yaml-cpp error while converting Node to a std::string - c++

Question

I want to convert a Node object from yaml-cpp to a std::string. I keep getting an error that says it cannot find the right overloaded operator <<.
Here's my code:
#include <iostream>
#include <string>
#include <yaml-cpp/yaml.h>
using namespace std;
int main(int argc, char* argv[]) {
YAML::Node myNode;
myNode["hello"] = "world";
cout << myNode << endl; // That works but I want that not to stdout
string myString = "";
myNode >> myString; // Error at this line
cout << myString << endl;
return 0;
}
The error is
src/main.cpp:13:12: error: invalid operands to binary expression ('YAML::Node' and 'std::string' (aka 'basic_string<char, char_traits<char>, allocator<char>>')
[somefile] note: candidate function template not viable: no known conversion from 'YAML::Node' to 'std::byte' for 1st argument
operator>> (byte __lhs, _Integer __shift) noexcept
^
[A bunch of these 10+]
Using clang++ -std=c++20 -I./include -lyaml-cpp -o prog main.cpp
Please help me find out!

Answer 1

Actually needed to create an stringstream and then convert it to an normal string:
#include <iostream>
#include <string>
#include <yaml-cpp/yaml.h>
using namespace std;
int main(int argc, char* argv[]) {
YAML::Node myNode;
myNode["hello"] = "world";
stringstream myStringStream;
myStringStream << myNode;
string result = myStringStream.str();
cout << result << end;
return 0;
}
Output:
hello: world