Versions in this module Expand all Collapse all v1 v1.2.0 Oct 24, 2018 Changes in this version + var ErrAlreadyExists = errors.New("already exists") + var ErrFailedPrecondition = errors.New("failed precondition") + var ErrInvalidArgument = errors.New("invalid argument") + var ErrNotFound = errors.New("not found") + var ErrNotImplemented = errors.New("not implemented") + var ErrUnavailable = errors.New("unavailable") + var ErrUnknown = errors.New("unknown") + func FromGRPC(err error) error + func IsAlreadyExists(err error) bool + func IsFailedPrecondition(err error) bool + func IsInvalidArgument(err error) bool + func IsNotFound(err error) bool + func IsNotImplemented(err error) bool + func IsUnavailable(err error) bool + func ToGRPC(err error) error + func ToGRPCf(err error, format string, args ...interface{}) error