Module debug_lib 

Debug library — Rust port of ldblib.c.

Provides the debug Lua standard library module. Exposes debug introspection APIs: stack inspection (getinfo, getlocal), upvalue access (getupvalue, setupvalue, upvaluejoin), hook management (sethook, gethook), metatable overrides (getmetatable, setmetatable), userdata values (getuservalue, setuservalue), and utility functions (traceback, debug, setcstacklimit).

C source: reference/lua-5.4.7/src/ldblib.c (484 lines, 20 functions)

Functions

open_debug

Open the debug library and push the module table onto the stack. Returns 1 (the table).