No,I don't eat rats at any situation because vegetarian person cannot eat non veg food also because they are worshipping to God .mostly Gujarati people don't preffered to eat non veg product and sometimes they eat eggs.
If the situation is too bad and we are not getting any food to survive due to flood had take place then I will eat by eating grass or leaves of a tree but I will not eat a rat because he is also a living beings so we are having a good life then obviously he should also have a life to survive.
But the non veg person can eat rats at this situation if there is no food at the moment and they rats are moving here and there then they suddenly catch the rats and cook them and they start eating because they have starvation to eat and they cannot live for 1 minute also due to starvation in their mouth and so they are hungry and they not eat a food due to floods and so for survive they eat rats also at this moment.
Thanks for Readings.