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appdevreferencedaml-standard-libraryda-functor

DA.Functor

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DA.Functor

Reference documentation for Daml module DA.Functor.

DA.Functor

The Functor class is used for types that can be mapped over.

Module Snapshot

Stable. Status: `active` Introduced in: `3.4.9` Removed in: `-` Warnings: `0` Deprecations: `0` Deprecated since: `-`

Functions

$>

$> : Functor f => f a -> b -> f b

Replace all locations in the input (on the left) with the given value (on the right).

<&>

<&> : Functor f => f a -> (a -> b) -> f b

Map a function over a functor. Given a value as and a function f, as <&> f is f <$> as. That is, <&> is like <$> but the arguments are in reverse order.

<$$>

<$$> : (Functor f, Functor g) => (a -> b) -> g (f a) -> g (f b)

Nested <$>.

void

void : Functor f => f a -> f ()

Replace all the locations in the input with ().

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