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Nomicon: mention tuple structs with repr(c) #29863

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Nov 17, 2015
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Nomicon: mention tuple structs with repr(c) #29863

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3 changes: 3 additions & 0 deletions src/doc/nomicon/other-reprs.md
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Expand Up @@ -26,6 +26,9 @@ still consumes a byte of space.
* DSTs, tuples, and tagged unions are not a concept in C and as such are never
FFI safe.

* Tuple structs are like structs with regards to `repr(C)`, as the only
difference from a struct is that the fields aren’t named.

* **If the type would have any [drop flags], they will still be added**

* This is equivalent to one of `repr(u*)` (see the next section) for enums. The
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