BTreeMap: wrap node's raw parent pointer in NonNull#76929
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bors merged 1 commit intorust-lang:masterfrom Sep 19, 2020
ssomers:btree_cleanup_2
Merged
BTreeMap: wrap node's raw parent pointer in NonNull#76929bors merged 1 commit intorust-lang:masterfrom ssomers:btree_cleanup_2
bors merged 1 commit intorust-lang:masterfrom
ssomers:btree_cleanup_2
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Hm, this looks a bit odd -- maybe we can drop the reference on both sides (in the pattern and before unsafe)?
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But then it's moved out of the option. Before this I had:
if let Some(non_zero) = unsafe { (*leaf_ptr).parent.as_ref() } {
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I think I prefer the latter form, it looks clearer to me.
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How about this fancy one?
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Also straigthened out the conversions to usize.
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@bors r+ rollup=never |
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📌 Commit 0661b0a has been approved by |
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☀️ Test successful - checks-actions, checks-azure |
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Now that the other
*const(root) is gone, seemed like a small step forward.r? @Mark-Simulacrum