https://github.com/doumanash/lazy-panic.rs

Provides lazy utilities to lazily set custom panic hook
https://github.com/doumanash/lazy-panic.rs

Last synced: 3 months ago
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Provides lazy utilities to lazily set custom panic hook

• Host: GitHub
• URL: https://github.com/doumanash/lazy-panic.rs
• Owner: DoumanAsh
• License: mit
• Created: 2016-09-30T04:46:54.000Z (almost 9 years ago)
• Default Branch: master
• Last Pushed: 2018-11-09T04:35:32.000Z (over 6 years ago)
• Last Synced: 2025-03-19T09:44:14.263Z (4 months ago)
• Language: Rust
• Homepage: https://crates.io/crates/lazy-panic
• Size: 554 KB
• Stars: 1
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
lazy-panic.rs

====================

[![Build Status](https://travis-ci.org/DoumanAsh/lazy-panic.rs.svg?branch=master)](https://travis-ci.org/DoumanAsh/lazy-panic.rs)

[![Crates.io](https://img.shields.io/crates/v/lazy-panic.svg)](https://crates.io/crates/lazy-panic)

[![Documentation](https://docs.rs/lazy-panic/badge.svg)](https://docs.rs/crate/lazy-panic)

Provides lazy utilities to lazily set custom panic hook

## Available features

- `backtrace-on` - Enables `Debug` formatter to print backtrace

## Example

Setup simple panic message

```rust

#[macro_import]

extern crate lazy_panic;

fn main() {

    set_panic_message!(lazy_panic::formatter::Simple);

    //prints `Panic: main.rs:8 - LOLKA\n`

    panic!("LOLKA");

    set_panic_message!(lazy_panic::formatter::Debug);

    //prints `{Backtrace}\nPanic: main.rs:12 - LOLKA\n`

    panic!("LOLKA");

}