engine: drop List function

Drop the function that was not called anywhere because there is a similar
function `ListWithCursor` that is being used.

Signed-off-by: Andrey Butusov <[email protected]>

Author: End-rey

pkg/local_object_storage/engine/select.go

@@ -49,46 +49,3 @@ func (e *StorageEngine) Select(cnr cid.ID, filters object.SearchFilters) ([]oid.
 
 	return addrList, nil
 }
-
-// List returns `limit` available physically storage object addresses in engine.
-// If limit is zero, then returns all available object addresses.
-//
-// Returns an error if executions are blocked (see BlockExecution).
-func (e *StorageEngine) List(limit uint64) ([]oid.Address, error) {
-	if e.metrics != nil {
-		defer elapsed(e.metrics.AddListObjectsDuration)()
-	}
-
-	e.blockMtx.RLock()
-	defer e.blockMtx.RUnlock()
-
-	if e.blockErr != nil {
-		return nil, e.blockErr
-	}
-
-	addrList := make([]oid.Address, 0, limit)
-	uniqueMap := make(map[string]struct{})
-	ln := uint64(0)
-
-	// consider iterating over shuffled shards
-	for _, sh := range e.unsortedShards() {
-		res, err := sh.List() // consider limit result of shard iterator
-		if err != nil {
-			e.reportShardError(sh, "could not select objects from shard", err)
-			continue
-		}
-		for _, addr := range res { // save only unique values
-			if _, ok := uniqueMap[addr.EncodeToString()]; !ok {
-				uniqueMap[addr.EncodeToString()] = struct{}{}
-				addrList = append(addrList, addr)
-
-				ln++
-				if limit > 0 && ln >= limit {
-					return addrList, nil
-				}
-			}
-		}
-	}
-
-	return addrList, nil
-}