| error[E0500]: closure requires unique access to `x` but it is already borrowed |
| --> $DIR/borrowck-closures-unique.rs:26:14 |
| | |
| LL | let c1 = || get(x); |
| | -- - first borrow occurs due to use of `x` in closure |
| | | |
| | borrow occurs here |
| LL | let c2 = || set(x); |
| | ^^ - second borrow occurs due to use of `x` in closure |
| | | |
| | closure construction occurs here |
| LL | c1; |
| | -- first borrow later used here |
| |
| error[E0500]: closure requires unique access to `x` but it is already borrowed |
| --> $DIR/borrowck-closures-unique.rs:32:14 |
| | |
| LL | let c1 = || get(x); |
| | -- - first borrow occurs due to use of `x` in closure |
| | | |
| | borrow occurs here |
| LL | let c2 = || { get(x); set(x); }; |
| | ^^ - second borrow occurs due to use of `x` in closure |
| | | |
| | closure construction occurs here |
| LL | c1; |
| | -- first borrow later used here |
| |
| error[E0524]: two closures require unique access to `x` at the same time |
| --> $DIR/borrowck-closures-unique.rs:38:14 |
| | |
| LL | let c1 = || set(x); |
| | -- - first borrow occurs due to use of `x` in closure |
| | | |
| | first closure is constructed here |
| LL | let c2 = || set(x); |
| | ^^ - second borrow occurs due to use of `x` in closure |
| | | |
| | second closure is constructed here |
| LL | c1; |
| | -- first borrow later used here |
| |
| error[E0594]: cannot assign to `x`, as it is not declared as mutable |
| --> $DIR/borrowck-closures-unique.rs:47:38 |
| | |
| LL | fn e(x: &'static mut isize) { |
| | - help: consider changing this to be mutable: `mut x` |
| LL | let c1 = |y: &'static mut isize| x = y; |
| | ^^^^^ cannot assign |
| |
| error: aborting due to 4 previous errors |
| |
| Some errors occurred: E0500, E0524, E0594. |
| For more information about an error, try `rustc --explain E0500`. |
