33 lines
576 B
Go
33 lines
576 B
Go
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package buffers_test
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import (
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"github.com/reiver/go-buffers"
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"fmt"
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)
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func ExampleWriter() {
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var buffer [256]byte
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var p []byte = buffer[:]
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writer := buffers.NewWriter(p)
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data := []byte("Hello world!")
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n, err := writer.Write(data)
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if nil != err {
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fmt.Printf("ERROR: Problem writing: %s\n", err)
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return
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}
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fmt.Printf("Wrote %d bytes to the buffer.\n", n)
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fmt.Printf("Those %d bytes in the buffer have a value of “%s”.\n", n, buffer)
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// Output:
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// Wrote 12 bytes to the buffer.
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// Those 12 bytes in the buffer have a value of “Hello world!”.
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}
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