1 error: expected one of `)` or `,`, found `->`
2 --> $DIR/issue-58856-2.rs:6:19
4 LL | fn how_are_you(&self -> Empty {
7 | | help: `)` may belong here
10 error: non-item in item list
11 --> $DIR/issue-58856-2.rs:11:1
13 LL | impl Howness for () {
14 | - item list starts here
19 | non-item starts here
22 error[E0407]: method `how_are_you` is not a member of trait `Howness`
23 --> $DIR/issue-58856-2.rs:6:5
25 LL | / fn how_are_you(&self -> Empty {
30 | |_____^ not a member of trait `Howness`
32 error: aborting due to 3 previous errors
34 For more information about this error, try `rustc --explain E0407`.