Versions in this module Expand all Collapse all v1 v1.4.2 Jan 28, 2019 v1.4.1 Jan 23, 2019 Changes in this version + type Dynamic struct + func NewDynamic(n int64) *Dynamic + func (s *Dynamic) Acquire(ctx context.Context) error + func (s *Dynamic) Release() + func (s *Dynamic) SetSize(n int64) error