Function catch_unwind 

pub fn catch_unwind<F, R>(f: F) -> Result<R, Box<dyn Any + Send + 'static>>
where
    F: FnOnce() -> R + UnwindSafe,

Available on non-target_family=wasm and crate feature panic only.

Like std::panic::catch_unwind, but can unwind panics even if install_enhanced_handler has been called.