Function GetString

src/common/protobuf.cpp:91–95

}

std::string_view GetString(const std::vector<Field>& fields, uint32_t fieldNum) {
    auto* f = FindField(fields, fieldNum);
    if (!f || f->wireType != LengthDelimited) return {};
    return { (const char*)f->data, f->dataLen };
}

// Writer implementation