mirror of
https://github.com/minio/minio.git
synced 2025-03-06 16:50:11 -05:00
46 lines
1.2 KiB
Go
46 lines
1.2 KiB
Go
// Copyright (c) 2015-2025 MinIO, Inc.
|
|
//
|
|
// This file is part of MinIO Object Storage stack
|
|
//
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Affero General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Affero General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Affero General Public License
|
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
package bpool
|
|
|
|
import "sync"
|
|
|
|
// Pool is a single type sync.Pool with a few extra properties:
|
|
// If New is not set Get may return the zero value of T.
|
|
type Pool[T any] struct {
|
|
New func() T
|
|
p sync.Pool
|
|
}
|
|
|
|
// Get will retuen a new T
|
|
func (p *Pool[T]) Get() T {
|
|
v, ok := p.p.Get().(T)
|
|
if ok {
|
|
return v
|
|
}
|
|
if p.New == nil {
|
|
var t T
|
|
return t
|
|
}
|
|
return p.New()
|
|
}
|
|
|
|
// Put a used T.
|
|
func (p *Pool[T]) Put(t T) {
|
|
p.p.Put(t)
|
|
}
|