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/*
* This source code is released into the public domain.
*/
module;
#include <expected>
#include <filesystem>
module nihil.posix;
import nihil.error;
namespace nihil {
/*
* Rename a file.
*/
auto rename_file(std::filesystem::path const &oldp,
std::filesystem::path const &newp)
-> std::expected<void, error>
{
auto err = std::error_code();
std::filesystem::rename(oldp, newp, err);
if (err)
return std::unexpected(error(err));
return {};
}
} // namespace nihil
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