Re:John Carmack on Mutable Variables
by combyn8tor on Friday October 31, 2025 @08:17PM
(#45778129)
I did this accidentally the other day in Rust:
let x = some_function();
... A bunch of code
let x = some_function();
The values of x are the same. It was just an oversight on my part but wondered if I could set my linter to highlight multiple uses of the same variable name in the same function. Does anyone have any suggestions?
let x = some_function();
... A bunch of code
let x = some_function();
The values of x are the same. It was just an oversight on my part but wondered if I could set my linter to highlight multiple uses of the same variable name in the same function. Does anyone have any suggestions?