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# Error code E0429

The `self` keyword cannot appear alone as the last segment in a `use` declaration.

Erroneous code example:

    #![allow(unused)]
    fn main() {
    use std::fmt::self; // error: `self` imports are only allowed within a { } list
    }

To use a namespace itself in addition to some of its members, `self` may appear as part of a brace-enclosed list of imports:

    #![allow(unused)]
    fn main() {
    use std::fmt::{self, Debug};
    }

If you only want to import the namespace, do so directly:

    #![allow(unused)]
    fn main() {
    use std::fmt;
    }