Log.Data

Basic data types used throughout the package.

Documentation

data LogLevel

Available log levels.

Constructors

LogAttention

LogInfo

LogTrace

Instances

Bounded LogLevel

Methods

minBound :: LogLevel

maxBound :: 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

ToJSON LogLevel

Methods

toJSON :: LogLevel -> Value

toEncoding :: LogLevel -> Encoding

toJSONList :: [LogLevel] -> Value

toEncodingList :: [LogLevel] -> Encoding

FromJSON LogLevel

Methods

parseJSON :: Value -> Parser LogLevel

parseJSONList :: Value -> Parser [LogLevel]

NFData LogLevel

Methods

rnf :: LogLevel -> ()

showLogLevel :: LogLevel -> Text

readLogLevel :: Text -> LogLevel

This function is partial.

data LogMessage

Represents message to be logged.

Constructors

LogMessage

Fields

• lmComponent :: !Text

  Component of an application.

• lmDomain :: ![Text]

  Application log domain.

• lmTime :: !UTCTime

  Time of the logged event.

• lmLevel :: !LogLevel

  Log level.

• lmMessage :: !Text

  Message to be logged.

• lmData :: !Value

  Additional data associated with the message.

Instances

Eq LogMessage

Methods

(==) :: LogMessage -> LogMessage -> Bool

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

Show LogMessage

Methods

showsPrec :: Int -> LogMessage -> ShowS

show :: LogMessage -> String

showList :: [LogMessage] -> ShowS

ToJSON LogMessage

Methods

toJSON :: LogMessage -> Value

toEncoding :: LogMessage -> Encoding

toJSONList :: [LogMessage] -> Value

toEncodingList :: [LogMessage] -> Encoding

FromJSON LogMessage

Methods

parseJSON :: Value -> Parser LogMessage

parseJSONList :: Value -> Parser [LogMessage]

NFData LogMessage

Methods

rnf :: LogMessage -> ()

showLogMessage

Arguments

:: Maybe UTCTime

The time that message was added to the log.

-> LogMessage

The actual message.

-> Text

Render a LogMessage to Text.