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60 lines
2.2 KiB
Plaintext
60 lines
2.2 KiB
Plaintext
error[E0308]: mismatched types
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--> $DIR/unboxing-needing-parenthases-issue-132924.rs:5:29
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LL | let test: Option<i32> = x;
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| ----------- ^ expected `Option<i32>`, found `Box<Option<{integer}>>`
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| |
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| expected due to this
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= note: expected enum `Option<i32>`
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found struct `Box<Option<{integer}>>`
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help: consider unboxing the value
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LL | let test: Option<i32> = *x;
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| +
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error[E0308]: mismatched types
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--> $DIR/unboxing-needing-parenthases-issue-132924.rs:8:31
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LL | let test: Option<i32> = { x as Box<Option<i32>> };
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| ^^^^^^^^^^^^^^^^^^^^^ expected `Option<i32>`, found `Box<Option<i32>>`
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= note: expected enum `Option<_>`
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found struct `Box<Option<_>>`
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help: consider unboxing the value
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LL | let test: Option<i32> = { *(x as Box<Option<i32>>) };
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| ++ +
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error[E0308]: mismatched types
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--> $DIR/unboxing-needing-parenthases-issue-132924.rs:12:39
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LL | let test: Option<i32> = if true { x as Box<Option<i32>> } else { None };
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| ^^^^^^^^^^^^^^^^^^^^^ expected `Option<i32>`, found `Box<Option<i32>>`
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= note: expected enum `Option<_>`
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found struct `Box<Option<_>>`
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help: consider unboxing the value
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LL | let test: Option<i32> = if true { *(x as Box<Option<i32>>) } else { None };
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| ++ +
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error[E0308]: mismatched types
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--> $DIR/unboxing-needing-parenthases-issue-132924.rs:16:29
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LL | let test: Option<i32> = x as std::rc::Rc<Option<i32>>;
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| ----------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Option<i32>`, found `Rc<Option<i32>>`
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| |
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| expected due to this
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= note: expected enum `Option<_>`
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found struct `Rc<Option<_>>`
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help: consider dereferencing the type
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LL | let test: Option<i32> = *(x as std::rc::Rc<Option<i32>>);
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| ++ +
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error: aborting due to 4 previous errors
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For more information about this error, try `rustc --explain E0308`.
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