Enum CapabilityRejectionKind 

#[non_exhaustive]
pub enum CapabilityRejectionKind {
    UnsupportedFormat,
    UnsupportedSampling,
    UnsupportedBitDepth,
    UnsupportedOperation,
    MissingPreparedPlan,
    UnsupportedContainer,
    GeometryMismatch,
    ResourceLimit,
    ContextMismatch,
    ContractViolation,
}

Stable category for a backend request rejected before execution.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

UnsupportedFormat

The requested pixel or sample format is unsupported.

UnsupportedSampling

Component sampling is unsupported.

UnsupportedBitDepth

Sample precision or coded bitplane count is unsupported.

UnsupportedOperation

The requested decode or encode operation is unsupported.

MissingPreparedPlan

A required prepared execution plan is absent or incompatible.

UnsupportedContainer

The compressed container or transfer shape is unsupported.

GeometryMismatch

Validated dimensions, ranges, or component geometry are inconsistent.

ResourceLimit

A bounded backend resource or address range cannot represent the request.

ContextMismatch

A request belongs to a different device, context, or session.

ContractViolation

Checked internal ownership or execution state violated its contract.

Trait Implementations

impl Clone for CapabilityRejectionKind

fn clone(&self) -> CapabilityRejectionKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CapabilityRejectionKind

impl Debug for CapabilityRejectionKind

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

Formats the value using the given formatter.

impl Eq for CapabilityRejectionKind

impl Hash for CapabilityRejectionKind

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for CapabilityRejectionKind

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CapabilityRejectionKind