Enum gfx_hal::pso::AllocationError

pub enum AllocationError {
    OutOfHostMemory,
    OutOfDeviceMemory,
    OutOfPoolMemory,
    FragmentedPool,
    IncompatibleLayout,
}

An error allocating descriptor sets from a pool.

Variants

OutOfHostMemory

Memory allocation on the host side failed. This could be caused by a lack of memory or pool fragmentation.

OutOfDeviceMemory

Memory allocation on the host side failed. This could be caused by a lack of memory or pool fragmentation.

OutOfPoolMemory

Memory allocation failed as there is not enough in the pool. This could be caused by too many descriptor sets being created.

FragmentedPool

Memory allocation failed due to pool fragmentation.

IncompatibleLayout

Descriptor set allocation failed as the layout is incompatible with the pool.

Trait Implementations

impl Clone for AllocationError

fn clone(&self) -> AllocationError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AllocationError

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

Formats the value using the given formatter.

impl Display for AllocationError

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

Formats the value using the given formatter.

impl Fail for AllocationError

fn name(&self) -> Option<&str>

Returns the “name” of the error.

fn cause(&self) -> Option<&dyn Fail>

Returns a reference to the underlying cause of this failure, if it is an error that wraps other errors.

fn backtrace(&self) -> Option<&Backtrace>

Returns a reference to the Backtrace carried by this failure, if it carries one.

fn context<D>(self, context: D) -> Context<D>where
    D: 'static + Display + Send + Sync,
    Self: Sized,

Provides context for this failure.

fn compat(self) -> Compat<Self>where
    Self: Sized,

Wraps this failure in a compatibility wrapper that implements std::error::Error.

impl PartialEq<AllocationError> for AllocationError

fn eq(&self, other: &AllocationError) -> 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 AllocationError

impl Eq for AllocationError

impl StructuralEq for AllocationError

impl StructuralPartialEq for AllocationError