Function parse_positive_i64_option

src/framework/runtime/options.cpp:178–190

    }
    throw std::runtime_error(std::string(key) + " must be true/false, yes/no, on/off, or 1/0");
}

std::optional<int> parse_int_option(
    const std::unordered_map<std::string, std::string> & options,
    std::initializer_list<std::string_view> keys) {
    if (const auto match = find_option_match(options, keys)) {
        return parse_int_value(match->value, match->key);
    }
    return std::nullopt;
}

std::optional<float> parse_float_option(
    const std::unordered_map<std::string, std::string> & options,
    std::initializer_list<std::string_view> keys) {
    if (const auto match = find_option_match(options, keys)) {
        return parse_float_value(match->value, match->key);