Top "Abstract-type" questions

A type without instances or without definition.

Scala: Abstract types vs generics

I was reading A Tour of Scala: Abstract Types. When is it better to use abstract types? For example, abstract …

generics scala abstract-type
How to use Scala's this typing, abstract types, etc. to implement a Self type?

I couldn't find the answer to this in any other question. Suppose that I have an abstract superclass Abstract0 with …

scala self-type abstract-type
Scala: implementing method with return type of concrete instance

I need a way to enforce a method in an abstract class to have a return type of the concrete …

scala abstract-type self-type