| #### Note: this error code is no longer emitted by the compiler. | |
| The `self` keyword cannot appear alone as the last segment in a `use` | |
| declaration. | |
| Erroneous code example: | |
| ```ignore (error is no longer emitted) | |
| 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: | |
| ``` | |
| use std::fmt::{self, Debug}; | |
| ``` | |
| If you only want to import the namespace, do so directly: | |
| ``` | |
| use std::fmt; | |
| ``` |