output! macro in console_output.rs uses writeln! instead of intended write!

[DrChat]

gdbstub/src/protocol/console_output.rs

Lines 74 to 80 in bfe9a7b

	#[macro_export]
	macro_rules! output {
	($console_output:expr, $($args:tt)*) => {{
	use std::fmt::Write;
	let _ = writeln!($console_output, $($args)*);
	}};
	}

This causes newlines to be printed to the GDB console when using the output! macro.

[daniel5151]

Good catch!

I'll try to find some time this weekend to publish gdbstub 0.4.4 that fixes this issue.

In the meantime, you can work around this by bypassing the macro and calling write! directly.

Thanks for reporting it!

[DrChat]

Sounds good - appreciate it!

[daniel5151]

The fix is in, and included in the just-published gdbstub 0.4.4!

[DrChat]

Appreciate the quick turnaround!

[daniel5151]

Yeah, no problem!
It's not like the project is active and popular enough to require rolling releases, so I may as well push out fixes as they come in 😄

---

By the way, if you get the chance, let me know what you think about gdbstub by dropping a comment on #31! I know the library's structure is a bit... unorthadox compared to other Rust libraries, so any and all feedback about the API would be much appreciated.