1 error[E0429]: `self` imports are only allowed within a { } list
4 LL | use std::fmt::self;
7 help: consider importing the module directly
9 LL - use std::fmt::self;
12 help: alternatively, use the multi-path `use` syntax to import `self`
14 LL | use std::fmt::{self};
17 error: aborting due to previous error
19 For more information about this error, try `rustc --explain E0429`.