Cabal-1.6.0.1: A framework for packaging Haskell software Contents Index

Distribution.Verbosity Portability portable Maintainer cabal-devel@haskell.org

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

data Verbosity silent :: Verbosity normal :: Verbosity verbose :: Verbosity deafening :: Verbosity moreVerbose :: Verbosity -> Verbosity lessVerbose :: Verbosity -> Verbosity intToVerbosity :: Int -> Maybe Verbosity flagToVerbosity :: ReadE Verbosity showForGHC :: Verbosity -> String

Verbosity

data Verbosity

Instances Bounded Verbosity Enum Verbosity Eq Verbosity Ord Verbosity Show Verbosity

silent :: Verbosity

normal :: Verbosity

verbose :: Verbosity

deafening :: Verbosity

moreVerbose :: Verbosity -> Verbosity

lessVerbose :: Verbosity -> Verbosity

intToVerbosity :: Int -> Maybe Verbosity

flagToVerbosity :: ReadE Verbosity

showForGHC :: Verbosity -> String

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