backtrace-parser

A zero-copy parser for Rust backtraces.

lib.rs:

This crate implements a parser for backtraces.

The aim is to parse backtraces in the standard format that any Rust program can generate, for instance when crashing due to a panic, by creating a failure::Error, or by using the backtrace crate directly.

The parser follows a zero-copy approach, which means that the input string can be provided by reference, and will not be copied during parsing. This has the effect that parsing a captured backtrace tends to be very performant.

Example

use backtrace_parser::Backtrace;

# let input = "stack backtrace: 0: 0x0 - <no info>";
let backtrace = Backtrace::parse(input).unwrap();

for frame in backtrace.frames() {
    for symbol in frame.symbols() {
        println!("symbol: {:?}", symbol);
    }
}