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error[E0277]: the trait bound `&Chars: Trait` is not satisfied
--> $DIR/suggest-remove-deref-issue-140166.rs:14:26
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LL | format_args!("{:?}", FlatMap(&Chars));
| ---- ^^^^^^^^^^^^^^^ the trait `Trait` is not implemented for `&Chars`
| |
| required by this formatting parameter
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= help: the trait `Trait` is implemented for `Chars`
note: required for `FlatMap<&Chars>` to implement `Debug`
--> $DIR/suggest-remove-deref-issue-140166.rs:7:16
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LL | impl<T: Trait> std::fmt::Debug for FlatMap<T> {
| ----- ^^^^^^^^^^^^^^^ ^^^^^^^^^^
| |
| unsatisfied trait bound introduced here
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0277`.
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