error[E0369]: cannot add `Vec<R>` to `Vec<R>` | |
--> $DIR/vec-res-add.rs:16:15 | |
| | |
LL | let k = i + j; | |
| - ^ - Vec<R> | |
| | | |
| Vec<R> | |
| | |
note: the foreign item type `Vec<R>` doesn't implement `Add` | |
--> $SRC_DIR/alloc/src/vec/mod.rs:LL:COL | |
| | |
= note: not implement `Add` | |
error: aborting due to 1 previous error | |
For more information about this error, try `rustc --explain E0369`. |