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