BugStalker is a modern debugger for Linux x86-64. Written in Rust for Rust programs.
This is free and open source software.
Key Features
- Rust-native: Built in Rust specifically for Rust development, with a focus on simplicity.
- Core debugging capabilities:
- Breakpoints, step-by-step execution.
- Signal handling.
- Watchpoints.
- Advanced runtime inspection:
- Full multithreaded application support.
- Data query expressions.
- Deep Rust type system integration (collections, smart pointers, thread locals, etc.), not only for printing but also for interaction.
- Variable rendering using core::fmt::Debug trait.
- Flexible interfaces:
- Switch between console and TUI modes at any time.
- Async Rust support including Tokio runtime inspection.
- Extensible architecture:
- Oracle extension mechanism.
- Built-in tokio oracle (similar to tokio_console but requires no code modifications).
- DAP (debugger adapter protocol) support:
- VSCode extension.
Website: github.com/godzie44/BugStalker
Support:
Developer: Derevtsov Konstantin
License: MIT License

BugStalker is written in Rust. Learn Rust with our recommended free books and free tutorials.
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Read our verdict in the software roundup.
Explore our comprehensive directory of recommended free and open source software. Our carefully curated collection spans every major software category.This directory is part of our ongoing series of informative articles for Linux enthusiasts. It features hundreds of detailed reviews, along with open source alternatives to proprietary solutions from major corporations such as Google, Microsoft, Apple, Adobe, IBM, Cisco, Oracle, and Autodesk. You’ll also find interesting projects to try, hardware coverage, free programming books and tutorials, and much more. Discovered a useful open source Linux program that we haven’t covered yet? Let us know by completing this form. |

