github.com/inspektor-gadget/inspektor-gadget@v0.28.1/pkg/columns/formatter/json/buffer.go (about)

     1  // Copyright 2023 The Inspektor Gadget authors
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package json
    16  
    17  import (
    18  	"bytes"
    19  	"sync"
    20  )
    21  
    22  var bufpool = sync.Pool{
    23  	New: func() interface{} {
    24  		return &encodeState{}
    25  	},
    26  }
    27  
    28  type encodeState struct {
    29  	bytes.Buffer
    30  	scratch [64]byte
    31  	err     error
    32  }