Function RegisterMultiCauseDecoder

errbase/decode.go:200–206

RegisterMultiCauseDecoder can be used to register new multi-cause wrapper types to the library. Registered wrappers will be decoded using their own Go type when an error is decoded. Multi-cause wrappers that have not been registered will be decoded using the opaqueWrapper type.

(theType TypeKey, decoder MultiCauseDecoder)

// wrappers that have not been registered will be decoded using the
// opaqueWrapper type.
func RegisterMultiCauseDecoder(theType TypeKey, decoder MultiCauseDecoder) {
	if decoder == nil {
		delete(multiCauseDecoders, theType)
	} else {
		multiCauseDecoders[theType] = decoder
	}
}