NotGiven

A value of type NotGiven to signal a successful search for NotGiven[C] (i.e. a failing search for C). A reference to this value will be explicitly constructed by Dotty's implicit search algorithm

One of two ambiguous methods used to emulate negation in Scala 2

One of two ambiguous methods used to emulate negation in Scala 2

A fallback method used to emulate negation in Scala 2