| warning: trait-associated function `try_from` will become ambiguous in Rust 2021 |
| --> $DIR/future-prelude-collision-generic-trait.rs:24:9 |
| | |
| LL | U::try_from(self) |
| | ^^^^^^^^^^^ help: disambiguate the associated function: `<U as PyTryFrom<'_, _>>::try_from` |
| | |
| = 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/prelude.html> |
| note: the lint level is defined here |
| --> $DIR/future-prelude-collision-generic-trait.rs:5:9 |
| | |
| LL | #![warn(rust_2021_prelude_collisions)] |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| |
| warning: 1 warning emitted |
| |
