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error[E0277]: `<<Self as Case1>::C as Iterator>::Item` cannot be sent between threads safely
--> $DIR/bad-bounds-on-assoc-in-trait.rs:26:36
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LL | type C: Clone + Iterator<Item: Send + Iterator<Item: for<'a> Lam<&'a u8, App: Debug>> + Sync>;
| ^^^^ `<<Self as Case1>::C as Iterator>::Item` cannot be sent between threads safely
|
= help: the trait `Send` is not implemented for `<<Self as Case1>::C as Iterator>::Item`
help: consider further restricting the associated type
|
LL | trait Case1 where <<Self as Case1>::C as Iterator>::Item: Send {
| ++++++++++++++++++++++++++++++++++++++++++++++++++
error[E0277]: `<<Self as Case1>::C as Iterator>::Item` is not an iterator
--> $DIR/bad-bounds-on-assoc-in-trait.rs:26:43
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LL | type C: Clone + Iterator<Item: Send + Iterator<Item: for<'a> Lam<&'a u8, App: Debug>> + Sync>;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `<<Self as Case1>::C as Iterator>::Item` is not an iterator
|
= help: the trait `Iterator` is not implemented for `<<Self as Case1>::C as Iterator>::Item`
help: consider further restricting the associated type
|
LL | trait Case1 where <<Self as Case1>::C as Iterator>::Item: Iterator {
| ++++++++++++++++++++++++++++++++++++++++++++++++++++++
error[E0277]: `<<Self as Case1>::C as Iterator>::Item` cannot be shared between threads safely
--> $DIR/bad-bounds-on-assoc-in-trait.rs:26:93
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LL | type C: Clone + Iterator<Item: Send + Iterator<Item: for<'a> Lam<&'a u8, App: Debug>> + Sync>;
| ^^^^ `<<Self as Case1>::C as Iterator>::Item` cannot be shared between threads safely
|
= help: the trait `Sync` is not implemented for `<<Self as Case1>::C as Iterator>::Item`
help: consider further restricting the associated type
|
LL | trait Case1 where <<Self as Case1>::C as Iterator>::Item: Sync {
| ++++++++++++++++++++++++++++++++++++++++++++++++++
error: aborting due to 3 previous errors
For more information about this error, try `rustc --explain E0277`.
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