This not be RustPython issue per se, but I am having trouble in getting through control flow of rustpython via gdb.
In cpython (or millions other c program), I can attach debugger and flow through lexer and then to interpreter (and then finally c functions).
For example, adding breaking point to /Include/cpython/methodobject.h:46 and stepping into func->m_self I can go into corresponding c functions.
In rustpython, stepping into jumps to rustlibs back and forth and somehow execution completes without me going to actual functions.
Note that if I attach break point to some function in *.rs, it reaches there without any issue, but this is when I know where to reach. This doesn't help if I want to find out flow and where control is going and to which function in *.rs.

Any ideas on this will be apprecitated.

Note: I also tried using rust-gdb ( gdb_load_rust_pretty_printers.py didn't really help much with prettiness, for some reason) but to no avail.