better-panic gives you pretty backtraces for panics.
It is inspired by Python tracebacks and tries to replicate them as well as possible. This is what it looks like:
Some of the code is based on the color-backtrace library.
The most common way to use it is to invoke the
which installs a panic handler. In debug builds the backtrace is shown
automatically, in release builds it's hidden by default.
For more configuration see the
- Colorize backtraces to be easier on the eyes
- Show source snippets if source files are found on disk
- Hide all the frames after the panic was already initiated
Configuration for panic printing.
Defines how verbose the backtrace is supposed to be.
Installs the panic handler with debug settings.
Installs the panic handler with