Right now, there are quite a few traits that appear just once and are not used. These should be investigated and ultimately removed as they serve no purpose other than to confuse people using the library. For example mapping::Morphism or ts::HasColorMut/ts::HasColor are not really used and it is not really clear what exact purpose they serve at the moment.
These traits should either be removed or used more consistently. I am in favor of the former option, as it decreases the overall complexity of the code.
Right now, there are quite a few traits that appear just once and are not used. These should be investigated and ultimately removed as they serve no purpose other than to confuse people using the library. For example
mapping::Morphismorts::HasColorMut/ts::HasColorare not really used and it is not really clear what exact purpose they serve at the moment.These traits should either be removed or used more consistently. I am in favor of the former option, as it decreases the overall complexity of the code.