Optimize multi_get_cf_opt() to use size hint #579
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stanislav-tkach
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Jan 9, 2022
aleksuss
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Jan 11, 2022
vldm
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Avoids an allocation by merging two of the vectors into a vector of tuples. The components are later referenced by dedicated vectors, anyway.
Also allows using
unzip(), just like inmulti_get_opt(). This avoids reallocations by using the size hint forkeysinternally.