public Utf8String TrimEnd()
{
CodePointReverseEnumerator it = CodePoints.GetReverseEnumerator();
while (it.MoveNext() && UnicodeCodePoint.IsWhitespace(it.Current))
{
}
return(Substring(0, it.PositionInCodeUnits));
}
public Utf8String TrimStart()
{
CodePointEnumerator it = GetCodePointEnumerator();
while (it.MoveNext() && UnicodeCodePoint.IsWhitespace(it.Current))
{
}
return(Substring(it.PositionInCodeUnits));
}