mirror of https://github.com/rust-lang/rust
80 lines
4.2 KiB
Plaintext
80 lines
4.2 KiB
Plaintext
warning: trait method `try_into` will become ambiguous in Rust 2021
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--> $DIR/future-prelude-collision.rs:56:18
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LL | let _: u32 = 3u8.try_into().unwrap();
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| ^^^^^^^^^^^^^^ help: disambiguate the associated function: `TryIntoU32::try_into(3u8)`
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= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
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= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html>
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note: the lint level is defined here
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--> $DIR/future-prelude-collision.rs:4:9
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LL | #![warn(rust_2021_prelude_collisions)]
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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warning: trait-associated function `try_from` will become ambiguous in Rust 2021
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--> $DIR/future-prelude-collision.rs:61:13
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LL | let _ = u32::try_from(3u8).unwrap();
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| ^^^^^^^^^^^^^ help: disambiguate the associated function: `<u32 as TryFromU8>::try_from`
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= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
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= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html>
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warning: trait-associated function `from_iter` will become ambiguous in Rust 2021
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--> $DIR/future-prelude-collision.rs:66:13
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LL | let _ = <Vec<u8>>::from_iter(vec![1u8, 2, 3, 4, 5, 6].into_iter());
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| ^^^^^^^^^^^^^^^^^^^^ help: disambiguate the associated function: `<Vec<u8> as FromByteIterator>::from_iter`
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= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
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= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html>
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warning: trait-associated function `try_from` will become ambiguous in Rust 2021
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--> $DIR/future-prelude-collision.rs:74:18
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LL | let _: u32 = <_>::try_from(3u8).unwrap();
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| ^^^^^^^^^^^^^ help: disambiguate the associated function: `<_ as TryFromU8>::try_from`
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= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
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= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html>
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warning: trait method `try_into` will become ambiguous in Rust 2021
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--> $DIR/future-prelude-collision.rs:79:18
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LL | let _: u32 = (&3u8).try_into().unwrap();
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| ^^^^^^^^^^^^^^^^^ help: disambiguate the associated function: `TryIntoU32::try_into(*(&3u8))`
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= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
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= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html>
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warning: trait method `try_into` will become ambiguous in Rust 2021
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--> $DIR/future-prelude-collision.rs:84:18
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LL | let _: u32 = 3.0.try_into().unwrap();
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| ^^^^^^^^^^^^^^ help: disambiguate the associated function: `TryIntoU32::try_into(&3.0)`
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= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
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= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html>
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warning: trait method `try_into` will become ambiguous in Rust 2021
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--> $DIR/future-prelude-collision.rs:90:18
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LL | let _: u32 = mut_ptr.try_into().unwrap();
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| ^^^^^^^^^^^^^^^^^^ help: disambiguate the associated function: `TryIntoU32::try_into(mut_ptr as *const _)`
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= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
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= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html>
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warning: trait-associated function `try_from` will become ambiguous in Rust 2021
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--> $DIR/future-prelude-collision.rs:95:13
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LL | let _ = U32Alias::try_from(3u8).unwrap();
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| ^^^^^^^^^^^^^^^^^^ help: disambiguate the associated function: `<U32Alias as TryFromU8>::try_from`
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= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
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= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/prelude.html>
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warning: 8 warnings emitted
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