tests/ui/suggestions/issue-84973-blacklist.stderr

   1 error[E0277]: the trait bound `String: Copy` is not satisfied
   2   --> $DIR/issue-84973-blacklist.rs:15:12
   3    |
   4 LL |     f_copy("".to_string());
   5    |     ------ ^^^^^^^^^^^^^^ the trait `Copy` is not implemented for `String`
   6    |     |
   7    |     required by a bound introduced by this call
   8    |
   9 note: required by a bound in `f_copy`
  10   --> $DIR/issue-84973-blacklist.rs:6:14
  11    |
  12 LL | fn f_copy<T: Copy>(t: T) {}
  13    |              ^^^^ required by this bound in `f_copy`
  14
  15 error[E0277]: the trait bound `S: Clone` is not satisfied
  16   --> $DIR/issue-84973-blacklist.rs:16:13
  17    |
  18 LL |     f_clone(S);
  19    |     ------- ^ the trait `Clone` is not implemented for `S`
  20    |     |
  21    |     required by a bound introduced by this call
  22    |
  23 note: required by a bound in `f_clone`
  24   --> $DIR/issue-84973-blacklist.rs:7:15
  25    |
  26 LL | fn f_clone<T: Clone>(t: T) {}
  27    |               ^^^^^ required by this bound in `f_clone`
  28 help: consider annotating `S` with `#[derive(Clone)]`
  29    |
  30 LL | #[derive(Clone)]
  31    |
  32
  33 error[E0277]: `[static generator@$DIR/issue-84973-blacklist.rs:17:13: 17:22]` cannot be unpinned
  34   --> $DIR/issue-84973-blacklist.rs:17:13
  35    |
  36 LL |     f_unpin(static || { yield; });
  37    |     ------- ^^^^^^^^^^^^^^^^^^^^ the trait `Unpin` is not implemented for `[static generator@$DIR/issue-84973-blacklist.rs:17:13: 17:22]`
  38    |     |
  39    |     required by a bound introduced by this call
  40    |
  41    = note: consider using `Box::pin`
  42 note: required by a bound in `f_unpin`
  43   --> $DIR/issue-84973-blacklist.rs:8:15
  44    |
  45 LL | fn f_unpin<T: Unpin>(t: T) {}
  46    |               ^^^^^ required by this bound in `f_unpin`
  47
  48 error[E0277]: the size for values of type `dyn Fn()` cannot be known at compilation time
  49   --> $DIR/issue-84973-blacklist.rs:22:13
  50    |
  51 LL |     f_sized(*ref_cl);
  52    |     ------- ^^^^^^^ doesn't have a size known at compile-time
  53    |     |
  54    |     required by a bound introduced by this call
  55    |
  56    = help: the trait `Sized` is not implemented for `dyn Fn()`
  57 note: required by a bound in `f_sized`
  58   --> $DIR/issue-84973-blacklist.rs:9:12
  59    |
  60 LL | fn f_sized<T: Sized>(t: T) {}
  61    |            ^ required by this bound in `f_sized`
  62
  63 error[E0277]: `Rc<{integer}>` cannot be sent between threads safely
  64   --> $DIR/issue-84973-blacklist.rs:27:12
  65    |
  66 LL |     f_send(rc);
  67    |     ------ ^^ `Rc<{integer}>` cannot be sent between threads safely
  68    |     |
  69    |     required by a bound introduced by this call
  70    |
  71    = help: the trait `Send` is not implemented for `Rc<{integer}>`
  72 note: required by a bound in `f_send`
  73   --> $DIR/issue-84973-blacklist.rs:10:14
  74    |
  75 LL | fn f_send<T: Send>(t: T) {}
  76    |              ^^^^ required by this bound in `f_send`
  77
  78 error: aborting due to 5 previous errors
  79
  80 For more information about this error, try `rustc --explain E0277`.