Versions in this module Expand all Collapse all v0 v0.2.0 Jun 15, 2020 v0.1.0 Dec 4, 2019 Changes in this version + const GRP + var Err1 = errors.DeclareFormalType(GRP, "Err1", "%s: %s") + func ErrorsMain() + func Show(msg string, err error, print bool)