Custom serializer for BuiltMap about built_collection.dart HOT 1 CLOSED

This is a built_value question rather than a built_collection question :) so please re-open over there if you still have questions.

You could replace the existing BuiltMap serializer with a fully custom one, i.e. write a replacement for the built-in BuiltMapSerializer. This only works if you want all BuiltMap fields to work like that.

Otherwise, I'm afraid there isn't a way to set a different serializer per field--it's always based on type. I think you'd need to create your own type which is basically a copy of BuiltMap but comes with its own serializer.

from built_collection.dart.