add nihil.std

1 files changed, 0 insertions, 187 deletions

diff --git a/nihil.ucl/string.cc b/nihil.ucl/string.cc
deleted file mode 100644
index 67e97f4..0000000
--- a/nihil.ucl/string.cc
+++ /dev/null
@@ -1,187 +0,0 @@
-/*
- * This source code is released into the public domain.
- */
-
-module;
-
-#include <cstdlib>
-#include <expected>
-#include <iosfwd>
-#include <string>
-#include <system_error>
-
-#include <ucl.h>
-
-module nihil.ucl;
-
-import nihil.error;
-
-namespace nihil::ucl {
-
-auto make_string() -> std::expected<string, error>
-{
-	return make_string(std::string_view(""));
-}
-
-auto make_string(char const *s) -> std::expected<string, error>
-{
-	return make_string(std::string_view(s));
-}
-
-auto make_string(std::string_view s) -> std::expected<string, error>
-{
-	auto *uobj = ::ucl_object_fromstring_common(
-			s.data(), s.size(), UCL_STRING_RAW);
-
-	if (uobj == nullptr)
-		return std::unexpected(error(
-			errc::failed_to_create_object,
-			error(std::errc(errno))));
-
-	return string(noref, uobj);
-}
-
-string::string(ref_t, ::ucl_object_t const *uobj)
-	: object(nihil::ucl::ref, [&] {
-		auto actual_type = static_cast<object_type>(
-					::ucl_object_type(uobj));
-		if (actual_type != string::ucl_type)
-			throw type_mismatch(string::ucl_type, actual_type);
-		return uobj;
-	}())
-{
-}
-
-string::string(noref_t, ::ucl_object_t *uobj)
-	: object(nihil::ucl::noref, [&] {
-		auto actual_type = static_cast<object_type>(
-					::ucl_object_type(uobj));
-		if (actual_type != string::ucl_type)
-			throw type_mismatch(string::ucl_type, actual_type);
-		return uobj;
-	}())
-{
-}
-
-string::string()
-	: string(std::string_view(""))
-{}
-
-string::string(std::string_view value)
-	: string(noref, [&] {
-		auto *uobj = ::ucl_object_fromstring_common(
-				value.data(), value.size(), UCL_STRING_RAW);
-		if (uobj == nullptr)
-			throw std::system_error(
-				std::make_error_code(std::errc(errno)));
-		return uobj;
-	}())
-{
-}
-
-string::string(char const *value)
-	: string(std::string_view(value))
-{
-}
-
-auto string::value(this string const &self) -> contained_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};
-
-	// This should never fail.
-	std::abort();
-}
-
-auto string::size(this string const &self) -> size_type
-{
-	return self.value().size();
-}
-
-auto string::empty(this string const &self) -> bool
-{
-	return self.size() == 0;
-}
-
-auto string::data(this string const &self) -> pointer
-{
-	char const *dptr{};
-
-	auto const *uobj = self.get_ucl_object();
-	if (::ucl_object_tostring_safe(uobj, &dptr))
-		return dptr;
-
-	// This should never fail.
-	std::abort();
-}
-
-auto string::begin(this string const &self) -> iterator
-{
-	return self.data();
-}
-
-auto string::end(this string const &self) -> iterator
-{
-	return self.data() + self.size();
-}
-
-auto operator== (string const &a, string const &b)
-	-> bool
-{
-	return a.value() == b.value();
-}
-
-auto operator<=> (string const &a, string const &b)
-	-> std::strong_ordering
-{
-	return a.value() <=> b.value();
-}
-
-/*
- * For convenience, allow comparison with C++ strings without having to
- * construct a temporary UCL object.
- */
-
-auto operator==(string const &lhs, std::string_view rhs) -> bool
-{
-	return lhs.value() == rhs;
-}
-
-auto operator<=>(string const &lhs, std::string_view rhs)
-	-> std::strong_ordering
-{
-	return lhs.value() <=> rhs;
-}
-
-auto operator==(string const &lhs, std::string const &rhs) -> bool
-{
-	return lhs == std::string_view(rhs);
-}
-
-auto operator<=>(string const &lhs, std::string const &rhs)
-	-> std::strong_ordering
-{
-	return lhs <=> std::string_view(rhs);
-}
-
-auto operator==(string const &lhs, char const *rhs) -> bool
-{
-	return lhs == std::string_view(rhs);
-}
-
-auto operator<=>(string const &lhs, char const *rhs)
-	-> std::strong_ordering
-{
-	return lhs <=> std::string_view(rhs);
-}
-
-auto operator<<(std::ostream &strm, string const &s) -> std::ostream &
-{
-	return strm << s.value();
-}
-
-} // namespace nihil::ucl