std::filesystem::filesystem_error(3cxx)

🌸 NAME 🌸

okay so bestie, welcome to the 3cxx manual page for std::filesystem::filesystem_error — literally the exception type thrown by the Filesystem library. 💖 It’s giving “filesystem said no” energy, and honestly? Iconic.

✨ SYNOPSIS ✨

You pull it in with:

#include <filesystem>

And yes, it inherits std::system_error — system_error lineage, iykyk. 🦋

🎀 Public Member Functions 🎀

Here’s the full roster, copied exactly because we do not play with signatures:

filesystem_error (const filesystem_error &)=default
filesystem_error (const string &__what_arg, const path &__p1, const path
    &__p2, error_code __ec)
filesystem_error (const string &__what_arg, const path &__p1, error_code
    __ec)
filesystem_error (const string &__what_arg, error_code __ec)
const error_code & code () const noexcept
filesystem_error & operator= (const filesystem_error &)=default
const path & path1 () const noexcept
const path & path2 () const noexcept
const char * what () const noexcept

That’s the copy ctor, three constructors taking a string/path/error_code combo, code(), copy assignment, path1(), path2(), and what(). Slay. 💅

💫 Detailed Description 💫

Exception type thrown by the Filesystem library. That’s it, that’s the whole mood. 😭 lowkey iconic.

Since: C++17 — so it’s been main character since C++17, periodt.

🫶 Member Function Documentation 🫶

💀 const char * std::filesystem::filesystem_error::what () const [virtual], [noexcept]

okay so what() returns a C-style character string describing the general cause of the current error (the same string passed to the ctor). Ngl that’s the whole tea. 🍓

It’s reimplemented from std::runtime_error, and it references std::make_error_code(). Keep those facts safe, bestie. ✨

👑 Author 👑

Generated automatically by Doxygen for libstdc++ from the source code. So no human hand-wrote this page — Doxygen did, and honestly it ate. 🫶

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xoxo, your libstdc++ girlie 💖 — this was the std::filesystem::filesystem_error(3cxx) page, generated by Doxygen, and the footer didn’t give us a date (no cap, we’re just vibing). Stay sparkling, bestie! 🌈✨