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Module panic_guard

Module panic_guard 

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FFI boundary panic safety. Every extern "C" callback exposed to the C++ shim must funnel its body through one of these helpers so that a Rust panic cannot unwind across the language boundary and abort the MySQL server.

Structsยง

FfiBoundary
Panic-safe entry point shared by every extern "C" callback this crate exposes. Zero-sized; the methods are associated functions grouped here by responsibility.