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38 lines
1.2 KiB
Text
38 lines
1.2 KiB
Text
error[E0308]: mismatched types
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--> $DIR/ref_pat_everywhere-fail.rs:4:17
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LL | if let Some(&x) = Some(0) {
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| ^^ ------- this expression has type `Option<{integer}>`
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| |
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| expected integer, found `&_`
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= note: expected type `{integer}`
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found reference `&_`
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help: consider removing `&` from the pattern
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LL | if let Some(x) = Some(0) {
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| ~
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error[E0308]: mismatched types
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--> $DIR/ref_pat_everywhere-fail.rs:8:17
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LL | if let Some(&mut x) = Some(&0) {
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| ^^^^^^ -------- this expression has type `Option<&{integer}>`
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| |
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| types differ in mutability
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= note: expected reference `&{integer}`
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found mutable reference `&mut _`
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note: to declare a mutable binding use: `mut x`
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--> $DIR/ref_pat_everywhere-fail.rs:8:17
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LL | if let Some(&mut x) = Some(&0) {
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| ^^^^^^
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help: consider removing `&mut` from the pattern
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LL | if let Some(x) = Some(&0) {
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| ~
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error: aborting due to 2 previous errors
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For more information about this error, try `rustc --explain E0308`.
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