Depending on your language background, the debugging situation in Rust may be very familiar and comfortable, or it might strike you as a touch bare bones. Rust relies on the commonly used debugging tools that other programming languages have to hand—gdb or lldb. Both will work, though historically, lldb has had some issues, and it's only since about mid-2016 that either tool has supported unmangled Rust. Let's try gdb on hello_world from the previous section:
hello_world > gdb target/x86_64-unknown-linux-gnu/debug/hello_world GNU gdb (Debian 7.12-6) 7.12.0.20161007-git Copyright (C) 2016 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: ...
