dsl/org.http4s.dsl.impl/QueryParamMatcher

QueryParamMatcher

abstract class QueryParamMatcher[T] extends QueryParamDecoderMatcher[T]

param extractor using QueryParamDecoder:

{{{ case class Foo(i: Int) implicit val fooDecoder: QueryParamDecoder[Foo] = ... implicit val fooParam: QueryParam[Foo] = ...

object FooMatcher extends QueryParamDecoderMatcher[Foo] val routes = HttpRoutes.of { case GET -> Root / "closest" :? FooMatcher(2) => ... }}}

class Object
trait Matchable
class Any

Value members

Inherited methods

def unapply(params: Map[String, Seq[String]]): Option[T]
def unapplySeq(params: Map[String, Seq[String]]): Option[Seq[T]]