Hands on Rust: Need help with error - thread 'main' panicked at 'Failed to load texture

What I mean is, if I ship the game with its resources folder (as in kolossal’s screenshot, or on p.289 of your book), the game will not run. Could that be because resources are referenced as in “resources/” instead of “…/resources/” in main.rs and template.rs?

If the only solution is to use the “embedded resource” line, where does it go in the code?