Staversion.Internal.Log

Documentation

data LogLevel

Constructors

LogDebug

LogInfo

LogWarn

LogError

Instances

Bounded LogLevel

Methods

minBound :: LogLevel

maxBound :: LogLevel

Enum LogLevel

Methods

succ :: LogLevel -> LogLevel

pred :: LogLevel -> LogLevel

toEnum :: Int -> LogLevel

fromEnum :: LogLevel -> Int

enumFrom :: LogLevel -> [LogLevel]

enumFromThen :: LogLevel -> LogLevel -> [LogLevel]

enumFromTo :: LogLevel -> LogLevel -> [LogLevel]

enumFromThenTo :: LogLevel -> LogLevel -> LogLevel -> [LogLevel]

Eq LogLevel

Methods

(==) :: LogLevel -> LogLevel -> Bool

(/=) :: LogLevel -> LogLevel -> Bool

Ord LogLevel

Methods

compare :: LogLevel -> LogLevel -> Ordering

(<) :: LogLevel -> LogLevel -> Bool

(<=) :: LogLevel -> LogLevel -> Bool

(>) :: LogLevel -> LogLevel -> Bool

(>=) :: LogLevel -> LogLevel -> Bool

max :: LogLevel -> LogLevel -> LogLevel

min :: LogLevel -> LogLevel -> LogLevel

Show LogLevel

Methods

showsPrec :: Int -> LogLevel -> ShowS

show :: LogLevel -> String

showList :: [LogLevel] -> ShowS

data Logger

Instances

Show Logger

Methods

showsPrec :: Int -> Logger -> ShowS

show :: Logger -> String

showList :: [Logger] -> ShowS

defaultLogger :: Logger

putLog :: Logger -> LogLevel -> String -> IO ()

logDebug :: Logger -> String -> IO ()

logInfo :: Logger -> String -> IO ()

logWarn :: Logger -> String -> IO ()

logError :: Logger -> String -> IO ()

For tests

_mockLogger :: IO (Logger, IORef [(LogLevel, String)])

FOR TEST: the IORef is the history of logged messages.