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warning: trait method `try_into` will become ambiguous in Rust 2021
--> $DIR/future-prelude-collision-turbofish.rs:19:5
|
LL | x.try_into::<usize>().or(Err("foo"))?.checked_sub(1);
| ^^^^^^^^^^^^^^^^^^^^^ help: disambiguate the associated function: `AnnotatableTryInto::try_into::<usize>(x)`
|
= 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-turbofish.rs:6:9
|
LL | #![warn(rust_2021_prelude_collisions)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
warning: trait method `try_into` will become ambiguous in Rust 2021
--> $DIR/future-prelude-collision-turbofish.rs:23:5
|
LL | x.try_into::<usize>().or(Err("foo"))?;
| ^^^^^^^^^^^^^^^^^^^^^ help: disambiguate the associated function: `AnnotatableTryInto::try_into::<usize>(x)`
|
= 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>
warning: 2 warnings emitted
|
