diff options
| -rw-r--r-- | src/doc/nomicon/other-reprs.md | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/doc/nomicon/other-reprs.md b/src/doc/nomicon/other-reprs.md index e361fbb7ae8..2639c1d4d6f 100644 --- a/src/doc/nomicon/other-reprs.md +++ b/src/doc/nomicon/other-reprs.md @@ -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 |