External helper methods for catching Objective-C exceptions.

This exists as a separate crate to avoid having to compile a build.rs script in objc2 in most cases, and to properly version the compiled binary with the links Cargo manifest key.

You should not need to use this crate directly.

objc2-exception-helper

External helper function for catching Objective-C exceptions.

You should not need to use this crate directly, it's an implementation detail of objc2.