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115 lines
4.3 KiB
Plaintext
115 lines
4.3 KiB
Plaintext
error: relaxed bounds are not permitted in supertrait bounds
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--> $DIR/default-supertrait.rs:8:17
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LL | trait NegSized: ?Sized { }
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| ^^^^^^
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= note: traits are `?Sized` by default
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error: relaxed bounds are not permitted in supertrait bounds
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--> $DIR/default-supertrait.rs:13:21
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LL | trait NegMetaSized: ?MetaSized { }
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| ^^^^^^^^^^
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error: relaxed bounds are not permitted in supertrait bounds
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--> $DIR/default-supertrait.rs:19:24
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LL | trait NegPointeeSized: ?PointeeSized { }
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| ^^^^^^^^^^^^^
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error[E0277]: the size for values of type `T` cannot be known
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--> $DIR/default-supertrait.rs:52:38
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LL | fn with_bare_trait<T: PointeeSized + Bare>() {
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| ^^^^ doesn't have a known size
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note: required by a bound in `Bare`
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--> $DIR/default-supertrait.rs:22:1
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LL | trait Bare {}
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| ^^^^^^^^^^^^^ required by this bound in `Bare`
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help: consider further restricting type parameter `T` with unstable trait `MetaSized`
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LL | fn with_bare_trait<T: PointeeSized + Bare + std::marker::MetaSized>() {
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| ++++++++++++++++++++++++
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error[E0277]: the size for values of type `T` cannot be known at compilation time
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--> $DIR/default-supertrait.rs:35:22
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LL | fn with_metasized_supertrait<T: PointeeSized + MetaSized_>() {
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| - this type parameter needs to be `Sized`
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LL | requires_sized::<T>();
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| ^ doesn't have a size known at compile-time
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note: required by a bound in `requires_sized`
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--> $DIR/default-supertrait.rs:24:22
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LL | fn requires_sized<T: Sized>() {}
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| ^^^^^ required by this bound in `requires_sized`
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error[E0277]: the size for values of type `T` cannot be known at compilation time
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--> $DIR/default-supertrait.rs:43:22
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LL | fn with_pointeesized_supertrait<T: PointeeSized + PointeeSized_>() {
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| - this type parameter needs to be `Sized`
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LL | requires_sized::<T>();
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| ^ doesn't have a size known at compile-time
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note: required by a bound in `requires_sized`
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--> $DIR/default-supertrait.rs:24:22
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LL | fn requires_sized<T: Sized>() {}
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| ^^^^^ required by this bound in `requires_sized`
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error[E0277]: the size for values of type `T` cannot be known
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--> $DIR/default-supertrait.rs:45:26
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LL | requires_metasized::<T>();
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| ^ doesn't have a known size
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note: required by a bound in `requires_metasized`
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--> $DIR/default-supertrait.rs:25:26
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LL | fn requires_metasized<T: MetaSized>() {}
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| ^^^^^^^^^ required by this bound in `requires_metasized`
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help: consider further restricting type parameter `T` with unstable trait `MetaSized`
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LL | fn with_pointeesized_supertrait<T: PointeeSized + PointeeSized_ + std::marker::MetaSized>() {
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| ++++++++++++++++++++++++
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error[E0277]: the size for values of type `T` cannot be known at compilation time
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--> $DIR/default-supertrait.rs:54:22
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LL | fn with_bare_trait<T: PointeeSized + Bare>() {
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| - this type parameter needs to be `Sized`
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LL |
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LL | requires_sized::<T>();
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| ^ doesn't have a size known at compile-time
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note: required by a bound in `requires_sized`
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--> $DIR/default-supertrait.rs:24:22
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LL | fn requires_sized<T: Sized>() {}
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| ^^^^^ required by this bound in `requires_sized`
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error[E0277]: the size for values of type `T` cannot be known
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--> $DIR/default-supertrait.rs:56:26
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LL | requires_metasized::<T>();
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| ^ doesn't have a known size
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note: required by a bound in `requires_metasized`
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--> $DIR/default-supertrait.rs:25:26
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LL | fn requires_metasized<T: MetaSized>() {}
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| ^^^^^^^^^ required by this bound in `requires_metasized`
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help: consider further restricting type parameter `T` with unstable trait `MetaSized`
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LL | fn with_bare_trait<T: PointeeSized + Bare + std::marker::MetaSized>() {
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| ++++++++++++++++++++++++
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error: aborting due to 9 previous errors
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For more information about this error, try `rustc --explain E0277`.
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