github.com/cockroachdb/cockroach@v20.2.0-alpha.1+incompatible/pkg/kv/kvserver/concurrency/lock/locking.go (about)

     1  // Copyright 2020 The Cockroach Authors.
     2  //
     3  // Use of this software is governed by the Business Source License
     4  // included in the file licenses/BSL.txt.
     5  //
     6  // As of the Change Date specified in that file, in accordance with
     7  // the Business Source License, use of this software will be governed
     8  // by the Apache License, Version 2.0, included in the file
     9  // licenses/APL.txt.
    10  
    11  // Package lock provides type definitions for locking-related concepts used by
    12  // concurrency control in the key-value layer.
    13  package lock
    14  
    15  import fmt "fmt"
    16  
    17  // MaxDurability is the maximum value in the Durability enum.
    18  const MaxDurability = Unreplicated
    19  
    20  func init() {
    21  	for v := range Durability_name {
    22  		if d := Durability(v); d > MaxDurability {
    23  			panic(fmt.Sprintf("Durability (%s) with value larger than MaxDurability", d))
    24  		}
    25  	}
    26  }