Function std::rt::unwind::begin_unwind_fmt
[−]
[src]
pub fn begin_unwind_fmt(msg: Arguments, file_line: &(&'static str, u32)) -> !
Unstable
The entry point for unwinding with a formatted message.
This is designed to reduce the amount of code required at the call
site as much as possible (so that panic!()
`panic!()` has as low an impact
on (e.g.) the inlining of other functions as possible), by moving
the actual formatting into this shared place.