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fix code and error to match the surronding text

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This commit is contained in:
Oliver Schneider 2015-07-31 09:32:53 +02:00
parent 8d2eb5971a
commit 6a86a0c89c
1 changed files with 15 additions and 7 deletions
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22
src/doc/tarpl/borrow-splitting.md
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@ -27,19 +27,27 @@ However borrowck doesn't understand arrays or slices in any way, so this doesn't
work:
```rust,ignore
let x = [1, 2, 3];
let mut x = [1, 2, 3];
let a = &mut x[0];
let b = &mut x[1];
println!("{} {}", a, b);
```
```text
<anon>:3:18: 3:22 error: cannot borrow immutable indexed content `x[..]` as mutable
<anon>:3 let a = &mut x[0];
^~~~
<anon>:4:18: 4:22 error: cannot borrow immutable indexed content `x[..]` as mutable
<anon>:4 let b = &mut x[1];
^~~~
<anon>:4:14: 4:18 error: cannot borrow `x[..]` as mutable more than once at a time
<anon>:4 let b = &mut x[1];
^~~~
<anon>:3:14: 3:18 note: previous borrow of `x[..]` occurs here; the mutable borrow prevents subsequent moves, borrows, or modification of `x[..]` until the borrow ends
<anon>:3 let a = &mut x[0];
^~~~
<anon>:6:2: 6:2 note: previous borrow ends here
<anon>:1 fn main() {
<anon>:2 let mut x = [1, 2, 3];
<anon>:3 let a = &mut x[0];
<anon>:4 let b = &mut x[1];
<anon>:5 println!("{} {}", a, b);
<anon>:6 }
^
error: aborting due to 2 previous errors
```