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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