src/test/ui/self/elision/ref-struct-async.nll.stderr

   1 error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
   2   --> $DIR/ref-struct-async.rs:12:52
   3    |
   4 LL |     async fn ref_Struct(self: &Struct, f: &u32) -> &u32 {
   5    |                                                    ^^^^
   6    |
   7    = note: hidden type `impl std::future::Future` captures lifetime '_#15r
   8
   9 error: lifetime may not live long enough
  10   --> $DIR/ref-struct-async.rs:13:9
  11    |
  12 LL |     async fn ref_Struct(self: &Struct, f: &u32) -> &u32 {
  13    |                               -           - let's call the lifetime of this reference `'1`
  14    |                               |
  15    |                               let's call the lifetime of this reference `'2`
  16 LL |         f
  17    |         ^ function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1`
  18
  19 error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
  20   --> $DIR/ref-struct-async.rs:16:61
  21    |
  22 LL |     async fn box_ref_Struct(self: Box<&Struct>, f: &u32) -> &u32 {
  23    |                                                             ^^^^
  24    |
  25    = note: hidden type `impl std::future::Future` captures lifetime '_#15r
  26
  27 error: lifetime may not live long enough
  28   --> $DIR/ref-struct-async.rs:17:9
  29    |
  30 LL |     async fn box_ref_Struct(self: Box<&Struct>, f: &u32) -> &u32 {
  31    |                                       -            - let's call the lifetime of this reference `'1`
  32    |                                       |
  33    |                                       let's call the lifetime of this reference `'2`
  34 LL |         f
  35    |         ^ function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1`
  36
  37 error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
  38   --> $DIR/ref-struct-async.rs:20:61
  39    |
  40 LL |     async fn pin_ref_Struct(self: Pin<&Struct>, f: &u32) -> &u32 {
  41    |                                                             ^^^^
  42    |
  43    = note: hidden type `impl std::future::Future` captures lifetime '_#15r
  44
  45 error: lifetime may not live long enough
  46   --> $DIR/ref-struct-async.rs:21:9
  47    |
  48 LL |     async fn pin_ref_Struct(self: Pin<&Struct>, f: &u32) -> &u32 {
  49    |                                       -            - let's call the lifetime of this reference `'1`
  50    |                                       |
  51    |                                       let's call the lifetime of this reference `'2`
  52 LL |         f
  53    |         ^ function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1`
  54
  55 error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
  56   --> $DIR/ref-struct-async.rs:24:70
  57    |
  58 LL |     async fn box_box_ref_Struct(self: Box<Box<&Struct>>, f: &u32) -> &u32 {
  59    |                                                                      ^^^^
  60    |
  61    = note: hidden type `impl std::future::Future` captures lifetime '_#15r
  62
  63 error: lifetime may not live long enough
  64   --> $DIR/ref-struct-async.rs:25:9
  65    |
  66 LL |     async fn box_box_ref_Struct(self: Box<Box<&Struct>>, f: &u32) -> &u32 {
  67    |                                               -             - let's call the lifetime of this reference `'1`
  68    |                                               |
  69    |                                               let's call the lifetime of this reference `'2`
  70 LL |         f
  71    |         ^ function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1`
  72
  73 error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds
  74   --> $DIR/ref-struct-async.rs:28:66
  75    |
  76 LL |     async fn box_pin_Struct(self: Box<Pin<&Struct>>, f: &u32) -> &u32 {
  77    |                                                                  ^^^^
  78    |
  79    = note: hidden type `impl std::future::Future` captures lifetime '_#15r
  80
  81 error: lifetime may not live long enough
  82   --> $DIR/ref-struct-async.rs:29:9
  83    |
  84 LL |     async fn box_pin_Struct(self: Box<Pin<&Struct>>, f: &u32) -> &u32 {
  85    |                                           -             - let's call the lifetime of this reference `'1`
  86    |                                           |
  87    |                                           let's call the lifetime of this reference `'2`
  88 LL |         f
  89    |         ^ function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1`
  90
  91 error: aborting due to 10 previous errors
  92
  93 For more information about this error, try `rustc --explain E0700`.