class CatsMonadToMonoid[F[_], A] extends CatsMonadToSemigroup[F, A] with Monoid[F[A]]
Given that A has a cats.Semigroup implementation, this
builds a Semigroup[F[A]] instance for any F[_] data type
that implements cats.Monad.
Used for both Task and monix.eval.Coeval.
NOTE: nothing in this implementation is specific to Monix or to
cats-effect, but these instances are not provided by default
by Cats for any monad, probably because they aren't useful
for every monad.
- Source
- CatsMonadToMonoid.scala
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This is the API documentation for the Monix library.
Package Overview
monix.execution exposes lower level primitives for dealing with asynchronous execution:
Atomictypes, as alternative tojava.util.concurrent.atomicmonix.catnap exposes pure abstractions built on top of the Cats-Effect type classes:
monix.eval is for dealing with evaluation of results, thus exposing Task and Coeval.
monix.reactive exposes the
Observablepattern:Observableimplementationsmonix.tail exposes Iterant for purely functional pull based streaming:
BatchandBatchCursor, the alternatives to Scala'sIterableandIteratorrespectively that we are using within Iterant's encodingYou can control evaluation with type you choose - be it Task, Coeval, cats.effect.IO or your own as long as you provide correct cats-effect or cats typeclass instance.