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Obtaining the actual size of the underlying storage of the buffer can be very useful in various scenarios. Long running programs which write and read large amounts of data to buffers might have to recycle buffers in order to avoid holding onto potentially huge buffers. For example, a piece of code which buffers a lot of data in a buffer might need to release the big buffer and start again with a smaller buffer after it finished processing the huge amount of data. In cases where pools of bytes.Buffer are used, being able to check the size of the allocated data can be very useful. Instead of forking bytes.Buffer or writing new code, we can export the Cap() method. Change-Id: I79d4f0a3cff53b9419d82c8122964761e9e38566 Reviewed-on: https://go-review.googlesource.com/8342 Reviewed-by: Rob Pike <r@golang.org>
10 lines
278 B
Go
10 lines
278 B
Go
// Copyright 2009 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package bytes
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// Export func for testing
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var IndexBytePortable = indexBytePortable
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var EqualPortable = equalPortable
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