Interface RendererFallbackReport

One skipped backend, as RendererResolveOptions.onFallback sees it.

interface RendererFallbackReport {
    backend: RendererBackend;
    error?: unknown;
    missing?: readonly RendererCapabilityName[];
    reason: RendererFallbackReason;
}

Index

Properties

backend error? missing? reason

Properties

`Readonly`backend

backend: RendererBackend

The backend that was not used.

`Optional` `Readonly`error

error?: unknown

The rejection, for "initialization-failed"; absent otherwise.

`Optional` `Readonly`missing

missing?: readonly RendererCapabilityName[]

The required capabilities the backend did not affirm, in declaration order — present exactly for "missing-capability" (WP-R1.9).

`Readonly`reason

reason: RendererFallbackReason

Why it was not used.