pfg

pfg

-- import "github.com/victorhaggqvist/pfg"

Package pfg provides error helpers for detailed return errors to be used with https://github.com/grpc-ecosystem/grpc-gateway

Usage

func ErrorDetail

func ErrorDetail(code codes.Code, msg string, details ...proto.Message) error

ErrorDetail creates an error with bundled detail messages

func ErrorHandler

func ErrorHandler(ctx context.Context, mux *runtime.ServeMux, marshaler runtime.Marshaler, rw http.ResponseWriter, req *http.Request, err error)

ErrorHandler for gRPC JSON Gateway runtime

Usage

gw := runtime.NewServeMux(
	runtime.WithProtoErrorHandler(pfg.ErrorHandler),
	runtime.WithMarshalerOption(runtime.MIMEWildcard, &runtime.JSONBuiltin{}),
)