Function StrictUnmarshalJSON

modules.go:342–350

StrictUnmarshalJSON is like json.Unmarshal but returns an error if any of the fields are unrecognized. Useful when decoding module configurations, where you want to be more sure they're correct.

(data []byte, v any)

// module configurations, where you want to be more sure they're
// correct.
func StrictUnmarshalJSON(data []byte, v any) error {
	dec := json.NewDecoder(bytes.NewReader(data))
	dec.DisallowUnknownFields()
	err := dec.Decode(v)
	if jsonErr, ok := err.(*json.SyntaxError); ok {
		return fmt.Errorf("%w, at offset %d", jsonErr, jsonErr.Offset)
	}
	return err
}

var JSONRawMessageType = reflect.TypeFor[json.RawMessage]()