rust-lang/rust — pull request #15074 by conradkleinespel (2014-06-21 10:34:45+00:00)
Title: Replace reference to ~"string" with box "string"

Using something like:

```rust
box "string"
```

yields
```shell
"`~\"string\"` has been removed; use `\"string\".to_string()` instead"
```

Should the error message maybe say `box "string"` instead?