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  1. class (Traversable f, Applicative f) => Identical (f :: Type -> Type)

    lens-family-core Lens.Family.Clone

    No documentation available.

  2. data Identity a

    lens-family-core Lens.Family.State.Lazy

    Identity functor and monad. (a non-strict monad)

    Examples

    >>> fmap (+1) (Identity 0)
    Identity 1
    
    >>> Identity [1, 2, 3] <> Identity [4, 5, 6]
    Identity [1,2,3,4,5,6]
    
    >>> do
    x <- Identity 10
    y <- Identity (x + 5)
    pure (x + y)
    Identity 25
    

  3. data Identity a

    lens-family-core Lens.Family.State.Strict

    Identity functor and monad. (a non-strict monad)

    Examples

    >>> fmap (+1) (Identity 0)
    Identity 1
    
    >>> Identity [1, 2, 3] <> Identity [4, 5, 6]
    Identity [1,2,3,4,5,6]
    
    >>> do
    x <- Identity 10
    y <- Identity (x + 5)
    pure (x + y)
    Identity 25
    

  4. class (Traversable f, Applicative f) => Identical (f :: Type -> Type)

    lens-family-core Lens.Family.Stock

    No documentation available.

  5. class (Traversable f, Applicative f) => Identical (f :: Type -> Type)

    lens-family-core Lens.Family.Unchecked

    No documentation available.

  6. module Control.Monad.Identity

    • Computation type: Simple function application.
    • Binding strategy: The bound function is applied to the input value. Identity x >>= f == Identity (f x)
    • Useful for: Monads can be derived from monad transformers applied to the Identity monad.
    • Zero and plus: None.
    • Example type: Identity a
    The Identity monad is a monad that does not embody any computational strategy. It simply applies the bound function to its input without any modification. Computationally, there is no reason to use the Identity monad instead of the much simpler act of simply applying functions to their arguments. The purpose of the Identity monad is its fundamental role in the theory of monad transformers. Any monad transformer applied to the Identity monad yields a non-transformer version of that monad.

  7. Identical :: ComparisonResult

    mpi-hs Control.Distributed.MPI

    No documentation available.

  8. data IdentifierQuotation

    relational-query Database.Relational.Arrow

    Configuration for quotation of identifiers of SQL.

  9. data IdentifierQuotation

    relational-query Database.Relational.Config

    Configuration for quotation of identifiers of SQL.

  10. IdeographicDescriptionCharacters :: Block

    unicode-data Unicode.Char.General.Blocks

    U+2FF0..U+2FFF: Ideographic Description Characters.

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