Marshaller

Safe downcasting of the output type of the marshaller to a superclass.

Marshaller is covariant in B, i.e. if B2 is a subclass of B1, then Marshaller[X,B2] is OK to use where Marshaller[X,B1] is expected.

Safe downcasting of the output type of the marshaller to a superclass.

Marshaller is covariant in B, i.e. if B2 is a subclass of B1, then Marshaller[X,B2] is OK to use where Marshaller[X,B1] is expected.

Helper for creating a "super-marshaller" from a number of "sub-marshallers". Content-negotiation determines, which "sub-marshaller" eventually gets to do the job.

Please note that all passed in marshallers will actually be invoked in order to get the Marshalling object out of them, and later decide which of the marshallings should be returned. This is by-design, however in ticket as discussed in ticket https://github.com/akka/akka-http/issues/243 it MAY be changed in later versions of Pekko HTTP.

Helper for creating a "super-marshaller" from a number of "sub-marshallers". Content-negotiation determines, which "sub-marshaller" eventually gets to do the job.

Please note that all marshallers will actually be invoked in order to get the Marshalling object out of them, and later decide which of the marshallings should be returned. This is by-design, however in ticket as discussed in ticket https://github.com/akka/akka-http/issues/243 it MAY be changed in later versions of Pekko HTTP.

Helper for creating a "super-marshaller" from a number of "sub-marshallers". Content-negotiation determines, which "sub-marshaller" eventually gets to do the job.

Please note that all marshallers will actually be invoked in order to get the Marshalling object out of them, and later decide which of the marshallings should be returned. This is by-design, however in ticket as discussed in ticket https://github.com/akka/akka-http/issues/243 it MAY be changed in later versions of Pekko HTTP.

Helper for creating a "super-marshaller" from a number of "sub-marshallers". Content-negotiation determines, which "sub-marshaller" eventually gets to do the job.

Please note that all marshallers will actually be invoked in order to get the Marshalling object out of them, and later decide which of the marshallings should be returned. This is by-design, however in ticket as discussed in ticket https://github.com/akka/akka-http/issues/243 it MAY be changed in later versions of Pekko HTTP.

Helper for creating a "super-marshaller" from a number of "sub-marshallers". Content-negotiation determines, which "sub-marshaller" eventually gets to do the job.

Please note that all marshallers will actually be invoked in order to get the Marshalling object out of them, and later decide which of the marshallings should be returned. This is by-design, however in ticket as discussed in ticket https://github.com/akka/akka-http/issues/243 it MAY be changed in later versions of Pekko HTTP.

Helper for creating a synchronous Marshaller to non-negotiable content from the given function.

Marshals an Optional[A] to a RequestEntity an empty optional will yield an empty entity.

Helper for creating a synchronous Marshaller to content with a fixed charset from the given function.

Helper for creating a synchronous Marshaller to content with a negotiable charset from the given function.