github.com/shogo82148/std@v1.22.1-0.20240327122250-4e474527810c/testing/iotest/writer.go (about)

     1  // Copyright 2009 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  package iotest
     6  
     7  import "github.com/shogo82148/std/io"
     8  
     9  // TruncateWriterは、wに書き込むWriterを返しますが、
    10  // nバイト後に静かに停止します。
    11  func TruncateWriter(w io.Writer, n int64) io.Writer