Cabal-1.6.0.1: A framework for packaging Haskell software Source code 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 Source

Instances Bounded Verbosity Enum Verbosity Eq Verbosity Ord Verbosity Show Verbosity

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

showForGHC :: Verbosity -> String Source

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