Enum sierra::DescriptorsAllocationError

pub enum DescriptorsAllocationError {
    OutOfMemory {
        source: OutOfMemory,
    },
    Fragmentation,
}

AllocationError that may occur during descriptor sets allocation.

Variants

OutOfMemory

Out of device memory

Fields of OutOfMemory

source: OutOfMemory

Fragmentation

The total number of descriptors across all pools created
with flag CREATE_UPDATE_AFTER_BIND_BIT set exceeds max_update_after_bind_descriptors_in_all_pools Or fragmentation of the underlying hardware resources occurs.

Trait Implementations

impl Clone for DescriptorsAllocationError

fn clone(&self) -> DescriptorsAllocationError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DescriptorsAllocationError

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

Formats the value using the given formatter.

impl Display for DescriptorsAllocationError

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

Formats the value using the given formatter.

impl Error for DescriptorsAllocationError

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

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

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<OutOfMemory> for DescriptorsAllocationError

fn from(source: OutOfMemory) -> Self

Performs the conversion.

impl PartialEq<DescriptorsAllocationError> for DescriptorsAllocationError

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

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

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

This method tests for !=.

impl Copy for DescriptorsAllocationError

impl Eq for DescriptorsAllocationError

impl StructuralEq for DescriptorsAllocationError

impl StructuralPartialEq for DescriptorsAllocationError