Copyright	(c) 2022 Tim Emiola
License	BSD3
Maintainer	Tim Emiola <adetokunbo@emio.la>
Safe Haskell	Safe-Inferred
Language	Haskell2010

System.MemInfo.Choices

Description

This module defines the command line flags used to control the behavior of the printmem command

Synopsis

data Choices = Choices {
- choiceSplitArgs :: !Bool
- choiceOnlyTotal :: !Bool
- choiceByPid :: !Bool
- choiceShowSwap :: !Bool
- choiceReversed :: !Bool
- choiceWatchSecs :: !(Maybe Natural)
- choicePidsToShow :: !(Maybe (NonEmpty ProcessID))
- choicePrintOrder :: !(Maybe PrintOrder)
- choiceStyle :: !(Maybe Style)
}
data Style
- = Csv
- | Normal
data PrintOrder
- = Swap
- | Private
- | Shared
- | Count
cmdInfo :: ParserInfo Choices
getChoices :: IO Choices

Documentation

data Choices Source #

Represents the user-specified choices extracted from the command line

Constructors

Choices
Fields choiceSplitArgs :: !Bool choiceOnlyTotal :: !Bool choiceByPid :: !Bool choiceShowSwap :: !Bool choiceReversed :: !Bool choiceWatchSecs :: !(Maybe Natural) choicePidsToShow :: !(Maybe (NonEmpty ProcessID)) choicePrintOrder :: !(Maybe PrintOrder) choiceStyle :: !(Maybe Style)

Instances

Instances details

Generic Choices Source #
Instance details Defined in System.MemInfo.Choices Associated Types type Rep Choices :: Type -> Type # Methods from :: Choices -> Rep Choices x # to :: Rep Choices x -> Choices #
Show Choices Source #
Instance details Defined in System.MemInfo.Choices Methods showsPrec :: Int -> Choices -> ShowS # show :: Choices -> String # showList :: [Choices] -> ShowS #
Eq Choices Source #
Instance details Defined in System.MemInfo.Choices Methods (==) :: Choices -> Choices -> Bool # (/=) :: Choices -> Choices -> Bool #
type Rep Choices Source #
Instance details Defined in System.MemInfo.Choices type Rep Choices = D1 ('MetaData "Choices" "System.MemInfo.Choices" "mem-info-0.3.0.0-7EhepxXcovz8rKbAxS2unK" 'False) (C1 ('MetaCons "Choices" 'PrefixI 'True) (((S1 ('MetaSel ('Just "choiceSplitArgs") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Bool) :: S1 ('MetaSel ('Just "choiceOnlyTotal") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Bool)) :: (S1 ('MetaSel ('Just "choiceByPid") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Bool) :: S1 ('MetaSel ('Just "choiceShowSwap") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Bool))) :: ((S1 ('MetaSel ('Just "choiceReversed") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Bool) :: S1 ('MetaSel ('Just "choiceWatchSecs") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (Maybe Natural))) :: (S1 ('MetaSel ('Just "choicePidsToShow") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (Maybe (NonEmpty ProcessID))) :: (S1 ('MetaSel ('Just "choicePrintOrder") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (Maybe PrintOrder)) :: S1 ('MetaSel ('Just "choiceStyle") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (Maybe Style)))))))

data Style Source #

Determines the format style of the output

Constructors

Csv
Normal

Instances

Instances details

Generic Style Source #
Instance details Defined in System.MemInfo.Choices Associated Types type Rep Style :: Type -> Type # Methods from :: Style -> Rep Style x # to :: Rep Style x -> Style #
Read Style Source #
Instance details Defined in System.MemInfo.Choices Methods readsPrec :: Int -> ReadS Style # readList :: ReadS [Style] # readPrec :: ReadPrec Style # readListPrec :: ReadPrec [Style] #
Show Style Source #
Instance details Defined in System.MemInfo.Choices Methods showsPrec :: Int -> Style -> ShowS # show :: Style -> String # showList :: [Style] -> ShowS #
Eq Style Source #
Instance details Defined in System.MemInfo.Choices Methods (==) :: Style -> Style -> Bool # (/=) :: Style -> Style -> Bool #
type Rep Style Source #
Instance details Defined in System.MemInfo.Choices type Rep Style = D1 ('MetaData "Style" "System.MemInfo.Choices" "mem-info-0.3.0.0-7EhepxXcovz8rKbAxS2unK" 'False) (C1 ('MetaCons "Csv" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "Normal" 'PrefixI 'False) (U1 :: Type -> Type))

data PrintOrder Source #

Determines the order in which MemUsages in a report are printed out

Constructors

Swap
Private
Shared
Count

Instances

Instances details

Generic PrintOrder Source #
Instance details Defined in System.MemInfo.Choices Associated Types type Rep PrintOrder :: Type -> Type # Methods from :: PrintOrder -> Rep PrintOrder x # to :: Rep PrintOrder x -> PrintOrder #
Read PrintOrder Source #
Instance details Defined in System.MemInfo.Choices Methods readsPrec :: Int -> ReadS PrintOrder # readList :: ReadS [PrintOrder] # readPrec :: ReadPrec PrintOrder # readListPrec :: ReadPrec [PrintOrder] #
Show PrintOrder Source #
Instance details Defined in System.MemInfo.Choices Methods showsPrec :: Int -> PrintOrder -> ShowS # show :: PrintOrder -> String # showList :: [PrintOrder] -> ShowS #
Eq PrintOrder Source #
Instance details Defined in System.MemInfo.Choices Methods (==) :: PrintOrder -> PrintOrder -> Bool # (/=) :: PrintOrder -> PrintOrder -> Bool #
type Rep PrintOrder Source #
Instance details Defined in System.MemInfo.Choices type Rep PrintOrder = D1 ('MetaData "PrintOrder" "System.MemInfo.Choices" "mem-info-0.3.0.0-7EhepxXcovz8rKbAxS2unK" 'False) ((C1 ('MetaCons "Swap" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "Private" 'PrefixI 'False) (U1 :: Type -> Type)) :+: (C1 ('MetaCons "Shared" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "Count" 'PrefixI 'False) (U1 :: Type -> Type)))

cmdInfo :: ParserInfo Choices Source #

Specifies a command line that when parsed will provide Choices

getChoices :: IO Choices Source #

Parses the command line arguments.