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51 lines
2.4 KiB
Plaintext
51 lines
2.4 KiB
Plaintext
error[E0658]: `X..` patterns in slices are experimental
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--> $DIR/slice_pattern_syntax_problem1.rs:4:10
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LL | let [a @ 3.., b @ ..3, c @ 4..6, ..] = xs;
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| ^^^^^^^
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= note: see issue #67264 <https://github.com/rust-lang/rust/issues/67264> for more information
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= help: add `#![feature(half_open_range_patterns_in_slices)]` to the crate attributes to enable
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= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
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error[E0658]: exclusive range pattern syntax is experimental
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--> $DIR/slice_pattern_syntax_problem1.rs:4:23
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LL | let [a @ 3.., b @ ..3, c @ 4..6, ..] = xs;
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| ^^^
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= note: see issue #37854 <https://github.com/rust-lang/rust/issues/37854> for more information
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= help: add `#![feature(exclusive_range_pattern)]` to the crate attributes to enable
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= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
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= help: use an inclusive range pattern, like N..=M
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error[E0658]: exclusive range pattern syntax is experimental
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--> $DIR/slice_pattern_syntax_problem1.rs:4:32
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LL | let [a @ 3.., b @ ..3, c @ 4..6, ..] = xs;
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| ^^^^
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= note: see issue #37854 <https://github.com/rust-lang/rust/issues/37854> for more information
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= help: add `#![feature(exclusive_range_pattern)]` to the crate attributes to enable
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= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
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= help: use an inclusive range pattern, like N..=M
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error[E0005]: refutable pattern in local binding
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--> $DIR/slice_pattern_syntax_problem1.rs:4:9
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LL | let [a @ 3.., b @ ..3, c @ 4..6, ..] = xs;
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ pattern `[i32::MIN..=2_i32, ..]` not covered
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= note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant
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= note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html
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= note: the matched value is of type `[i32; 8]`
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help: you might want to use `let else` to handle the variant that isn't matched
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LL | let [a @ 3.., b @ ..3, c @ 4..6, ..] = xs else { todo!() };
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| ++++++++++++++++
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error: aborting due to 4 previous errors
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Some errors have detailed explanations: E0005, E0658.
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For more information about an error, try `rustc --explain E0005`.
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