width.h

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#pragma once
 
#include "di/container/string/string_view.h"
#include "di/vocab/optional/prelude.h"
 
namespace dius::unicode {
auto code_point_width(c32 code_point) -> di::Optional<u8>;

auto grapheme_cluster_width(di::StringView grapheme_cluster) -> u8;

auto text_width(di::StringView string) -> usize;
}