STD::FILESYSTEM::FILESYSTEM_ERROR(3)

💖 std::filesystem::filesystem_error 💖

okay bestie, welcome to the glow-up of std::files...ystem_error(3) — yeah that's the title, straight outta the Library Functions Manual, section 3, no cap. sit down, grab a strawberry 🍓, we're talking exceptions.

---

✨ NAME ✨

std::filesystem::filesystem_error — the exception type that the Filesystem library throws. that's it, that's the whole personality. she's a thrower. 💅

---

🌸 SYNOPSIS 🌸

#include <filesystem>

Inherits std::system_error. yes, she's got lineage. main character energy, inherited. 👑

🎀 Public Member Functions 🎀

here's the whole roster, every single one, no skipping:

• 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

---

🦋 Detailed Description 🦋

Exception type thrown by the Filesystem library. she exists to be thrown. it's giving dramatic exit, and honestly? iconic. 😭

Since

C++17 ✨ (she's not old, she's vintage-adjacent, don't be rude)

---

💜 Member Function Documentation 💜

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

returns a C-style character string describing the general cause of the current error. and lowkey the tea is: it's the same string passed to the ctor. so whatever you handed her at construction, that's what she's gonna say back to you. fr fr. 🗣️

• Reimplemented from std::runtime_error. she's over here doing her own version, respectfully. 💅
• References std::make_error_code().

---

👑 Author 👑

Generated automatically by Doxygen for libstdc++ from the source code. so nobody hand-wrote this, a robot did, and the robot ate. 🤖🔥

---

bestie reminder: she's noexcept on the getters and what(), and inheriting from std::system_error means all that error-code machinery comes along for the ride. no extra claims, just facts, periodt. 💖

---

and that's a wrap on this little libstdc++ page — yeah, libstdc++ is the whole source/version situation, and the page name is that same std::files...ystem_error(3) up top, folded in all cute. mwah. 🎀 bye bestie, go catch your exceptions. 💅✨