Enum vulkano::memory::DedicatedAlloc

pub enum DedicatedAlloc<'a> {
    None,
    Buffer(&'a UnsafeBuffer),
    Image(&'a UnsafeImage),
}

Indicates whether we want to allocate memory for a specific resource, or in a generic way.

Using dedicated allocations can yield better performance, but requires the VK_KHR_dedicated_allocation extension to be enabled on the device.

If a dedicated allocation is performed, it must only be bound to any resource other than the one that was passed with the enumeration.

Variants

None

Generic allocation.

Buffer(&'a UnsafeBuffer)

Allocation dedicated to a buffer.

Image(&'a UnsafeImage)

Allocation dedicated to an image.

Trait Implementations

impl<'a> Clone for DedicatedAlloc<'a>

fn clone(&self) -> DedicatedAlloc<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for DedicatedAlloc<'a>

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

Formats the value using the given formatter.

impl<'a> Copy for DedicatedAlloc<'a>