8 lines
259 B
Markdown
8 lines
259 B
Markdown
# Effects
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## The Effect Type
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The type `IO[E, A]` represents an effect which will produce `A` when executed,
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and may fail with an error of type `E`. There exists a type
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`type Task[A] = IO[Nothing, A]` that represents effects that cannot fail with an
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error.
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