Distribution.Verbosity

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.

Verbosity

data Verbosity

Instances

Bounded Verbosity

Methods

minBound :: Verbosity

maxBound :: Verbosity

Enum Verbosity

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

Methods

(==) :: Verbosity -> Verbosity -> Bool

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

Ord Verbosity

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

Methods

readsPrec :: Int -> ReadS Verbosity

readList :: ReadS [Verbosity]

readPrec :: ReadPrec Verbosity

readListPrec :: ReadPrec [Verbosity]

Show Verbosity

Methods

showsPrec :: Int -> Verbosity -> ShowS

show :: Verbosity -> String

showList :: [Verbosity] -> ShowS

Generic Verbosity

Associated Types

type Rep Verbosity :: * -> *

Methods

from :: Verbosity -> Rep Verbosity x

to :: Rep Verbosity x -> Verbosity

Binary Verbosity

Methods

put :: Verbosity -> Put

get :: Get Verbosity

putList :: [Verbosity] -> Put

type Rep Verbosity

type Rep Verbosity = D1 (MetaData "Verbosity" "Distribution.Verbosity" "Cabal-1.24.1.0-Ljj1oIJNQht1MqGf4TeTWN" 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

normal :: Verbosity

verbose :: Verbosity

deafening :: Verbosity

moreVerbose :: Verbosity -> Verbosity

lessVerbose :: Verbosity -> Verbosity

intToVerbosity :: Int -> Maybe Verbosity

flagToVerbosity :: ReadE Verbosity

showForCabal :: Verbosity -> String

showForGHC :: Verbosity -> String