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Triggers a `missing_docs` warning on nightly.
I guess that a zeroed vec is cheaper because the allocator can back it with mmap, whereas the stack region would need to be zeroed.
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djc
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Oct 15, 2024
Codecov ReportAll modified and coverable lines are covered by tests ✅
Additional details and impacted files@@ Coverage Diff @@
## main #2155 +/- ##
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Coverage 94.66% 94.67%
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Files 102 102
Lines 23435 23471 +36
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+ Hits 22184 22220 +36
Misses 1251 1251 ☔ View full report in Codecov by Sentry. |
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When reading from a
ChunkVecBuffer
weVec::drain()
the read bytes. That involves a memmove of the unread bytes, and that is both expensive and avoidable.A couple of unrelated nits coming along for the ride.
fixes #2154