mirror of https://github.com/rust-lang/rust
174 lines
6.9 KiB
Plaintext
174 lines
6.9 KiB
Plaintext
error[E0277]: the trait bound `F: MyFn<i32>` is not satisfied
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--> $DIR/false-positive-predicate-entailment-error.rs:36:5
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LL | / fn autobatch<F>(self) -> impl Trait
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LL | |
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LL | |
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LL | |
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... |
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LL | | where
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LL | | F: Callback<Self::CallbackArg>,
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| |_______________________________________^ the trait `MyFn<i32>` is not implemented for `F`, which is required by `F: Callback<i32>`
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note: required for `F` to implement `Callback<i32>`
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--> $DIR/false-positive-predicate-entailment-error.rs:14:21
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LL | impl<A, F: MyFn<A>> Callback<A> for F {
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| ------- ^^^^^^^^^^^ ^
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| unsatisfied trait bound introduced here
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help: consider further restricting this bound
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LL | F: Callback<Self::CallbackArg> + MyFn<i32>,
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| +++++++++++
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error[E0277]: the trait bound `F: MyFn<i32>` is not satisfied
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--> $DIR/false-positive-predicate-entailment-error.rs:36:30
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LL | fn autobatch<F>(self) -> impl Trait
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| ^^^^^^^^^^ the trait `MyFn<i32>` is not implemented for `F`, which is required by `F: Callback<i32>`
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note: required for `F` to implement `Callback<i32>`
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--> $DIR/false-positive-predicate-entailment-error.rs:14:21
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LL | impl<A, F: MyFn<A>> Callback<A> for F {
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| ------- ^^^^^^^^^^^ ^
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| |
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| unsatisfied trait bound introduced here
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note: required by a bound in `<Sender as ChannelSender>::autobatch`
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--> $DIR/false-positive-predicate-entailment-error.rs:43:12
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LL | fn autobatch<F>(self) -> impl Trait
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| --------- required by a bound in this associated function
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...
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LL | F: Callback<Self::CallbackArg>,
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `<Sender as ChannelSender>::autobatch`
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help: consider further restricting this bound
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LL | F: Callback<Self::CallbackArg> + MyFn<i32>,
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| +++++++++++
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error[E0277]: the trait bound `F: MyFn<i32>` is not satisfied
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--> $DIR/false-positive-predicate-entailment-error.rs:36:5
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LL | / fn autobatch<F>(self) -> impl Trait
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LL | |
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LL | |
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LL | |
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... |
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LL | | where
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LL | | F: Callback<Self::CallbackArg>,
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| |_______________________________________^ the trait `MyFn<i32>` is not implemented for `F`, which is required by `F: Callback<i32>`
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note: required for `F` to implement `Callback<i32>`
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--> $DIR/false-positive-predicate-entailment-error.rs:14:21
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LL | impl<A, F: MyFn<A>> Callback<A> for F {
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| ------- ^^^^^^^^^^^ ^
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| |
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| unsatisfied trait bound introduced here
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= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
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help: consider further restricting this bound
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LL | F: Callback<Self::CallbackArg> + MyFn<i32>,
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| +++++++++++
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error[E0277]: the trait bound `F: Callback<i32>` is not satisfied
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--> $DIR/false-positive-predicate-entailment-error.rs:43:12
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LL | F: Callback<Self::CallbackArg>,
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `MyFn<i32>` is not implemented for `F`, which is required by `F: Callback<i32>`
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note: required for `F` to implement `Callback<i32>`
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--> $DIR/false-positive-predicate-entailment-error.rs:14:21
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LL | impl<A, F: MyFn<A>> Callback<A> for F {
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| ------- ^^^^^^^^^^^ ^
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| |
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| unsatisfied trait bound introduced here
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note: the requirement `F: Callback<i32>` appears on the `impl`'s method `autobatch` but not on the corresponding trait's method
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--> $DIR/false-positive-predicate-entailment-error.rs:25:8
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LL | trait ChannelSender {
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| ------------- in this trait
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...
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LL | fn autobatch<F>(self) -> impl Trait
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| ^^^^^^^^^ this trait's method doesn't have the requirement `F: Callback<i32>`
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help: consider further restricting this bound
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LL | F: Callback<Self::CallbackArg> + MyFn<i32>,
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| +++++++++++
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error[E0277]: the trait bound `F: MyFn<i32>` is not satisfied
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--> $DIR/false-positive-predicate-entailment-error.rs:36:30
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LL | fn autobatch<F>(self) -> impl Trait
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| ^^^^^^^^^^ the trait `MyFn<i32>` is not implemented for `F`, which is required by `F: Callback<i32>`
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note: required for `F` to implement `Callback<i32>`
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--> $DIR/false-positive-predicate-entailment-error.rs:14:21
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LL | impl<A, F: MyFn<A>> Callback<A> for F {
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| ------- ^^^^^^^^^^^ ^
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| |
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| unsatisfied trait bound introduced here
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error[E0277]: the trait bound `F: Callback<i32>` is not satisfied
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--> $DIR/false-positive-predicate-entailment-error.rs:27:12
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LL | F: Callback<Self::CallbackArg>;
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `MyFn<i32>` is not implemented for `F`, which is required by `F: Callback<i32>`
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note: required for `F` to implement `Callback<i32>`
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--> $DIR/false-positive-predicate-entailment-error.rs:14:21
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LL | impl<A, F: MyFn<A>> Callback<A> for F {
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| ------- ^^^^^^^^^^^ ^
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| |
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| unsatisfied trait bound introduced here
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error[E0277]: the trait bound `F: MyFn<i32>` is not satisfied
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--> $DIR/false-positive-predicate-entailment-error.rs:36:5
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LL | / fn autobatch<F>(self) -> impl Trait
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LL | |
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LL | |
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LL | |
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... |
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LL | | where
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LL | | F: Callback<Self::CallbackArg>,
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| |_______________________________________^ the trait `MyFn<i32>` is not implemented for `F`, which is required by `F: Callback<i32>`
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note: required for `F` to implement `Callback<i32>`
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--> $DIR/false-positive-predicate-entailment-error.rs:14:21
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LL | impl<A, F: MyFn<A>> Callback<A> for F {
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| ------- ^^^^^^^^^^^ ^
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| |
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| unsatisfied trait bound introduced here
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= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
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help: consider further restricting this bound
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LL | F: Callback<Self::CallbackArg> + MyFn<i32>,
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| +++++++++++
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error[E0277]: the trait bound `F: MyFn<i32>` is not satisfied
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--> $DIR/false-positive-predicate-entailment-error.rs:43:12
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LL | F: Callback<Self::CallbackArg>,
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `MyFn<i32>` is not implemented for `F`
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note: required by a bound in `Callback`
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--> $DIR/false-positive-predicate-entailment-error.rs:10:20
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LL | trait Callback<A>: MyFn<A, Output = Self::Ret> {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `Callback`
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help: consider further restricting this bound
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LL | F: Callback<Self::CallbackArg> + MyFn<i32>,
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| +++++++++++
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error: aborting due to 8 previous errors
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For more information about this error, try `rustc --explain E0277`.
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