Error code E0448

Note: this error code is no longer emitted by the compiler.

The pub keyword was used inside a public enum.

Erroneous code example:

#![allow(unused)] fn main() { pub enum Foo { pub Bar, // error: unnecessary `pub` visibility } }

Since the enum is already public, adding pub on one its elements is unnecessary. Example:

#![allow(unused)] fn main() { enum Foo { pub Bar, // not ok! } }

This is the correct syntax:

#![allow(unused)] fn main() { pub enum Foo { Bar, // ok! } }