2019-09-06 15:47:50 +02:00
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error: captured variable cannot escape `FnMut` closure body
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--> $DIR/issue-49824.rs:4:9
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2019-04-22 08:40:08 +01:00
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LL | || {
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| - inferred to be a `FnMut` closure
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LL | / || {
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LL | |
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LL | | let _y = &mut x;
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LL | | }
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| |_________^ returns a closure that contains a reference to a captured variable, which then escapes the closure body
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= note: `FnMut` closures only have access to their captured variables while they are executing...
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= note: ...therefore, they cannot allow references to captured variables to escape
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2018-07-28 00:09:23 +02:00
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error: aborting due to previous error
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