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Merge branch 'wifi-memcpy-sort' into integration

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J. Nick Koston
2026-02-12 12:42:55 -06:00
parent 8676b99219 88df48a52d
commit 97c080e465
1 changed files with 3 additions and 0 deletions
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esphome/components/wifi/wifi_component.cpp
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@@ -1336,6 +1336,9 @@ void WiFiComponent::start_scanning() {
// on some implementations). This was not possible before PR#13472 replaced
// std::string with CompactString, since std::string's internal layout is
// implementation-defined and may use self-referential pointers.
//
// TODO: If C++ standardizes std::trivially_relocatable, add the assertion for
// WiFiScanResult/CompactString here to formally express the memcpy safety guarantee.
template<typename VectorType> static void insertion_sort_scan_results(VectorType &results) {
// memcpy-based sort requires no self-referential pointers or virtual dispatch.
// These static_asserts guard the assumptions. If any fire, the memcpy sort