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setting.go
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setting.go
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// Copyright 2017 The Cockroach Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
// implied. See the License for the specific language governing
// permissions and limitations under the License.
package settings
// Setting implementions wrap a val with atomic access.
type Setting interface {
setToDefault()
// Typ returns the short (1 char) string denoting the type of setting.
Typ() string
String() string
}
type numericSetting interface {
Setting
Validate(i int64) error
set(i int64) error
}