tests/ui/self/elision/ref-mut-struct-async.stderr

   1 error: lifetime may not live long enough
   2   --> $DIR/ref-mut-struct-async.rs:13:9
   3    |
   4 LL |     async fn ref_Struct(self: &mut Struct, f: &u32) -> &u32 {
   5    |                               -               - let's call the lifetime of this reference `'1`
   6    |                               |
   7    |                               let's call the lifetime of this reference `'2`
   8 LL |         f
   9    |         ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1`
  10    |
  11 help: consider introducing a named lifetime parameter and update trait if needed
  12    |
  13 LL |     async fn ref_Struct<'a>(self: &'a mut Struct, f: &'a u32) -> &u32 {
  14    |                        ++++        ++                 ++
  15
  16 error: lifetime may not live long enough
  17   --> $DIR/ref-mut-struct-async.rs:18:9
  18    |
  19 LL |     async fn box_ref_Struct(self: Box<&mut Struct>, f: &u32) -> &u32 {
  20    |                                       -                - let's call the lifetime of this reference `'1`
  21    |                                       |
  22    |                                       let's call the lifetime of this reference `'2`
  23 LL |         f
  24    |         ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1`
  25    |
  26 help: consider introducing a named lifetime parameter and update trait if needed
  27    |
  28 LL |     async fn box_ref_Struct<'a>(self: Box<&'a mut Struct>, f: &'a u32) -> &u32 {
  29    |                            ++++            ++                  ++
  30
  31 error: lifetime may not live long enough
  32   --> $DIR/ref-mut-struct-async.rs:23:9
  33    |
  34 LL |     async fn pin_ref_Struct(self: Pin<&mut Struct>, f: &u32) -> &u32 {
  35    |                                       -                - let's call the lifetime of this reference `'1`
  36    |                                       |
  37    |                                       let's call the lifetime of this reference `'2`
  38 LL |         f
  39    |         ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1`
  40    |
  41 help: consider introducing a named lifetime parameter and update trait if needed
  42    |
  43 LL |     async fn pin_ref_Struct<'a>(self: Pin<&'a mut Struct>, f: &'a u32) -> &u32 {
  44    |                            ++++            ++                  ++
  45
  46 error: lifetime may not live long enough
  47   --> $DIR/ref-mut-struct-async.rs:28:9
  48    |
  49 LL |     async fn box_box_ref_Struct(self: Box<Box<&mut Struct>>, f: &u32) -> &u32 {
  50    |                                               -                 - let's call the lifetime of this reference `'1`
  51    |                                               |
  52    |                                               let's call the lifetime of this reference `'2`
  53 LL |         f
  54    |         ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1`
  55    |
  56 help: consider introducing a named lifetime parameter and update trait if needed
  57    |
  58 LL |     async fn box_box_ref_Struct<'a>(self: Box<Box<&'a mut Struct>>, f: &'a u32) -> &u32 {
  59    |                                ++++                ++                   ++
  60
  61 error: lifetime may not live long enough
  62   --> $DIR/ref-mut-struct-async.rs:33:9
  63    |
  64 LL |     async fn box_pin_ref_Struct(self: Box<Pin<&mut Struct>>, f: &u32) -> &u32 {
  65    |                                               -                 - let's call the lifetime of this reference `'1`
  66    |                                               |
  67    |                                               let's call the lifetime of this reference `'2`
  68 LL |         f
  69    |         ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1`
  70    |
  71 help: consider introducing a named lifetime parameter and update trait if needed
  72    |
  73 LL |     async fn box_pin_ref_Struct<'a>(self: Box<Pin<&'a mut Struct>>, f: &'a u32) -> &u32 {
  74    |                                ++++                ++                   ++
  75
  76 error: aborting due to 5 previous errors
  77