IoPollEvent import { IoPollEvent } from "destack:io/binding"; Readiness event. export struct IoPollEvent { key: uint64; ready: IoPollInterest; value: int32; } language/library/src/io/binding/poll.ds:38:45 Members key: uint64 User-assigned key for the registered target. ready: IoPollInterest Ready interest mask. value: int32 Backend-specific payload when the host exposes one.