Expand description
Panic support in the standard library.
Structs§
- AssertUnwind Safe 
- A simple wrapper around a type to assert that it is unwind safe.
- Location
- A struct containing information about the location of a panic.
- PanicHook Info 
- A struct providing information about a panic.
Enums§
- BacktraceStyle Experimental 
- The configuration for whether and how the default panic hook will capture and display the backtrace.
Traits§
- RefUnwindSafe 
- A marker trait representing types where a shared reference is considered unwind safe.
- UnwindSafe 
- A marker trait which represents “panic safe” types in Rust.
Functions§
- catch_unwind 
- Invokes a closure, capturing the cause of an unwinding panic if one occurs.
- panic_any 
- Panics the current thread with the given message as the panic payload.
- resume_unwind 
- Triggers a panic without invoking the panic hook.
- set_hook 
- Registers a custom panic hook, replacing the previously registered hook.
- take_hook 
- Unregisters the current panic hook and returns it, registering the default hook in its place.
- abort_unwind Experimental 
- Invokes a closure, aborting if the closure unwinds.
- always_abort Experimental 
- Makes all future panics abort directly without running the panic hook or unwinding.
- get_backtrace_ style Experimental 
- Checks whether the standard library’s panic hook will capture and print a backtrace.
- set_backtrace_ style Experimental 
- Configures whether the default panic hook will capture and display a backtrace.
- update_hook Experimental 
- Atomic combination of take_hookandset_hook. Use this to replace the panic handler with a new panic handler that does something and then executes the old handler.
Type Aliases§
- PanicInfo Deprecated 
- A struct providing information about a panic.