How do I obtain the name of a function and or variable/arg at comptime?

[stiff mica]

Currently trying to learn more about zigs metaprogramming abilities and wanted to see if something like this is possible and to what extent.

[sonic hull]

for variables and arguments, it is not possible

for functions, it is possible to obtain it within the function itself via @src().fn_name

if you need the name of a variable or argument to accomplish something, you may be better served using a struct where you actually can get the names of fields