Copyright	Ian Lynagh 2007
License	BSD3
Maintainer	cabal-devel@haskell.org
Portability	portable
Safe Haskell	Safe
Language	Haskell98

Distribution.Verbosity

Contents

Verbosity

Description

A simple Verbosity type with associated utilities. There are 4 standard verbosity levels from silent, normal, verbose up to deafening. This is used for deciding what logging messages to print.

Synopsis

Verbosity

data Verbosity Source #

Instances

Bounded Verbosity Source #
Methods minBound :: Verbosity # maxBound :: Verbosity #
Enum Verbosity Source #
Methods succ :: Verbosity -> Verbosity # pred :: Verbosity -> Verbosity # toEnum :: Int -> Verbosity # fromEnum :: Verbosity -> Int # enumFrom :: Verbosity -> [Verbosity] # enumFromThen :: Verbosity -> Verbosity -> [Verbosity] # enumFromTo :: Verbosity -> Verbosity -> [Verbosity] # enumFromThenTo :: Verbosity -> Verbosity -> Verbosity -> [Verbosity] #
Eq Verbosity Source #
Methods (==) :: Verbosity -> Verbosity -> Bool # (/=) :: Verbosity -> Verbosity -> Bool #
Ord Verbosity Source #
Methods compare :: Verbosity -> Verbosity -> Ordering # (<) :: Verbosity -> Verbosity -> Bool # (<=) :: Verbosity -> Verbosity -> Bool # (>) :: Verbosity -> Verbosity -> Bool # (>=) :: Verbosity -> Verbosity -> Bool # max :: Verbosity -> Verbosity -> Verbosity # min :: Verbosity -> Verbosity -> Verbosity #
Read Verbosity Source #
Methods readsPrec :: Int -> ReadS Verbosity # readList :: ReadS [Verbosity] # readPrec :: ReadPrec Verbosity # readListPrec :: ReadPrec [Verbosity] #
Show Verbosity Source #
Methods showsPrec :: Int -> Verbosity -> ShowS # show :: Verbosity -> String # showList :: [Verbosity] -> ShowS #
Generic Verbosity Source #
Associated Types type Rep Verbosity :: * -> * # Methods from :: Verbosity -> Rep Verbosity x # to :: Rep Verbosity x -> Verbosity #
Binary Verbosity Source #
Methods put :: Verbosity -> Put # get :: Get Verbosity # putList :: [Verbosity] -> Put #
type Rep Verbosity Source #
type Rep Verbosity = D1 (MetaData "Verbosity" "Distribution.Verbosity" "Cabal-1.24.2.0-DZNolZ9MBQLKV7GSAwAGX6" False) ((:+:) ((:+:) (C1 (MetaCons "Silent" PrefixI False) U1) (C1 (MetaCons "Normal" PrefixI False) U1)) ((:+:) (C1 (MetaCons "Verbose" PrefixI False) U1) (C1 (MetaCons "Deafening" PrefixI False) U1)))

silent :: Verbosity Source #

normal :: Verbosity Source #

verbose :: Verbosity Source #

deafening :: Verbosity Source #

moreVerbose :: Verbosity -> Verbosity Source #

lessVerbose :: Verbosity -> Verbosity Source #

intToVerbosity :: Int -> Maybe Verbosity Source #

flagToVerbosity :: ReadE Verbosity Source #

showForCabal :: Verbosity -> String Source #

showForGHC :: Verbosity -> String Source #