| tag | e99ad14a75ed9a0f1b9f088318fc087e0597129f | |
|---|---|---|
| tagger | Alex Crichton <alex@alexcrichton.com> | Fri May 27 10:03:08 2016 -0700 |
| object | 7031cebaf0d385e3ed3abb7b0617b39efbcca979 |
Version 0.2.2 * Default for Backtrace is now implemented * current_exe is no longer used to inform libbacktrace as a mild security fix
| commit | 7031cebaf0d385e3ed3abb7b0617b39efbcca979 | [log] [tgz] |
|---|---|---|
| author | Alex Crichton <alex@alexcrichton.com> | Fri May 27 10:02:38 2016 -0700 |
| committer | Alex Crichton <alex@alexcrichton.com> | Fri May 27 10:02:38 2016 -0700 |
| tree | e85dadb003f6c0a39ebf6c2c37a19e20fb6bb922 | |
| parent | d6a0e17b6bd123ea9d9ec38193943e595d8be576 [diff] |
Bump to 0.2.2
A library for acquiring backtraces at runtime for Rust. This library aims to enhance the support given by the standard library at std::rt by providing a more stable and programmatic interface.
[dependencies] backtrace = "0.2"
extern crate backtrace;
To simply capture a backtrace and defer dealing with it until a later time, you can use the top-level Backtrace type.
extern crate backtrace; use backtrace::Backtrace; fn main() { let bt = Backtrace::new(); // do_some_work(); println!("{:?}", bt); }
If, however, you'd like more raw access to the actual tracing functionality, you can use the trace and resolve functions directly.
extern crate backtrace; fn main() { backtrace::trace(|frame| { let ip = frame.ip(); let symbol_address = frame.symbol_address(); // Resolve this instruction pointer to a symbol name backtrace::resolve(ip, |symbol| { if let Some(name) = symbol.name() { // ... } if let Some(filename) = symbol.filename() { // ... } }); true // keep going to the next frame }); }
This library currently supports OSX, Linux, and Windows. Support for other platforms is always welcome!
backtrace-rs is primarily distributed under the terms of both the MIT license and the Apache License (Version 2.0), with portions covered by various BSD-like licenses.
See LICENSE-APACHE, and LICENSE-MIT for details.