Error code E0447
Note: this error code is no longer emitted by the compiler.
The pub
keyword was used inside a function.
Erroneous code example:
#![allow(unused)] fn main() { fn foo() { pub struct Bar; // error: visibility has no effect inside functions } }
Since we cannot access items defined inside a function, the visibility of its
items does not impact outer code. So using the pub
keyword in this context
is invalid.