1 error[E0425]: cannot find value `bar` in this scope
5 | ^^^ not found in this scope
7 error[E0308]: mismatched types
11 | - help: try adding a return type: `-> &'static str`
13 | ^^^^^^^^^^^^^^^^^^^^ expected `()`, found `&str`
15 error: aborting due to 2 previous errors
17 Some errors have detailed explanations: E0308, E0425.
18 For more information about an error, try `rustc --explain E0308`.