCommandBufferUsageFlags!(one_time_submit, render_pass_continue)

VkCommandBufferUsageFlags {
    one_time_submit: true,
    render_pass_continue: true,
    ..VkCommandBufferUsageFlags::none()
}

Fields

one_time_submit: bool

render_pass_continue: bool

simultaneous_use: bool

Implementations

impl VkCommandBufferUsageFlags

pub fn none() -> Self

Return a structure with all flags to false.

pub fn all() -> Self

Return a structure with all flags to true.

pub fn to_u32(&self) -> u32

Return the numerical bit flags corresponding to the structure (as described in the Vulkan specs).

pub fn from_u32(value: u32) -> Self

Create a structure corresponding to the specified numerical bit flags.

Trait Implementations

impl Clone for VkCommandBufferUsageFlags

fn clone(&self) -> VkCommandBufferUsageFlags

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VkCommandBufferUsageFlags

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

Formats the value using the given formatter.

impl Default for VkCommandBufferUsageFlags

fn default() -> VkCommandBufferUsageFlags

Returns the “default value” for a type.