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J. Nick Koston
f841de0664
The InfraredRFReceiveEvent encode benchmark used a C++17 lambda IIFE
(`[]{...}()`) to seed a function-static vector, and the
InfraredRFTransmitRawTimingsRequest decode benchmark grew its APIBuffer
one byte at a time (~210 grow_() calls), each allocating a fresh
exact-fit buffer and memcpy'ing the prior contents. Both patterns are
fine under direct execution but appear to hit a CodSpeed/valgrind
edge case during the simulated benchmark run.
Switch to a plain heap-init pattern for the vector and build the wire
bytes into a stack array first, then resize+memcpy into the APIBuffer
once.