127 lines
4.3 KiB
Text
127 lines
4.3 KiB
Text
error: const `impl` for trait `Try` which is not marked with `#[const_trait]`
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--> $DIR/trait-default-body-stability.rs:18:12
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LL | impl const Try for T {
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| ^^^
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= note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
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= note: adding a non-const method body in the future would be a breaking change
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error: const `impl` for trait `FromResidual` which is not marked with `#[const_trait]`
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--> $DIR/trait-default-body-stability.rs:33:12
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LL | impl const FromResidual for T {
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| ^^^^^^^^^^^^
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= note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
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= note: adding a non-const method body in the future would be a breaking change
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error[E0207]: the const parameter `host` is not constrained by the impl trait, self type, or predicates
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--> $DIR/trait-default-body-stability.rs:18:6
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LL | impl const Try for T {
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| ^^^^^ unconstrained const parameter
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= note: expressions using a const parameter must map each value to a distinct output value
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= note: proving the result of expressions other than the parameter are unique is not supported
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error[E0207]: the const parameter `host` is not constrained by the impl trait, self type, or predicates
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--> $DIR/trait-default-body-stability.rs:33:6
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LL | impl const FromResidual for T {
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| ^^^^^ unconstrained const parameter
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= note: expressions using a const parameter must map each value to a distinct output value
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= note: proving the result of expressions other than the parameter are unique is not supported
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error[E0284]: type annotations needed
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--> $DIR/trait-default-body-stability.rs:33:6
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LL | impl const FromResidual for T {
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| ^^^^^ cannot infer the value of the constant `_`
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note: required for `T` to implement `Try`
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--> $DIR/trait-default-body-stability.rs:18:12
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LL | impl const Try for T {
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| ----- ^^^ ^
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| |
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| unsatisfied trait bound introduced here
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error[E0284]: type annotations needed
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--> $DIR/trait-default-body-stability.rs:44:9
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LL | T?
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| ^^ cannot infer the value of the constant `_`
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note: required for `T` to implement `Try`
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--> $DIR/trait-default-body-stability.rs:18:12
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LL | impl const Try for T {
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| ----- ^^^ ^
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| |
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| unsatisfied trait bound introduced here
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error[E0284]: type annotations needed
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--> $DIR/trait-default-body-stability.rs:44:9
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LL | T?
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| ^^ cannot infer the value of the constant `_`
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note: required for `T` to implement `FromResidual<T>`
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--> $DIR/trait-default-body-stability.rs:33:12
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LL | impl const FromResidual for T {
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| ----- ^^^^^^^^^^^^ ^
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| |
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| unsatisfied trait bound introduced here
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error[E0284]: type annotations needed
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--> $DIR/trait-default-body-stability.rs:44:9
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LL | T?
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| ^^ cannot infer the value of the constant `_`
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note: required for `T` to implement `Try`
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--> $DIR/trait-default-body-stability.rs:18:12
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LL | impl const Try for T {
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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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error[E0284]: type annotations needed
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--> $DIR/trait-default-body-stability.rs:44:9
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LL | T?
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| ^^ cannot infer the value of the constant `_`
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note: required for `T` to implement `FromResidual<T>`
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--> $DIR/trait-default-body-stability.rs:33:12
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LL | impl const FromResidual for T {
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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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error[E0284]: type annotations needed
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--> $DIR/trait-default-body-stability.rs:44:9
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LL | T?
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| ^^ cannot infer the value of the constant `_`
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note: required for `T` to implement `Try`
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--> $DIR/trait-default-body-stability.rs:18:12
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LL | impl const Try for T {
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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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error: aborting due to 10 previous errors
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Some errors have detailed explanations: E0207, E0284.
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For more information about an error, try `rustc --explain E0207`.
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