| Takusen-0.8.2: Database library with left-fold interface, for PostgreSQL, Oracle, SQLite, ODBC. | Contents | Index |
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Control.Exception.MonadIO |
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Documentation |
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class MonadIO m => CaughtMonadIO m where |
| Methods | gcatch :: m a -> (Exception -> m a) -> m a | | gcatchJust :: (Exception -> Maybe b) -> m a -> (b -> m a) -> m a |
| | Instances | |
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gtry :: CaughtMonadIO m => m b -> m (Either Exception b) |
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gtryJust :: CaughtMonadIO m => (Exception -> Maybe b) -> m b1 -> m (Either b b1) |
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gbracket :: CaughtMonadIO m => m t -> (t -> m a) -> (t -> m b) -> m b |
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gfinally :: CaughtMonadIO m => m t -> m a -> m t |
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