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/*
* This source code is released into the public domain.
*/
module;
#include <cassert>
#include <cstdlib>
#include <string>
#include <ucl.h>
export module nihil.ucl:string;
import :object;
namespace nihil::ucl {
export struct string final : object {
using value_type = std::string_view;
inline static constexpr object_type ucl_type = object_type::string;
string(value_type value)
: object(::ucl_object_fromstring_common(
value.data(), value.size(), UCL_STRING_RAW))
{
if (_object == nullptr)
throw error("failed to create UCL object");
}
explicit string(::ucl_object_t *uobj) : object(uobj)
{
assert(type() == object_type::string);
}
auto value(this string const &self) -> value_type
{
char const *dptr{};
std::size_t dlen;
auto const *uobj = self.get_ucl_object();
if (::ucl_object_tolstring_safe(uobj, &dptr, &dlen))
return {dptr, dlen};
std::abort();
}
};
/*
* Comparison operators.
*/
export auto operator== (string const &a, string const &b)
-> bool
{
return a.value() == b.value();
}
export auto operator<=> (string const &a, string const &b)
-> std::strong_ordering
{
return a.value() <=> b.value();
}
export auto operator== (string const &a, string::value_type b)
-> bool
{
return a.value() == b;
}
export auto operator<=> (string const &a, string::value_type b)
-> std::strong_ordering
{
return a.value() <=> b;
}
} // namespace nihil::ucl
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