Volker Mische cf78ff3913

Fix lang items box example code ...

The `exchange_free` lang item is gone in favour of `box_free` [1].

Some warnings are also fixed by this commit.

[1]: https://github.com/rust-lang/rust/commit/ca115dd083a1fe1d2b4892c5e50e49eb83ff1f3

2018-02-01 00:21:43 +01:00

..

src

Fix lang items box example code

2018-02-01 00:21:43 +01:00

.gitignore

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