mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-30 02:33:55 +00:00
80 lines
4.2 KiB
Plaintext
80 lines
4.2 KiB
Plaintext
warning: trait method `try_into` will become ambiguous in Rust 2021
|
|
--> $DIR/future-prelude-collision.rs:56:18
|
|
|
|
|
LL | let _: u32 = 3u8.try_into().unwrap();
|
|
| ^^^^^^^^^^^^^^ help: disambiguate the associated function: `TryIntoU32::try_into(3u8)`
|
|
|
|
|
= 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.rs:4:9
|
|
|
|
|
LL | #![warn(rust_2021_prelude_collisions)]
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
warning: trait-associated function `try_from` will become ambiguous in Rust 2021
|
|
--> $DIR/future-prelude-collision.rs:61:13
|
|
|
|
|
LL | let _ = u32::try_from(3u8).unwrap();
|
|
| ^^^^^^^^^^^^^ help: disambiguate the associated function: `<u32 as TryFromU8>::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>
|
|
|
|
warning: trait-associated function `from_iter` will become ambiguous in Rust 2021
|
|
--> $DIR/future-prelude-collision.rs:66:13
|
|
|
|
|
LL | let _ = <Vec<u8>>::from_iter(vec![1u8, 2, 3, 4, 5, 6].into_iter());
|
|
| ^^^^^^^^^^^^^^^^^^^^ help: disambiguate the associated function: `<Vec<u8> as FromByteIterator>::from_iter`
|
|
|
|
|
= 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: trait-associated function `try_from` will become ambiguous in Rust 2021
|
|
--> $DIR/future-prelude-collision.rs:74:18
|
|
|
|
|
LL | let _: u32 = <_>::try_from(3u8).unwrap();
|
|
| ^^^^^^^^^^^^^ help: disambiguate the associated function: `<_ as TryFromU8>::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>
|
|
|
|
warning: trait method `try_into` will become ambiguous in Rust 2021
|
|
--> $DIR/future-prelude-collision.rs:79:18
|
|
|
|
|
LL | let _: u32 = (&3u8).try_into().unwrap();
|
|
| ^^^^^^^^^^^^^^^^^ help: disambiguate the associated function: `TryIntoU32::try_into(*(&3u8))`
|
|
|
|
|
= 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: trait method `try_into` will become ambiguous in Rust 2021
|
|
--> $DIR/future-prelude-collision.rs:84:18
|
|
|
|
|
LL | let _: u32 = 3.0.try_into().unwrap();
|
|
| ^^^^^^^^^^^^^^ help: disambiguate the associated function: `TryIntoU32::try_into(&3.0)`
|
|
|
|
|
= 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: trait method `try_into` will become ambiguous in Rust 2021
|
|
--> $DIR/future-prelude-collision.rs:90:18
|
|
|
|
|
LL | let _: u32 = mut_ptr.try_into().unwrap();
|
|
| ^^^^^^^^^^^^^^^^^^ help: disambiguate the associated function: `TryIntoU32::try_into(mut_ptr as *const _)`
|
|
|
|
|
= 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: trait-associated function `try_from` will become ambiguous in Rust 2021
|
|
--> $DIR/future-prelude-collision.rs:95:13
|
|
|
|
|
LL | let _ = U32Alias::try_from(3u8).unwrap();
|
|
| ^^^^^^^^^^^^^^^^^^ help: disambiguate the associated function: `<U32Alias as TryFromU8>::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>
|
|
|
|
warning: 8 warnings emitted
|
|
|