Imm.Logger

Logger module abstracts over logging data.

This module follows the Handle pattern.

import qualified Imm.Logger as Logger (Handle)
import Imm.Logger hiding (Handle)

Types

data Handle m

Constructors

Handle

Fields

• log :: LogLevel -> Doc AnsiStyle -> m ()
• getLogLevel :: m LogLevel
• setLogLevel :: LogLevel -> m ()

data LogLevel

Constructors

Debug

Info

Warning

Error

Instances

Read LogLevel

Defined in Imm.Logger

Methods

readsPrec :: Int -> ReadS LogLevel

readList :: ReadS [LogLevel]

readPrec :: ReadPrec LogLevel

readListPrec :: ReadPrec [LogLevel]

Show LogLevel

Defined in Imm.Logger

Methods

showsPrec :: Int -> LogLevel -> ShowS

show :: LogLevel -> String

showList :: [LogLevel] -> ShowS

Eq LogLevel

Defined in Imm.Logger

Methods

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

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

Ord LogLevel

Defined in Imm.Logger

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

Pretty LogLevel

Defined in Imm.Logger

Methods

pretty :: LogLevel -> Doc ann

prettyList :: [LogLevel] -> Doc ann