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Improve Layout::extend docs

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CAD97 2020-04-20 12:30:35 -04:00
parent 9c3adaf89c
commit 98f0a8241b
1 changed files with 4 additions and 3 deletions
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7
src/libcore/alloc/layout.rs
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@ -258,9 +258,10 @@ impl Layout {
/// Creates a layout describing the record for `self` followed by
/// `next`, including any necessary padding to ensure that `next`
/// will be properly aligned, but *no trailing padding*. In order
/// to match C representation layout `repr(C)`, you should call
/// `pad_to_align` after extending the layout with all fields.
/// will be properly aligned, but *no trailing padding*.
///
/// In order to match C representation layout `repr(C)`, you should
/// call `pad_to_align` after extending the layout with all fields.
/// (There is no way to match the default Rust representation
/// layout `repr(Rust)`, as it is unspecified.)
///