| error: trait objects without an explicit `dyn` are deprecated |
| --> $DIR/dyn-2018-edition-lint.rs:4:17 |
| | |
| LL | fn function(x: &SomeTrait, y: Box<SomeTrait>) { |
| | ^^^^^^^^^ |
| | |
| = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! |
| = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> |
| note: the lint level is defined here |
| --> $DIR/dyn-2018-edition-lint.rs:2:8 |
| | |
| LL | #[deny(bare_trait_objects)] |
| | ^^^^^^^^^^^^^^^^^^ |
| help: if this is a dyn-compatible trait, use `dyn` |
| | |
| LL | fn function(x: &dyn SomeTrait, y: Box<SomeTrait>) { |
| | +++ |
| |
| error: trait objects without an explicit `dyn` are deprecated |
| --> $DIR/dyn-2018-edition-lint.rs:4:35 |
| | |
| LL | fn function(x: &SomeTrait, y: Box<SomeTrait>) { |
| | ^^^^^^^^^ |
| | |
| = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! |
| = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> |
| help: if this is a dyn-compatible trait, use `dyn` |
| | |
| LL | fn function(x: &SomeTrait, y: Box<dyn SomeTrait>) { |
| | +++ |
| |
| error: trait objects without an explicit `dyn` are deprecated |
| --> $DIR/dyn-2018-edition-lint.rs:9:14 |
| | |
| LL | let _x: &SomeTrait = todo!(); |
| | ^^^^^^^^^ |
| | |
| = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! |
| = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html> |
| help: if this is a dyn-compatible trait, use `dyn` |
| | |
| LL | let _x: &dyn SomeTrait = todo!(); |
| | +++ |
| |
| error: aborting due to 3 previous errors |
| |
