Expand description
Unregisters the current panic hook, returning it.
See also the function set_hook
.
If no custom hook is registered, the default hook will be returned.
Panics
Panics if called from a panicking thread.
Examples
The following will print “Normal panic”:
ⓘ
use std::panic;
panic::set_hook(Box::new(|_| {
println!("Custom panic hook");
}));
let _ = panic::take_hook();
panic!("Normal panic");
Run