Safe Haskell	None
Language	Haskell2010

Logging.Handler.FileHandler

Synopsis

data FileHandler = FileHandler {
- level :: Level
- filterer :: Filterer
- formatter :: Format1
- file :: FilePath
- encoding :: TextEncoding
- stream :: IORef Handle
}

Documentation

data FileHandler Source #

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

Constructors

FileHandler
Fields level :: Level filterer :: Filterer formatter :: Format1 file :: FilePath encoding :: TextEncoding stream :: IORef Handle Don't open file manually, initialized as `IORef` undefined and use `open` or "Logger.Manager.initialize"

Instances

Eq FileHandler Source #
Instance details Defined in Logging.Handler.FileHandler Methods (==) :: FileHandler -> FileHandler -> Bool # (/=) :: FileHandler -> FileHandler -> Bool #
Generic FileHandler Source #
Instance details Defined in Logging.Handler.FileHandler Associated Types type Rep FileHandler :: Type -> Type # Methods from :: FileHandler -> Rep FileHandler x # to :: Rep FileHandler x -> FileHandler #
Handler FileHandler Source #
Instance details Defined in Logging.Handler.FileHandler Methods open :: FileHandler -> IO () Source # emit :: FileHandler -> LogRecord -> IO () Source # close :: FileHandler -> IO () Source # handle :: FileHandler -> LogRecord -> IO Bool Source # fromHandler :: SomeHandler -> Maybe FileHandler Source # toHandler :: FileHandler -> SomeHandler Source #
type Rep FileHandler Source #
Instance details Defined in Logging.Handler.FileHandler type Rep FileHandler = D1 (MetaData "FileHandler" "Logging.Handler.FileHandler" "log4hs-0.9.0.0-4PM0R38s3Ze40Yc5B0pDHZ" False) (C1 (MetaCons "FileHandler" 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 "file") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 FilePath) :: (S1 (MetaSel (Just "encoding") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 TextEncoding) :*: S1 (MetaSel (Just "stream") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 (IORef Handle))))))