Overview

This Rust crate implements a parser for the minidump file format.

It's fairly heavily modeled after the Google Breakpad library, and much of it was written as a means to learn Rust, so there are some rough edges, but it implements most of the functionality necessary to work with minidumps.

Examples

Print the raw details of the exception stream from a minidump:

use minidump::{Error, Minidump, MinidumpException, MinidumpStream};
use std::io::{self, Write};

fn work() -> Result<(), Error> {
  let mut dump = minidump::Minidump::read_path("../testdata/test.dmp")?;
  let exception: MinidumpException = dump.get_stream()?;
  drop(exception.print(&mut io::stdout()));
  Ok(())
}

fn main() {
    work().unwrap();
}

If you want to extract stack traces you should use minidump-processor.

If you just want to inspect a minidump, use minidump-stackwalk:

> cargo install minidump-stackwalk
> minidump-stackwalk --human path/to/minidump.dmp

Sub-crates

The functionality here has been broken out into several sub-crates:

• minidump-common contains the definitions of basic minidump structs, and traits that are shared among several crates.
• breakpad-symbols contains a parser for Breakpad's text format .sym files and interfaces for resolving functions and source line info by address from symbol files.
• minidump-processor contains the pieces necessary to generate symbolicated stack traces from a minidump.
• minidump-stackwalk ) is a binary providing a CLI frontend for minidump-processor.

License

This software is provided under the MIT license. See LICENSE.