di::concepts::Formattable Concept Reference

#include <di/format/concepts/formattable.h>

Concept definition

template<typename T>
concept di::concepts::Formattable =  requires(format::ContextPlaceholder& context,
                               format::FormatParseContext<container::string::Utf8Encoding> parse_context, T&& value) {
    { (*format::formatter<T>(parse_context))(context, util::forward<T>(value)) } -> SameAs<Result<void>>;
}