30 lines
485 B
Go
30 lines
485 B
Go
package utf8
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import (
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"io"
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)
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// A utf8.RuneReader implements the io.RuneReader interface by reading from an io.Reader.
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type RuneReader struct {
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reader io.Reader
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}
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func RuneReaderWrap(reader io.Reader) RuneReader {
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return RuneReader{
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reader: reader,
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}
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}
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func (receiver *RuneReader) ReadRune() (rune, int, error) {
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if nil == receiver {
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return 0, 0, errNilReceiver
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}
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reader := receiver.reader
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if nil == reader {
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return 0, 0, errNilReader
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}
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return ReadRune(reader)
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}
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