diff options
Diffstat (limited to 'tests/ui/issues/issue-19380.stderr')
-rw-r--r-- | tests/ui/issues/issue-19380.stderr | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/tests/ui/issues/issue-19380.stderr b/tests/ui/issues/issue-19380.stderr index b2aeb5edf..f6244d9d4 100644 --- a/tests/ui/issues/issue-19380.stderr +++ b/tests/ui/issues/issue-19380.stderr @@ -11,6 +11,7 @@ LL | trait Qiz { | --- this trait cannot be made into an object... LL | fn qiz(); | ^^^ ...because associated function `qiz` has no `self` parameter + = help: only type `Foo` implements the trait, consider using it directly instead help: consider turning `qiz` into a method by giving it a `&self` argument | LL | fn qiz(&self); @@ -20,6 +21,30 @@ help: alternatively, consider constraining `qiz` so it does not apply to trait o LL | fn qiz() where Self: Sized; | +++++++++++++++++ -error: aborting due to previous error +error[E0038]: the trait `Qiz` cannot be made into an object + --> $DIR/issue-19380.rs:16:33 + | +LL | const BAR : Bar = Bar { foos: &[&FOO]}; + | ^^^^ `Qiz` 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/issue-19380.rs:2:6 + | +LL | trait Qiz { + | --- this trait cannot be made into an object... +LL | fn qiz(); + | ^^^ ...because associated function `qiz` has no `self` parameter + = help: only type `Foo` implements the trait, consider using it directly instead + = note: required for the cast from `&Foo` to `&'static (dyn Qiz + 'static)` +help: consider turning `qiz` into a method by giving it a `&self` argument + | +LL | fn qiz(&self); + | +++++ +help: alternatively, consider constraining `qiz` so it does not apply to trait objects + | +LL | fn qiz() where Self: Sized; + | +++++++++++++++++ + +error: aborting due to 2 previous errors For more information about this error, try `rustc --explain E0038`. |