rust/tests/ui/box_vec.stderr

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error: you seem to be trying to use `Box<Vec<T>>`. Consider using just `Vec<T>`
2017-08-01 10:54:21 -05:00
--> $DIR/box_vec.rs:17:18
|
2017-02-08 07:58:07 -06:00
17 | pub fn test(foo: Box<Vec<bool>>) {
| ^^^^^^^^^^^^^^
|
= note: `-D box-vec` implied by `-D warnings`
= help: `Vec<T>` is already on the heap, `Box<Vec<T>>` makes an extra allocation.