44 lines
1.5 KiB
Plaintext
44 lines
1.5 KiB
Plaintext
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error[E0499]: cannot borrow `f` as mutable more than once at a time
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--> $DIR/borrowck-call-is-borrow-issue-12224.rs:23:16
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23 | f(Box::new(|| {
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| - ^^ second mutable borrow occurs here
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| first mutable borrow occurs here
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24 | //~^ ERROR: cannot borrow `f` as mutable more than once
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25 | f((Box::new(|| {})))
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| - borrow occurs due to use of `f` in closure
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26 | }));
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| - first borrow ends here
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error: cannot borrow immutable borrowed content `*f` as mutable
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--> $DIR/borrowck-call-is-borrow-issue-12224.rs:36:5
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35 | fn test2<F>(f: &F) where F: FnMut() {
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| -- use `&mut F` here to make mutable
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36 | (*f)(); //~ ERROR: cannot borrow immutable borrowed content `*f` as mutable
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| ^^^^
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error: cannot borrow immutable `Box` content `*f.f` as mutable
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--> $DIR/borrowck-call-is-borrow-issue-12224.rs:44:5
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44 | f.f.call_mut(()) //~ ERROR: cannot borrow immutable `Box` content `*f.f` as mutable
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| ^^^
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error[E0504]: cannot move `f` into closure because it is borrowed
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--> $DIR/borrowck-call-is-borrow-issue-12224.rs:63:13
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62 | f(Box::new(|a| {
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| - borrow of `f` occurs here
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63 | foo(f);
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| ^ move into closure occurs here
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error[E0507]: cannot move out of captured outer variable in an `FnMut` closure
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--> $DIR/borrowck-call-is-borrow-issue-12224.rs:63:13
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63 | foo(f);
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| ^ cannot move out of captured outer variable in an `FnMut` closure
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error: aborting due to 5 previous errors
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