diff options
Diffstat (limited to 'src/test/ui/suggestions/lifetimes/trait-object-nested-in-impl-trait.nll.stderr')
| -rw-r--r-- | src/test/ui/suggestions/lifetimes/trait-object-nested-in-impl-trait.nll.stderr | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/src/test/ui/suggestions/lifetimes/trait-object-nested-in-impl-trait.nll.stderr b/src/test/ui/suggestions/lifetimes/trait-object-nested-in-impl-trait.nll.stderr index 3ed3827b97d..6c65e4f0175 100644 --- a/src/test/ui/suggestions/lifetimes/trait-object-nested-in-impl-trait.nll.stderr +++ b/src/test/ui/suggestions/lifetimes/trait-object-nested-in-impl-trait.nll.stderr @@ -9,10 +9,14 @@ LL | | remaining: self.0.iter(), LL | | } | |_________^ returning this value requires that `'1` must outlive `'static` | -help: to allow this `impl Trait` to capture borrowed data with lifetime `'1`, add `'_` as a bound +help: to declare that the `impl Trait` captures data from argument `self`, you can add an explicit `'_` lifetime bound | LL | fn iter(&self) -> impl Iterator<Item = Box<dyn Foo>> + '_ { | ++++ +help: to declare that the trait object captures data from argument `self`, you can add an explicit `'_` lifetime bound + | +LL | fn iter(&self) -> impl Iterator<Item = Box<dyn Foo + '_>> { + | ++++ error: lifetime may not live long enough --> $DIR/trait-object-nested-in-impl-trait.rs:39:9 @@ -24,6 +28,11 @@ LL | | current: None, LL | | remaining: self.0.iter(), LL | | } | |_________^ returning this value requires that `'1` must outlive `'static` + | +help: to declare that the trait object captures data from argument `self`, you can add an explicit `'_` lifetime bound + | +LL | fn iter(&self) -> impl Iterator<Item = Box<dyn Foo + '_>> + '_ { + | ++++ error: lifetime may not live long enough --> $DIR/trait-object-nested-in-impl-trait.rs:50:9 @@ -35,6 +44,11 @@ LL | | current: None, LL | | remaining: self.0.iter(), LL | | } | |_________^ returning this value requires that `'a` must outlive `'static` + | +help: to declare that the trait object captures data from argument `self`, you can add an explicit `'a` lifetime bound + | +LL | fn iter<'a>(&'a self) -> impl Iterator<Item = Box<dyn Foo + 'a>> + 'a { + | ++++ error: lifetime may not live long enough --> $DIR/trait-object-nested-in-impl-trait.rs:61:9 @@ -47,10 +61,14 @@ LL | | remaining: self.0.iter(), LL | | } | |_________^ returning this value requires that `'a` must outlive `'static` | -help: to allow this `impl Trait` to capture borrowed data with lifetime `'a`, add `'a` as a bound +help: to declare that the `impl Trait` captures data from argument `self`, you can add an explicit `'a` lifetime bound | LL | fn iter<'a>(&'a self) -> impl Iterator<Item = Box<dyn Foo>> + 'a { | ++++ +help: to declare that the trait object captures data from argument `self`, you can add an explicit `'a` lifetime bound + | +LL | fn iter<'a>(&'a self) -> impl Iterator<Item = Box<dyn Foo + 'a>> { + | ++++ error: aborting due to 4 previous errors |