CurryInfo: base-3.4.0 / Prelude.MonadFail
definition: 
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class Monad m => MonadFail m where fail :: String -> m a |
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documentation:
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The class `MonadFail` adds a `fail` operation to a monadic structure. |
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methods:
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["fail :: [Char] -> a b"] |
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name:
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MonadFail |