13 lines
538 B
Plaintext
13 lines
538 B
Plaintext
error[E0308]: mismatched types
|
|
--> $DIR/retslot-cast.rs:13:5
|
|
|
|
|
LL | inner(x) //~ ERROR mismatched types
|
|
| ^^^^^^^^ expected trait `std::iter::Iterator<Item=()>`, found trait `std::iter::Iterator<Item=()> + std::marker::Send`
|
|
|
|
|
= note: expected type `std::option::Option<&dyn std::iter::Iterator<Item=()>>`
|
|
found type `std::option::Option<&dyn std::iter::Iterator<Item=()> + std::marker::Send>`
|
|
|
|
error: aborting due to previous error
|
|
|
|
For more information about this error, try `rustc --explain E0308`.
|