| error: cannot infer an appropriate lifetime |
| --> $DIR/static-return-lifetime-infered.rs:7:16 |
| | |
| LL | fn iter_values_anon(&self) -> impl Iterator<Item=u32> { |
| | ----------------------- this return type evaluates to the `'static` lifetime... |
| LL | self.x.iter().map(|a| a.0) |
| | ------ ^^^^ |
| | | |
| | ...but this borrow... |
| | |
| note: ...can't outlive the anonymous lifetime #1 defined on the method body at 6:5 |
| --> $DIR/static-return-lifetime-infered.rs:6:5 |
| | |
| LL | / fn iter_values_anon(&self) -> impl Iterator<Item=u32> { |
| LL | | self.x.iter().map(|a| a.0) |
| LL | | } |
| | |_____^ |
| help: you can add a constraint to the return type to make it last less than `'static` and match the anonymous lifetime #1 defined on the method body at 6:5 |
| | |
| LL | fn iter_values_anon(&self) -> impl Iterator<Item=u32> + '_ { |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| |
| error: cannot infer an appropriate lifetime |
| --> $DIR/static-return-lifetime-infered.rs:11:16 |
| | |
| LL | fn iter_values<'a>(&'a self) -> impl Iterator<Item=u32> { |
| | ----------------------- this return type evaluates to the `'static` lifetime... |
| LL | self.x.iter().map(|a| a.0) |
| | ------ ^^^^ |
| | | |
| | ...but this borrow... |
| | |
| note: ...can't outlive the lifetime 'a as defined on the method body at 10:20 |
| --> $DIR/static-return-lifetime-infered.rs:10:20 |
| | |
| LL | fn iter_values<'a>(&'a self) -> impl Iterator<Item=u32> { |
| | ^^ |
| help: you can add a constraint to the return type to make it last less than `'static` and match the lifetime 'a as defined on the method body at 10:20 |
| | |
| LL | fn iter_values<'a>(&'a self) -> impl Iterator<Item=u32> + 'a { |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| |
| error: aborting due to 2 previous errors |
| |
