HostErrorContextGpu import { HostErrorContextGpu } from "destack:error"; GPU host-error context payload. export struct HostErrorContextGpu { kind: "gpu"; syscall: string; feature: string; } language/library/src/error/host.ds:453:460 Members kind: "gpu" Discriminator for this error-context variant. syscall: string Optional syscall or host API name. feature: string Optional feature identifier.