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| author | bors <bors@rust-lang.org> | 2020-12-16 06:26:51 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2020-12-16 06:26:51 +0000 |
| commit | ddbc6176de780987025c2cf22eb63922bc0c6253 (patch) | |
| tree | 244de97a8de00a2b7e4608c0358a514540b69ca6 /compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp | |
| parent | 90f4b52961e83752da88704d8e2e1ac94457ebd5 (diff) | |
| parent | 4652a13f44b89193dc163991485b7638fa0f9ea7 (diff) | |
| download | rust-ddbc6176de780987025c2cf22eb63922bc0c6253.tar.gz rust-ddbc6176de780987025c2cf22eb63922bc0c6253.zip | |
Auto merge of #79607 - DrMeepster:maybe_uninit_write_slice, r=m-ou-se
MaybeUninit::copy/clone_from_slice This PR adds 2 new methods to MaybeUninit under the feature of `maybe_uninit_write_slice`: `copy_from_slice` and `clone_from_slice`. These are useful for initializing uninitialized buffers (such as the one returned by `Vec::spare_capacity_mut` for example) with initialized data. The methods behave similarly to the methods on slices, but the destination is uninitialized and they return the destination slice as an initialized slice.
Diffstat (limited to 'compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp')
0 files changed, 0 insertions, 0 deletions