mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-26 00:34:06 +00:00
26 lines
1.2 KiB
Plaintext
26 lines
1.2 KiB
Plaintext
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
|
|
|