Error code E0572
A return statement was found outside of a function body.
Erroneous code example:
const FOO: u32 = return 0; // error: return statement outside of function body fn main() {}
To fix this issue, just remove the return keyword or move the expression into a function. Example:
const FOO: u32 = 0; fn some_fn() -> u32 { return FOO; } fn main() { some_fn(); }