Safe Haskell	None
Language	Haskell2010

Logging.Handler.StreamHandler

Synopsis

data StreamHandler = StreamHandler {
- level :: Level
- filterer :: Filterer
- formatter :: Format1
- stream :: Handle
}

Documentation

data StreamHandler Source #

A handler type which writes logging records, appropriately formatted, to a stream.

Constructors

StreamHandler
Fields level :: Level filterer :: Filterer formatter :: Format1 stream :: Handle Must be writable `Handle`

Instances

Eq StreamHandler Source #
Instance details Defined in Logging.Handler.StreamHandler Methods (==) :: StreamHandler -> StreamHandler -> Bool # (/=) :: StreamHandler -> StreamHandler -> Bool #
Generic StreamHandler Source #
Instance details Defined in Logging.Handler.StreamHandler Associated Types type Rep StreamHandler :: Type -> Type # Methods from :: StreamHandler -> Rep StreamHandler x # to :: Rep StreamHandler x -> StreamHandler #
Handler StreamHandler Source #
Instance details Defined in Logging.Handler.StreamHandler Methods open :: StreamHandler -> IO () Source # emit :: StreamHandler -> LogRecord -> IO () Source # close :: StreamHandler -> IO () Source # handle :: StreamHandler -> LogRecord -> IO Bool Source # fromHandler :: SomeHandler -> Maybe StreamHandler Source # toHandler :: StreamHandler -> SomeHandler Source #
type Rep StreamHandler Source #
Instance details Defined in Logging.Handler.StreamHandler type Rep StreamHandler = D1 (MetaData "StreamHandler" "Logging.Handler.StreamHandler" "log4hs-0.9.0.0-4PM0R38s3Ze40Yc5B0pDHZ" False) (C1 (MetaCons "StreamHandler" PrefixI True) ((S1 (MetaSel (Just "level") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 Level) :: S1 (MetaSel (Just "filterer") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 Filterer)) :: (S1 (MetaSel (Just "formatter") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 Format1) :*: S1 (MetaSel (Just "stream") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 Handle))))