+&

object +&

Multiple param extractor:

 object A extends QueryParamDecoderMatcher[String]("a")
 object B extends QueryParamDecoderMatcher[Int]("b")
 val routes = HttpRoutes.of {
   case GET -> Root / "user" :? A(a) +& B(b) => ...

class Object

trait Matchable

class Any

+&.type

+&

Value members

Concrete methods