Enum MapError

pub enum MapError {
    OutOfMemory(OutOfMemory),
    OutOfBounds,
    MappingFailed,
    Access,
}

Error accessing a mapping.

Variants

OutOfMemory(OutOfMemory)

Out of either host or device memory.

OutOfBounds

The requested mapping range is outside of the resource.

MappingFailed

Failed to allocate an appropriately sized contiguous virtual address range.

Access

Memory is not CPU visible.

Trait Implementations

impl Clone for MapError

fn clone(&self) -> MapError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MapError

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

Formats the value using the given formatter.

impl Display for MapError

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

Formats the value using the given formatter.

impl Error for MapError

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<OutOfMemory> for MapError

fn from(source: OutOfMemory) -> Self

Converts to this type from the input type.

impl PartialEq for MapError

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