rust/tests/ui/traits/item-privacy.stderr

189 lines
5.8 KiB
Plaintext

error[E0599]: no method named `a` found for struct `S` in the current scope
--> $DIR/item-privacy.rs:67:7
|
LL | struct S;
| -------- method `a` not found for this struct
...
LL | S.a();
| ^ method not found in `S`
|
= help: items from traits can only be used if the trait is implemented and in scope
note: `method::A` defines an item `a`, perhaps you need to implement it
--> $DIR/item-privacy.rs:6:5
|
LL | trait A {
| ^^^^^^^
error[E0599]: no method named `b` found for struct `S` in the current scope
--> $DIR/item-privacy.rs:68:7
|
LL | struct S;
| -------- method `b` not found for this struct
...
LL | fn b(&self) { }
| - the method is available for `S` here
...
LL | S.b();
| ^ method not found in `S`
|
= help: items from traits can only be used if the trait is in scope
help: the following trait is implemented but not in scope; perhaps add a `use` for it:
|
LL | use method::B;
|
error[E0624]: method `a` is private
--> $DIR/item-privacy.rs:72:7
|
LL | fn a(&self) { }
| ----------- private method defined here
...
LL | c.a();
| ^ private method
error[E0599]: no function or associated item named `a` found for struct `S` in the current scope
--> $DIR/item-privacy.rs:78:8
|
LL | struct S;
| -------- function or associated item `a` not found for this struct
...
LL | S::a(&S);
| ^ function or associated item not found in `S`
|
= help: items from traits can only be used if the trait is implemented and in scope
note: `method::A` defines an item `a`, perhaps you need to implement it
--> $DIR/item-privacy.rs:6:5
|
LL | trait A {
| ^^^^^^^
error[E0599]: no function or associated item named `b` found for struct `S` in the current scope
--> $DIR/item-privacy.rs:80:8
|
LL | struct S;
| -------- function or associated item `b` not found for this struct
...
LL | S::b(&S);
| ^ function or associated item not found in `S`
|
= help: items from traits can only be used if the trait is in scope
help: the following trait is implemented but not in scope; perhaps add a `use` for it:
|
LL | use method::B;
|
error[E0624]: method `a` is private
--> $DIR/item-privacy.rs:84:14
|
LL | fn a(&self) { }
| ----------- private method defined here
...
LL | <dyn C>::a(&S);
| ^ private method
error[E0599]: no associated item named `A` found for struct `S` in the current scope
--> $DIR/item-privacy.rs:97:8
|
LL | struct S;
| -------- associated item `A` not found for this struct
...
LL | S::A;
| ^ associated item not found in `S`
|
= help: items from traits can only be used if the trait is implemented and in scope
note: `assoc_const::A` defines an item `A`, perhaps you need to implement it
--> $DIR/item-privacy.rs:24:5
|
LL | trait A {
| ^^^^^^^
error[E0599]: no associated item named `B` found for struct `S` in the current scope
--> $DIR/item-privacy.rs:98:8
|
LL | struct S;
| -------- associated item `B` not found for this struct
...
LL | S::B;
| ^ associated item not found in `S`
|
= help: items from traits can only be used if the trait is in scope
help: the following trait is implemented but not in scope; perhaps add a `use` for it:
|
LL | use assoc_const::B;
|
error[E0624]: associated constant `A` is private
--> $DIR/item-privacy.rs:101:14
|
LL | const A: u8 = 0;
| ----------- private associated constant defined here
...
LL | <dyn C>::A;
| ^ private associated constant
error[E0038]: the trait `assoc_const::C` cannot be made into an object
--> $DIR/item-privacy.rs:101:6
|
LL | <dyn C>::A;
| ^^^^^ `assoc_const::C` cannot be made into an object
|
note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety>
--> $DIR/item-privacy.rs:25:15
|
LL | const A: u8 = 0;
| ^ ...because it contains this associated `const`
...
LL | const B: u8 = 0;
| ^ ...because it contains this associated `const`
...
LL | pub trait C: A + B {
| - this trait cannot be made into an object...
LL | const C: u8 = 0;
| ^ ...because it contains this associated `const`
= help: consider moving `C` to another trait
= help: consider moving `A` to another trait
= help: consider moving `B` to another trait
error[E0223]: ambiguous associated type
--> $DIR/item-privacy.rs:115:12
|
LL | let _: S::A;
| ^^^^
|
help: if there were a trait named `Example` with associated type `A` implemented for `S`, you could use the fully-qualified path
|
LL | let _: <S as Example>::A;
| ~~~~~~~~~~~~~~~~~
error[E0223]: ambiguous associated type
--> $DIR/item-privacy.rs:116:12
|
LL | let _: S::B;
| ^^^^ help: use the fully-qualified path: `<S as assoc_ty::B>::B`
error[E0223]: ambiguous associated type
--> $DIR/item-privacy.rs:117:12
|
LL | let _: S::C;
| ^^^^ help: use the fully-qualified path: `<S as assoc_ty::C>::C`
error[E0624]: associated type `A` is private
--> $DIR/item-privacy.rs:119:12
|
LL | type A = u8;
| ------ associated type defined here
...
LL | let _: T::A;
| ^^^^ private associated type
error: associated type `A` is private
--> $DIR/item-privacy.rs:128:9
|
LL | A = u8,
| ^^^^^^ private associated type
error: aborting due to 15 previous errors
Some errors have detailed explanations: E0038, E0223, E0599, E0624.
For more information about an error, try `rustc --explain E0038`.