diff --git a/runewriter.go b/runewriter.go
index 6807c06..4ea6fb3 100644
--- a/runewriter.go
+++ b/runewriter.go
@@ -9,9 +9,9 @@ type RuneWriter struct {
 	writer io.Writer
 }
 
-// NewRuneWriter wraps an io.Writer and returns a RuneWriter.
-func NewRuneWriter(writer io.Writer) *RuneWriter {
-	return &RuneWriter{
+// RuneWriterWrap wraps an io.Writer and returns a RuneWriter.
+func RuneWriterWrap(writer io.Writer) RuneWriter {
+	return RuneWriter{
 		writer: writer,
 	}
 }
diff --git a/runewriter_test.go b/runewriter_test.go
index 14c2d94..3020477 100644
--- a/runewriter_test.go
+++ b/runewriter_test.go
@@ -58,7 +58,7 @@ func TestRuneWriter(t *testing.T) {
 		var buffer strings.Builder
 		var total int
 
-		runeWriter := utf8.NewRuneWriter(&buffer)
+		runeWriter := utf8.RuneWriterWrap(&buffer)
 
 		for runeNumber, r := range test.Runes {