method Struct.prototype.toU8aimport { Struct } from "https://deno.land/x/polkadot@0.2.28/types-codec/mod.ts"; toU8a(isBare?: BareOpts): Uint8ArrayParametersoptionalisBare: BareOptstrue when the value has none of the type-specific prefixes (internal) ReturnsUint8Array