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| author | Stephane Raux <stephaneyfx@gmail.com> | 2019-07-08 21:34:36 -0700 |
|---|---|---|
| committer | Stephane Raux <stephaneyfx@gmail.com> | 2019-07-09 20:40:16 -0700 |
| commit | 318c5d6c963d0e5d8ece89e804b4e696c6011955 (patch) | |
| tree | 966d9f3394e165178e25c4390deb6c538ae0e9c1 /src/test/debuginfo/enum-thinlto.rs | |
| parent | 09ab31bc64f4ede9f9498440cb4225c173767c1e (diff) | |
| download | rust-318c5d6c963d0e5d8ece89e804b4e696c6011955.tar.gz rust-318c5d6c963d0e5d8ece89e804b4e696c6011955.zip | |
Clarify `Box<T>` representation and its use in FFI
This officializes what was only shown as a code example in [the unsafe code guidelines](https://rust-lang.github.io/unsafe-code-guidelines/layout/function-pointers.html?highlight=box#use) and follows [the discussion](https://github.com/rust-lang/unsafe-code-guidelines/issues/157) in the corresponding repository. It is also related to [the issue](https://github.com/rust-lang/rust/issues/52976) regarding marking `Box<T>` `#[repr(transparent)]`.
Diffstat (limited to 'src/test/debuginfo/enum-thinlto.rs')
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