crashy
======

A small crash library that prints that either:
- prints nicer colored crash traces (that are readible, and contain information like command line arguments), or
- sends the crash data to sentry (but with minimal dependencies).

It aims to be a small library that covers most (but not all) crash reporting. It reports also the OpenTelemetry TraceId and SpandId if available and the feature `trace` is enabled.

To set up crashy, in your `main` function, add:
```
let _ = crashy::setup_crashy();
```

To use the Sentry integration, enable feature `sentry` and define the environment variable `SENTRY_DSN` during **building** (using `env SENTRY_DSN=https://... cargo build`).

To get nicer stack traces, compile to remap paths in the stack trace to more readible versions. Do this with `env RUSTFLAGS=--remap-path-prefix=`pwd`/= cargo build`

Features:
- `sentry` to enable Sentry upload (`SENTRY_DSN` environment variable during build is also needed, see above);
- `trace` to enable reporting of OpenTelemetry tracing and span ids.