Versions in this module Expand all Collapse all v1 v1.4.1 Sep 27, 2020 Changes in this version + var Version = "local build" + func MultiError(errors ...error) error + func RolledUpErrorMessage(err error) string + func UnwrapError(err error) error + func WrapError(inner error, message string) error + func WrapErrorf(inner error, format string, args ...interface{}) error + type Semaphore struct + func NewSemaphore(slots uint64) *Semaphore + func (s *Semaphore) Len() uint64 + func (s *Semaphore) Release() error + func (s *Semaphore) Wait(ctx context.Context) error + type WrappedError interface + Inner func() error + Message func() string