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34 lines
1.4 KiB
Plaintext
34 lines
1.4 KiB
Plaintext
error[E0004]: non-exhaustive patterns: `_` not covered
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--> $DIR/feature-gate-precise_pointer_size_matching.rs:2:11
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LL | match 0usize {
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| ^^^^^^ pattern `_` not covered
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= note: the matched value is of type `usize`
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= note: `usize` does not have a fixed maximum value, so a wildcard `_` is necessary to match exhaustively
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= help: add `#![feature(precise_pointer_size_matching)]` to the crate attributes to enable precise `usize` matching
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help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
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LL ~ 0..=usize::MAX => {},
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LL + _ => todo!()
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error[E0004]: non-exhaustive patterns: `_` not covered
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--> $DIR/feature-gate-precise_pointer_size_matching.rs:10:11
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LL | match 0isize {
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| ^^^^^^ pattern `_` not covered
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= note: the matched value is of type `isize`
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= note: `isize` does not have a fixed maximum value, so a wildcard `_` is necessary to match exhaustively
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= help: add `#![feature(precise_pointer_size_matching)]` to the crate attributes to enable precise `isize` matching
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help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
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LL ~ isize::MIN..=isize::MAX => {},
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LL + _ => todo!()
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error: aborting due to 2 previous errors
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For more information about this error, try `rustc --explain E0004`.
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