HttpRoutes

org.http4s.HttpRoutes
object HttpRoutes

Functions for creating HttpRoutes kleislis.

Attributes

Source
HttpRoutes.scala
Graph
Supertypes
class Object
trait Matchable
class Any
Self type
HttpRoutes.type

Members list

Value members

Concrete methods

def apply[F[_] : Monad](run: (Request[F]) => OptionT[F, Response[F]]): HttpRoutes[F]

Lifts a function into an HttpRoutes.

Lifts a function into an HttpRoutes. The application of run is suspended in F to permit more efficient combination of routes via SemigroupK.

Type parameters

F

the effect of the HttpRoutes

Value parameters

run

the function to lift

Attributes

Returns

an HttpRoutes that wraps run

Source
HttpRoutes.scala

An empty set of routes.

An empty set of routes. Always responds with OptionT.none.

Type parameters

F

the base effect of the HttpRoutes

Attributes

Source
HttpRoutes.scala
def liftF[F[_]](fr: OptionT[F, Response[F]]): HttpRoutes[F]

Lifts an effectful Response into an HttpRoutes.

Lifts an effectful Response into an HttpRoutes.

Type parameters

F

the effect of the HttpRoutes

Value parameters

fr

the effectful Response to lift

Attributes

Returns

an HttpRoutes that always returns fr

Source
HttpRoutes.scala
def local[F[_] : Monad](f: (Request[F]) => Request[F])(fa: HttpRoutes[F]): HttpRoutes[F]

Transforms an HttpRoutes on its input.

Transforms an HttpRoutes on its input. The application of the transformed function is suspended in F to permit more efficient combination of routes via SemigroupK.

Type parameters

F

the base effect of the HttpRoutes

Value parameters

f

a function to apply to the Request

fa

the HttpRoutes to transform

Attributes

Returns

An HttpRoutes whose input is transformed by f before being applied to fa

Source
HttpRoutes.scala
def of[F[_] : Monad](pf: PartialFunction[Request[F], F[Response[F]]]): HttpRoutes[F]

Lifts a partial function into an HttpRoutes.

Lifts a partial function into an HttpRoutes. The application of the partial function is suspended in F to permit more efficient combination of routes via SemigroupK.

Type parameters

F

the base effect of the HttpRoutes - Defer suspends evaluation of routes, so only 1 section of routes is checked at a time.

Value parameters

pf

the partial function to lift

Attributes

Returns

An HttpRoutes that returns some Response in an OptionT[F, *] wherever pf is defined, an OptionT.none wherever it is not

Source
HttpRoutes.scala
def pure[F[_]](r: Response[F])(implicit FO: Applicative[[_] =>> OptionT[F, _$4]]): HttpRoutes[F]

Lifts a Response into an HttpRoutes.

Lifts a Response into an HttpRoutes.

Type parameters

F

the base effect of the HttpRoutes

Value parameters

r

the Response to lift

Attributes

Returns

an HttpRoutes that always returns r in effect OptionT[F, *]

Source
HttpRoutes.scala

Lifts a partial function into an HttpRoutes.

Lifts a partial function into an HttpRoutes. The application of the partial function is not suspended in F, unlike of. This allows for less constraints when not combining many routes.

Type parameters

F

the base effect of the HttpRoutes

Value parameters

pf

the partial function to lift

Attributes

Returns

An HttpRoutes that returns some Response in an OptionT[F, *] wherever pf is defined, an OptionT.none wherever it is not

Source
HttpRoutes.scala