Add Vec::spare_capacity_mut #75015
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Add Vec::spare_capacity_mut #75015
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rust-highfive
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Nice! r=me with a tracking issue. |
sfackler
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Aug 1, 2020
sfackler
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@bors r=sfackler |
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📌 Commit df3a30a has been approved by |
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…arth Rollup of 5 pull requests Successful merges: - rust-lang#74602 (Clarify the doc for MaybeUninit::zeroed on incorrect use) - rust-lang#74720 (Clean up E0728 explanation) - rust-lang#74992 (fix rustdoc generic param order) - rust-lang#75015 (Add Vec::spare_capacity_mut) - rust-lang#75022 (Use a slice pattern instead of rchunks_exact(_).next()) Failed merges: r? @ghost
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Returns the remaining spare capacity of the vector as a slice of
MaybeUninit<T>.As suggested by @sfackler in #70967 (comment).
r? @sfackler