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|
error[E0506]: cannot assign to `vec[_]` because it is borrowed
--> $DIR/borrowck-vec-pattern-nesting.rs:9:13
|
LL | [box ref _a, _, _] => {
| ------ borrow of `vec[_]` occurs here
LL |
LL | vec[0] = Box::new(4);
| ^^^^^^ assignment to borrowed `vec[_]` occurs here
LL |
LL | _a.use_ref();
| ------------ borrow later used here
error[E0506]: cannot assign to `vec[_]` because it is borrowed
--> $DIR/borrowck-vec-pattern-nesting.rs:23:13
|
LL | &mut [ref _b @ ..] => {
| ------ borrow of `vec[_]` occurs here
LL |
LL | vec[0] = Box::new(4);
| ^^^^^^ assignment to borrowed `vec[_]` occurs here
LL |
LL | _b.use_ref();
| ------------ borrow later used here
error[E0508]: cannot move out of type `[Box<isize>]`, a non-copy slice
--> $DIR/borrowck-vec-pattern-nesting.rs:34:11
|
LL | match vec {
| ^^^ cannot move out of here
...
LL | &mut [_a,
| --
| |
| data moved here
| move occurs because `_a` has type `Box<isize>`, which does not implement the `Copy` trait
|
help: consider removing the `&mut`
|
LL ~ [_a,
LL +
LL +
LL +
LL + ..
LL ~ ] => {
|
error[E0508]: cannot move out of type `[Box<isize>]`, a non-copy slice
--> $DIR/borrowck-vec-pattern-nesting.rs:46:13
|
LL | let a = vec[0];
| ^^^^^^
| |
| cannot move out of here
| move occurs because `vec[_]` has type `Box<isize>`, which does not implement the `Copy` trait
| help: consider borrowing here: `&vec[0]`
error[E0508]: cannot move out of type `[Box<isize>]`, a non-copy slice
--> $DIR/borrowck-vec-pattern-nesting.rs:55:11
|
LL | match vec {
| ^^^ cannot move out of here
...
LL | _b] => {}
| --
| |
| data moved here
| move occurs because `_b` has type `Box<isize>`, which does not implement the `Copy` trait
|
help: consider removing the `&mut`
|
LL ~ [
LL +
LL ~ _b] => {}
|
error[E0508]: cannot move out of type `[Box<isize>]`, a non-copy slice
--> $DIR/borrowck-vec-pattern-nesting.rs:65:13
|
LL | let a = vec[0];
| ^^^^^^
| |
| cannot move out of here
| move occurs because `vec[_]` has type `Box<isize>`, which does not implement the `Copy` trait
| help: consider borrowing here: `&vec[0]`
error[E0508]: cannot move out of type `[Box<isize>]`, a non-copy slice
--> $DIR/borrowck-vec-pattern-nesting.rs:74:11
|
LL | match vec {
| ^^^ cannot move out of here
...
LL | &mut [_a, _b, _c] => {}
| -----------------
| | | | |
| | | | ...and here
| | | ...and here
| | data moved here
| help: consider removing the `&mut`: `[_a, _b, _c]`
|
= note: move occurs because these variables have types that don't implement the `Copy` trait
error[E0508]: cannot move out of type `[Box<isize>]`, a non-copy slice
--> $DIR/borrowck-vec-pattern-nesting.rs:85:13
|
LL | let a = vec[0];
| ^^^^^^
| |
| cannot move out of here
| move occurs because `vec[_]` has type `Box<isize>`, which does not implement the `Copy` trait
| help: consider borrowing here: `&vec[0]`
error: aborting due to 8 previous errors
Some errors have detailed explanations: E0506, E0508.
For more information about an error, try `rustc --explain E0506`.
|
