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error[E0277]: `T` doesn't implement `std::fmt::Display`
--> $DIR/generic-associated-types-where.rs:20:22
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LL | type Assoc2<T> = Vec<T>;
| ^^^^^^ `T` cannot be formatted with the default formatter
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= note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
help: consider restricting type parameter `T`
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LL | type Assoc2<T: std::fmt::Display> = Vec<T>;
| +++++++++++++++++++
error[E0276]: impl has stricter requirements than trait
--> $DIR/generic-associated-types-where.rs:22:38
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LL | type Assoc3<T>;
| -------------- definition of `Assoc3` from trait
...
LL | type Assoc3<T> = Vec<T> where T: Iterator;
| ^^^^^^^^ impl has extra requirement `T: Iterator`
error: aborting due to 2 previous errors
Some errors have detailed explanations: E0276, E0277.
For more information about an error, try `rustc --explain E0276`.
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