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error[E0445]: private trait `Foo` in public interface
--> $DIR/E0445.rs:13:1
|
LL | trait Foo {
| --------- `Foo` declared as private
...
LL | pub trait Bar : Foo {}
| ^^^^^^^^^^^^^^^^^^^ can't leak private trait
warning: trait `Foo` is more private than the item `Bar`
--> $DIR/E0445.rs:13:1
|
LL | pub trait Bar : Foo {}
| ^^^^^^^^^^^^^^^^^^^ trait `Bar` is reachable at visibility `pub`
|
note: but trait `Foo` is only usable at visibility `pub(crate)`
--> $DIR/E0445.rs:9:1
|
LL | trait Foo {
| ^^^^^^^^^
note: the lint level is defined here
--> $DIR/E0445.rs:2:8
|
LL | #[warn(private_bounds)]
| ^^^^^^^^^^^^^^
error[E0445]: private trait `Foo` in public interface
--> $DIR/E0445.rs:16:1
|
LL | trait Foo {
| --------- `Foo` declared as private
...
LL | pub struct Bar2<T: Foo>(pub T);
| ^^^^^^^^^^^^^^^^^^^^^^^ can't leak private trait
warning: trait `Foo` is more private than the item `Bar2`
--> $DIR/E0445.rs:16:1
|
LL | pub struct Bar2<T: Foo>(pub T);
| ^^^^^^^^^^^^^^^^^^^^^^^ struct `Bar2` is reachable at visibility `pub`
|
note: but trait `Foo` is only usable at visibility `pub(crate)`
--> $DIR/E0445.rs:9:1
|
LL | trait Foo {
| ^^^^^^^^^
error[E0445]: private trait `Foo` in public interface
--> $DIR/E0445.rs:19:1
|
LL | trait Foo {
| --------- `Foo` declared as private
...
LL | pub fn foo<T: Foo> (t: T) {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^ can't leak private trait
warning: trait `Foo` is more private than the item `foo`
--> $DIR/E0445.rs:19:1
|
LL | pub fn foo<T: Foo> (t: T) {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^ function `foo` is reachable at visibility `pub`
|
note: but trait `Foo` is only usable at visibility `pub(crate)`
--> $DIR/E0445.rs:9:1
|
LL | trait Foo {
| ^^^^^^^^^
error: aborting due to 3 previous errors; 3 warnings emitted
For more information about this error, try `rustc --explain E0445`.
|
