github.com/tickoalcantara12/micro/v3@v3.0.0-20221007104245-9d75b9bcbab9/util/buf/buf.go (about)

     1  // Copyright 2020 Asim Aslam
     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  //     https://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  // Original source: github.com/micro/go-micro/v3/util/buf/buf.go
    16  
    17  package buf
    18  
    19  import (
    20  	"bytes"
    21  )
    22  
    23  type buffer struct {
    24  	*bytes.Buffer
    25  }
    26  
    27  func (b *buffer) Close() error {
    28  	b.Buffer.Reset()
    29  	return nil
    30  }
    31  
    32  func New(b *bytes.Buffer) *buffer {
    33  	if b == nil {
    34  		b = bytes.NewBuffer(nil)
    35  	}
    36  	return &buffer{b}
    37  }