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PatternMatchFail :: String -> PatternMatchFailprotolude Protolude No documentation available.
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protolude Protolude No documentation available.
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protolude Protolude No documentation available.
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protolude Protolude Proxy is a type that holds no data, but has a phantom parameter of arbitrary type (or even kind). Its use is to provide type information, even though there is no value available of that type (or it may be too costly to create one). Historically, Proxy :: Proxy a is a safer alternative to the undefined :: a idiom.
>>> Proxy :: Proxy (Void, Int -> Int) Proxy
Proxy can even hold types of higher kinds,>>> Proxy :: Proxy Either Proxy
>>> Proxy :: Proxy Functor Proxy
>>> Proxy :: Proxy complicatedStructure Proxy
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protolude Protolude No documentation available.
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protolude Protolude A value of type Ptr a represents a pointer to an object, or an array of objects, which may be marshalled to or from Haskell values of type a. The type a will often be an instance of class Storable which provides the marshalling operations. However this is not essential, and you can provide your own operations to access the pointer. For example you might write small foreign functions to get or set the fields of a C struct.
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protolude Protolude.Base A value of type Ptr a represents a pointer to an object, or an array of objects, which may be marshalled to or from Haskell values of type a. The type a will often be an instance of class Storable which provides the marshalling operations. However this is not essential, and you can provide your own operations to access the pointer. For example you might write small foreign functions to get or set the fields of a C struct.
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No documentation available.
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No documentation available.
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protolude Protolude.Show No documentation available.