Enum HeapsError

pub enum HeapsError {
    AllocationError(AllocationError),
    NoSuitableMemory(u32, Properties),
}

Possible errors returned by Heaps.

Variants

AllocationError(AllocationError)

Memory allocation failure.

NoSuitableMemory(u32, Properties)

No memory types among required for resource with requested properties was found.

Trait Implementations

impl Clone for HeapsError

fn clone(&self) -> HeapsError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for HeapsError

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

Formats the value using the given formatter.

impl Display for HeapsError

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

Formats the value using the given formatter.

impl Error for HeapsError

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

Returns the lower-level source of this error, if any.

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

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.

impl From<AllocationError> for HeapsError

fn from(error: AllocationError) -> Self

Converts to this type from the input type.

impl From<OutOfMemory> for HeapsError

fn from(error: OutOfMemory) -> Self

Converts to this type from the input type.

impl PartialEq for HeapsError

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl StructuralPartialEq for HeapsError