inmem_store.go
func (i *InmemStore) GetUint64(key []byte) (uint64, error) {
	i.l.RLock()
	defer i.l.RUnlock()
	return i.kvInt[string(key)], nil
}
func (i *InmemStore) GetUint64(key []byte) (uint64, error) {
	i.l.RLock()
	defer i.l.RUnlock()
	return i.kvInt[string(key)], nil
}
func ( i * InmemStore ) GetUint64 ( key [ ] byte ) ( uint64 , error ) { i . l . RLock ( ) defer i . l . RUnlock ( ) return i . kvInt [ string ( key ) ] , nil }
// GetUint64 implements the StableStore interface.
GetUint64 implements the StableStore interface .