rust/src/test/ui/suggestions/borrow-for-loop-head.stderr

error[E0505]: cannot move out of `a` because it is borrowed
  --> $DIR/borrow-for-loop-head.rs:4:18
   |
LL |     for i in &a {
   |              -- borrow of `a` occurs here
LL |         for j in a {
   |                  ^ move out of `a` occurs here

error[E0382]: use of moved value: `a`
  --> $DIR/borrow-for-loop-head.rs:4:18
   |
LL |     let a = vec![1, 2, 3];
   |         - move occurs because `a` has type `std::vec::Vec<i32>`, which does not implement the `Copy` trait
LL |     for i in &a {
LL |         for j in a {
   |                  ^
   |                  |
   |                  value moved here, in previous iteration of loop
   |                  help: consider borrowing to avoid moving into the for loop: `&a`

error: aborting due to 2 previous errors

Some errors have detailed explanations: E0382, E0505.
For more information about an error, try `rustc --explain E0382`.
When moving out of a for loop head, suggest borrowing it When encountering code like the following, suggest borrowing the for loop head to avoid moving it into the for loop pattern: ``` fn main() { let a = vec![1, 2, 3]; for i in &a { for j in a { println!("{} * {} = {}", i, j, i * j); } } } ``` 2019-03-14 18:09:47 -05:00			error[E0505]: cannot move out of `a` because it is borrowed
			`--> $DIR/borrow-for-loop-head.rs:4:18`
			`\|`
			`LL \| for i in &a {`
update tests for migrate mode by default 2019-04-22 02:40:08 -05:00			\| -- borrow of `a` occurs here
When moving out of a for loop head, suggest borrowing it When encountering code like the following, suggest borrowing the for loop head to avoid moving it into the for loop pattern: ``` fn main() { let a = vec![1, 2, 3]; for i in &a { for j in a { println!("{} * {} = {}", i, j, i * j); } } } ``` 2019-03-14 18:09:47 -05:00			`LL \| for j in a {`
			\| ^ move out of `a` occurs here

			error[E0382]: use of moved value: `a`
			`--> $DIR/borrow-for-loop-head.rs:4:18`
			`\|`
update tests for migrate mode by default 2019-04-22 02:40:08 -05:00			`LL \| let a = vec![1, 2, 3];`
			\| - move occurs because `a` has type `std::vec::Vec<i32>`, which does not implement the `Copy` trait
			`LL \| for i in &a {`
When moving out of a for loop head, suggest borrowing it When encountering code like the following, suggest borrowing the for loop head to avoid moving it into the for loop pattern: ``` fn main() { let a = vec![1, 2, 3]; for i in &a { for j in a { println!("{} * {} = {}", i, j, i * j); } } } ``` 2019-03-14 18:09:47 -05:00			`LL \| for j in a {`
Suggest borrowing for loop head on move error 2019-05-24 20:23:43 -05:00			`\| ^`
			`\| \|`
			`\| value moved here, in previous iteration of loop`
			\| help: consider borrowing to avoid moving into the for loop: `&a`
When moving out of a for loop head, suggest borrowing it When encountering code like the following, suggest borrowing the for loop head to avoid moving it into the for loop pattern: ``` fn main() { let a = vec![1, 2, 3]; for i in &a { for j in a { println!("{} * {} = {}", i, j, i * j); } } } ``` 2019-03-14 18:09:47 -05:00
			`error: aborting due to 2 previous errors`

hide `--explain` hint if error has no extended info 2019-04-17 12:26:38 -05:00			`Some errors have detailed explanations: E0382, E0505.`
When moving out of a for loop head, suggest borrowing it When encountering code like the following, suggest borrowing the for loop head to avoid moving it into the for loop pattern: ``` fn main() { let a = vec![1, 2, 3]; for i in &a { for j in a { println!("{} * {} = {}", i, j, i * j); } } } ``` 2019-03-14 18:09:47 -05:00			For more information about an error, try `rustc --explain E0382`.