How to preview char types while debugging?

[dotmatrixbeeper]

I was trying to debug a Vec and the current debug view shows them in 'U+0x..' convention.
Does anyone know how to do a pretty print to show these as their character representations?

This is on pop-os.
CodeLLDB version: 1.12.0

[vadimcn]

I don't think LLDB has a great way to format those.
The best you can do is probably type format add --category Rust --format C 'char32_t' (that's a command you can enter in console, or add to preRunCommands). See https://lldb.llvm.org/use/variable.html#type-format