35 lines
1.3 KiB
Plaintext
35 lines
1.3 KiB
Plaintext
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error: cannot borrow immutable argument `x` as mutable
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--> $DIR/borrowck-borrow-overloaded-deref-mut.rs:39:25
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38 | fn deref_mut1(x: Own<isize>) {
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| - use `mut x` here to make mutable
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39 | let __isize = &mut *x; //~ ERROR cannot borrow
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| ^ cannot borrow mutably
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error: cannot borrow immutable borrowed content `*x` as mutable
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--> $DIR/borrowck-borrow-overloaded-deref-mut.rs:51:11
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50 | fn deref_extend_mut1<'a>(x: &'a Own<isize>) -> &'a mut isize {
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| -------------- use `&'a mut Own<isize>` here to make mutable
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51 | &mut **x //~ ERROR cannot borrow
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| ^^
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error: cannot borrow immutable argument `x` as mutable
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--> $DIR/borrowck-borrow-overloaded-deref-mut.rs:59:6
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58 | fn assign1<'a>(x: Own<isize>) {
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| - use `mut x` here to make mutable
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59 | *x = 3; //~ ERROR cannot borrow
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| ^ cannot borrow mutably
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error: cannot borrow immutable borrowed content `*x` as mutable
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--> $DIR/borrowck-borrow-overloaded-deref-mut.rs:63:6
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62 | fn assign2<'a>(x: &'a Own<isize>) {
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| -------------- use `&'a mut Own<isize>` here to make mutable
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63 | **x = 3; //~ ERROR cannot borrow
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| ^^
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error: aborting due to 4 previous errors
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