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42 lines
1.3 KiB
Plaintext
42 lines
1.3 KiB
Plaintext
error: expected `{`, found `22`
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--> $DIR/closure-return-syntax.rs:5:23
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LL | let x = || -> i32 22;
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| --- ^^
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| explicit return type requires closure body to be enclosed in braces
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help: wrap the expression in curly braces
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LL | let x = || -> i32 { 22 };
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| + +
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error: expected `{`, found `(`
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--> $DIR/closure-return-syntax.rs:12:34
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LL | let x = || -> (i32, i32) (1, 2);
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| ---------- ^
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| explicit return type requires closure body to be enclosed in braces
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help: wrap the expression in curly braces
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LL | let x = || -> (i32, i32) { (1, 2) };
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| + +
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error: expected `{`, found `[`
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--> $DIR/closure-return-syntax.rs:17:32
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LL | let c = || -> [i32; 2] [1, 2];
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| -------- ^
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| explicit return type requires closure body to be enclosed in braces
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help: wrap the expression in curly braces
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LL | let c = || -> [i32; 2] { [1, 2] };
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| + +
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error: aborting due to 3 previous errors
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