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When encountering an unmet trait bound, point at local type that doesn't implement the trait: ``` error[E0277]: the trait bound `Bar<T>: Foo` is not satisfied --> $DIR/issue-64855.rs:9:19 | LL | pub struct Bar<T>(<Self as Foo>::Type) where Self: ; | ^^^^^^^^^^^^^^^^^^^ unsatisfied trait bound | help: the trait `Foo` is not implemented for `Bar<T>` --> $DIR/issue-64855.rs:9:1 | LL | pub struct Bar<T>(<Self as Foo>::Type) where Self: ; | ^^^^^^^^^^^^^^^^^ ```
32 lines
1.2 KiB
Plaintext
32 lines
1.2 KiB
Plaintext
error[E0277]: the trait bound `Tuple: From<u8>` is not satisfied
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--> $DIR/suggest_tuple_wrap_root_obligation.rs:22:24
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LL | convert_into_tuple(42_u8);
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| ------------------ ^^^^^ unsatisfied trait bound
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| |
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| required by a bound introduced by this call
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help: the trait `From<u8>` is not implemented for `Tuple`
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--> $DIR/suggest_tuple_wrap_root_obligation.rs:1:1
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LL | struct Tuple;
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| ^^^^^^^^^^^^
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= help: the following other types implement trait `From<T>`:
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`Tuple` implements `From<(u8, u8)>`
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`Tuple` implements `From<(u8, u8, u8)>`
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`Tuple` implements `From<(u8,)>`
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= note: required for `u8` to implement `Into<Tuple>`
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note: required by a bound in `convert_into_tuple`
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--> $DIR/suggest_tuple_wrap_root_obligation.rs:19:32
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LL | fn convert_into_tuple(_x: impl Into<Tuple>) {}
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| ^^^^^^^^^^^ required by this bound in `convert_into_tuple`
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help: use a unary tuple instead
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LL | convert_into_tuple((42_u8,));
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| + ++
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error: aborting due to 1 previous error
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For more information about this error, try `rustc --explain E0277`.
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