error[E0308]: mismatched types
  --> $DIR/issue-108470.rs:14:9
   |
LL |         t
   |         ^ expected `Thing`, found `&Thing`
   |
help: consider using clone here
   |
LL |         t: t.clone()
   |          +++++++++++

error[E0308]: mismatched types
  --> $DIR/issue-108470.rs:25:9
   |
LL |         t
   |         ^ expected `bool`, found `Option<i32>`
   |
   = note: expected type `bool`
              found enum `Option<i32>`
help: use `Option::is_some` to test if the `Option` has a value
   |
LL |         t: t.is_some()
   |          +++++++++++++

error: aborting due to 2 previous errors

For more information about this error, try `rustc --explain E0308`.