Enum AllocatorError

pub enum AllocatorError {
    Incomplete(Extent),
    NotEnoughResources {
        requested: Extent,
        available: usize,
    },
    Other(Error),
}

Errors that occur during allocation operations.

Variants

Incomplete(Extent)

NotEnoughResources

The requested shape is too large for the allocator.

Fields

requested: Extent

available: usize

Other(Error)

An uncategorized error from an underlying system.

Trait Implementations

impl Debug for AllocatorError

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

Formats the value using the given formatter.

impl Display for AllocatorError

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

Formats the value using the given formatter.

impl Error for AllocatorError

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<AllocatorError> for Error

fn from(e: AllocatorError) -> Self

Converts to this type from the input type.

impl From<Error> for AllocatorError

fn from(source: Error) -> Self

Converts to this type from the input type.