Compost mould? Good? Bad? Nothing really?

So I bought a tonne bag of soil conditioning compost, adding it to raised beds and the veg patch. On the larger areas I've put it on it has developed a white mould. It looks slightly dusty not fluffy anad when I zoom in it almost looks like snow.
I've looked at various online pictures but nothing seems to match. Anyone have any ideas? Is it harmful to my plants? I'm currently holding off on transplanting into the new beds until I know if it's unpleasant or not. Thanks 


0
Posts
"You don't stop gardening because you get old, you get old because you stop gardening." - The Hampshire Hog