tests/ui/closures/deduce-signature/obligation-with-leaking-placeholders.next.stderr


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17

error[E0282]: type annotations needed
  --> $DIR/obligation-with-leaking-placeholders.rs:18:16
   |
LL |     needs_foo(|x| {
   |                ^
...
LL |         x.to_string();
   |         - type must be known at this point
   |
help: consider giving this closure parameter an explicit type
   |
LL |     needs_foo(|x: /* Type */| {
   |                 ++++++++++++

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0282`.