Enum vulkano::memory::allocator::suballocator::AllocationType

pub enum AllocationType {
    Unknown,
    Linear,
    NonLinear,
}

Tells the suballocator what type of resource will be bound to the allocation, so that it can optimize memory usage while still respecting the buffer-image granularity.

Variants

Unknown

The type of resource is unknown, it might be either linear or non-linear. What this means is that allocations created with this type must always be aligned to the buffer-image granularity.

Linear

The resource is linear, e.g. buffers, linear images. A linear allocation following another linear allocation never needs to be aligned to the buffer-image granularity.

NonLinear

The resource is non-linear, e.g. optimal images. A non-linear allocation following another non-linear allocation never needs to be aligned to the buffer-image granularity.

Trait Implementations

impl Clone for AllocationType

fn clone(&self) -> AllocationType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AllocationType

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

Formats the value using the given formatter.

impl From<ImageTiling> for AllocationType

fn from(tiling: ImageTiling) -> Self

Converts to this type from the input type.

impl Hash for AllocationType

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where
    H: Hasher,
    Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq<AllocationType> for AllocationType

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for AllocationType

impl Eq for AllocationType

impl StructuralEq for AllocationType

impl StructuralPartialEq for AllocationType