tests/ui/suggestions/issue-90213-expected-boxfuture-self-ice.stderr

   1 error[E0308]: mismatched types
   2   --> $DIR/issue-90213-expected-boxfuture-self-ice.rs:9:19
   3    |
   4 LL |         Self::foo(None)
   5    |         --------- ^^^^ expected struct `Box`, found enum `Option`
   6    |         |
   7    |         arguments to this function are incorrect
   8    |
   9    = note: expected struct `Box<Option<S>>`
  10                 found enum `Option<_>`
  11    = note: for more on the distinction between the stack and the heap, read https://doc.rust-lang.org/book/ch15-01-box.html, https://doc.rust-lang.org/rust-by-example/std/box.html, and https://doc.rust-lang.org/std/boxed/index.html
  12 note: associated function defined here
  13   --> $DIR/issue-90213-expected-boxfuture-self-ice.rs:7:8
  14    |
  15 LL |     fn foo(_: Box<Option<S>>) {}
  16    |        ^^^ -----------------
  17 help: store this in the heap by calling `Box::new`
  18    |
  19 LL |         Self::foo(Box::new(None))
  20    |                   +++++++++    +
  21
  22 error: aborting due to previous error
  23
  24 For more information about this error, try `rustc --explain E0308`.