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Ralf Jung 2018-10-10 09:16:05 +02:00
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3
src/liballoc/collections/btree/node.rs
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@ -58,9 +58,6 @@ pub const CAPACITY: usize = 2 * B - 1;
/// these should always be put behind pointers, and specifically behind `BoxedNode` in the owned
/// case.
///
/// See also rust-lang/rfcs#197, which would make this structure significantly more safe by
/// avoiding accidentally dropping unused and uninitialized keys and values.
///
/// We put the metadata first so that its position is the same for every `K` and `V`, in order
/// to statically allocate a single dummy node to avoid allocations. This struct is `repr(C)` to
/// prevent them from being reordered.