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52 lines
1.9 KiB
Plaintext
52 lines
1.9 KiB
Plaintext
error[E0506]: cannot assign to `*x` because it is borrowed
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--> $DIR/issue-74072-lifetime-name-annotations.rs:9:5
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LL | pub async fn async_fn(x: &mut i32) -> &i32 {
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| - let's call the lifetime of this reference `'1`
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LL | let y = &*x;
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| --- `*x` is borrowed here
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LL | *x += 1;
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| ^^^^^^^ `*x` is assigned to here but it was already borrowed
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LL | y
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| - returning this value requires that `*x` is borrowed for `'1`
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error[E0506]: cannot assign to `*x` because it is borrowed
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--> $DIR/issue-74072-lifetime-name-annotations.rs:16:9
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LL | let y = &*x;
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| --- `*x` is borrowed here
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LL | *x += 1;
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| ^^^^^^^ `*x` is assigned to here but it was already borrowed
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LL | y
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| - returning this value requires that `*x` is borrowed for `'1`
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LL | })()
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| - return type of async closure is &'1 i32
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error[E0506]: cannot assign to `*x` because it is borrowed
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--> $DIR/issue-74072-lifetime-name-annotations.rs:24:9
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LL | (async move || -> &i32 {
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| - let's call the lifetime of this reference `'1`
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LL | let y = &*x;
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| --- `*x` is borrowed here
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LL | *x += 1;
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| ^^^^^^^ `*x` is assigned to here but it was already borrowed
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LL | y
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| - returning this value requires that `*x` is borrowed for `'1`
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error[E0506]: cannot assign to `*x` because it is borrowed
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--> $DIR/issue-74072-lifetime-name-annotations.rs:32:9
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LL | let y = &*x;
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| --- `*x` is borrowed here
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LL | *x += 1;
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| ^^^^^^^ `*x` is assigned to here but it was already borrowed
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LL | y
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| - returning this value requires that `*x` is borrowed for `'1`
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LL | }
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| - return type of async block is &'1 i32
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error: aborting due to 4 previous errors
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For more information about this error, try `rustc --explain E0506`.
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