Type Members

1.  trait Downloader[F[_]] extends AnyRef

   Given a url and an OutputStream the fetch function populates the stream with the content of the HTTP resource.

   Given a url and an OutputStream the fetch function populates the stream with the content of the HTTP resource. Considering the intended functionality of this interface, the outputsream is usually a FileOutputStream

   Example:

   fetch(
     new URL("http://example.com/path/to/large.file"),
     Resource.fromAutoClosable(new FileOutputStream(new File("/path/to/destination.file")))
   )

2.  type HttpClient[F[_]] = (URL) => (Sink[F]) => F[Unit]

   A HttpClient is a function from a URL and Sink function the content length and the content itself as an fs2 Stream

3.  final case class HttpClientException(message: String, cause: Exception = None.orNull) extends Exception with Product with Serializable
4.  trait MonotonicClock extends AnyRef

   Representation of a clock.

   Representation of a clock. In case of cats.effect.Clock[F], the evaluation of IO makes the stream slightly slower. To avoid this performance impact, but still keep the progress tracker testable we introduce our own clock interface.

5.  type Sink[F[_]] = (ContentLength, Stream[F, Byte]) => F[Unit]

   Sink represents a function that takes the content length and the content as a stream and consumes it