| error[E0121]: the placeholder `_` is not allowed within types on item signatures for static items |
| --> $DIR/issue-88643.rs:10:56 |
| | |
| LL | static CALLBACKS: HashMap<*const dyn T, dyn FnMut(&mut _) + 'static> = HashMap::new(); |
| | ^ not allowed in type signatures |
| |
| error[E0121]: the placeholder `_` is not allowed within types on item signatures for static items |
| --> $DIR/issue-88643.rs:13:33 |
| | |
| LL | static CALLBACKS2: Vec<dyn Fn(& _)> = Vec::new(); |
| | ^ not allowed in type signatures |
| |
| error[E0121]: the placeholder `_` is not allowed within types on item signatures for static items |
| --> $DIR/issue-88643.rs:16:36 |
| | |
| LL | static CALLBACKS3: Option<dyn Fn(& _)> = None; |
| | ^ not allowed in type signatures |
| |
| error: aborting due to 3 previous errors |
| |
| For more information about this error, try `rustc --explain E0121`. |