Usefulness in proc macros
Closed this issue · 1 comments
hecatia-elegua commented
I just wanted to tell you that I wanted something like this in proc macros, specifically when parsing things like array length expressions into numbers. Based on the size of the array I generate some code.
Now I solved it by going at it differently, but it might still be useful for this kind of stuff.
If I encounter that problem again I'll add an example for usage in macros.
ISibboI commented
Thank you! I'll close this for now, but if you have something more concrete, feel free to reopen.