[−][src]Crate better_panic
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.
Usage
The most common way to use it is to invoke the install
function
which installs a panic handler. In debug builds the backtrace is shown
automatically, in release builds it's hidden by default.
better_panic::install();
For more configuration see the Settings
object.
Features
- 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
Structs
Settings | Configuration for panic printing. |
Enums
Verbosity | Defines how verbose the backtrace is supposed to be. |
Functions
debug_install | Installs the panic handler with debug settings. |
install | Installs the panic handler with |