var encoding/json/internal/jsonopts.GetUnknownOption

3 uses

	encoding/json/internal/jsonopts (current package)
		options.go#L72: var GetUnknownOption = func(Struct, Options) (any, bool) { panic("unknown option") }
		options.go#L118: 		v, ok := GetUnknownOption(*structOpts, opt)

	encoding/json/v2
		options.go#L275: 	jsonopts.GetUnknownOption = func(src jsonopts.Struct, zero jsonopts.Options) (any, bool) {