Enum BackendErrorKind 

#[non_exhaustive]
pub enum BackendErrorKind {
    Other,
    Truncated,
    NotImplemented,
    Unsupported,
    Buffer,
    Validation,
    InternalInvariant,
}

Machine-readable class for backend failures surfaced by the facade.

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.

Other

Backend failure has no shared codec classification.

Truncated

Backend failure indicates truncated input.

NotImplemented

Backend failure indicates a planned but unimplemented feature.

Unsupported

Backend failure indicates unsupported input, options, or host capability.

Buffer

Backend failure indicates caller buffer sizing or layout problems.

Validation

Backend failure happened while validating a backend-produced codestream.

InternalInvariant

Failure indicates an internal facade/cache invariant violation.

Trait Implementations

impl Clone for BackendErrorKind

fn clone(&self) -> BackendErrorKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for BackendErrorKind

impl Debug for BackendErrorKind

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

Formats the value using the given formatter.

impl Display for BackendErrorKind

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

Formats the value using the given formatter.

impl Eq for BackendErrorKind

impl PartialEq for BackendErrorKind

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for BackendErrorKind