Safe Haskell	Safe-Inferred
Language	Haskell2010

Ganeti.ConstantUtils

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Description

ConstantUtils contains the helper functions for constants

This module cannot be merged with Utils because it would create a circular dependency if imported, for example, from Constants.

Synopsis

newtype PythonChar = PythonChar {
- unPythonChar :: Char
}
data PythonNone = PythonNone
newtype FrozenSet a = FrozenSet {
- unFrozenSet :: Set a
}
mkSet :: Ord a => [a] -> FrozenSet a
toList :: FrozenSet a -> [a]
union :: Ord a => FrozenSet a -> FrozenSet a -> FrozenSet a
difference :: Ord a => FrozenSet a -> FrozenSet a -> FrozenSet a
data Protocol
- = Tcp
- | Udp
exitFailure :: Int
devConsole :: String
randomUuidFile :: String
priorityLow :: Int
priorityNormal :: Int
priorityHigh :: Int
buildVersion :: Int -> Int -> Int -> Int
confdProtocolVersion :: Int
confdReqqLink :: String
confdReqqIp :: String
confdReqqIplist :: String
confdReqqFields :: String
ispecMemSize :: String
ispecCpuCount :: String
ispecDiskCount :: String
ispecDiskSize :: String
ispecNicCount :: String
ispecSpindleUse :: String
ispecsMinmax :: String
ispecsStd :: String
ipolicyDts :: String
ipolicyVcpuRatio :: String
ipolicySpindleRatio :: String
ipolicyDefaultsVcpuRatio :: Double
ipolicyDefaultsSpindleRatio :: Double

Documentation

newtype PythonChar #

PythonChar wraps a Python char

Constructors

PythonChar
Fields unPythonChar :: Char

Instances

Instances details

Show PythonChar #
Instance details Defined in Ganeti.ConstantUtils Methods showsPrec :: Int -> PythonChar -> ShowS show :: PythonChar -> String showList :: [PythonChar] -> ShowS
PyValue PythonChar #
Instance details Defined in Ganeti.ConstantUtils Methods showValue :: PythonChar -> String # showValueList :: [PythonChar] -> String #

data PythonNone #

PythonNone wraps Python None

Constructors

PythonNone

Instances

Instances details

PyValue PythonNone #
Instance details Defined in Ganeti.ConstantUtils Methods showValue :: PythonNone -> String # showValueList :: [PythonNone] -> String #

newtype FrozenSet a #

FrozenSet wraps a Haskell Set

See PyValue instance for FrozenSet.

Constructors

FrozenSet
Fields unFrozenSet :: Set a

Instances

Instances details

Ord a => Monoid (FrozenSet a) #
Instance details Defined in Ganeti.ConstantUtils Methods mempty :: FrozenSet a mappend :: FrozenSet a -> FrozenSet a -> FrozenSet a mconcat :: [FrozenSet a] -> FrozenSet a
Ord a => Semigroup (FrozenSet a) #
Instance details Defined in Ganeti.ConstantUtils Methods (<>) :: FrozenSet a -> FrozenSet a -> FrozenSet a sconcat :: NonEmpty (FrozenSet a) -> FrozenSet a stimes :: Integral b => b -> FrozenSet a -> FrozenSet a
Show a => Show (FrozenSet a) #
Instance details Defined in Ganeti.ConstantUtils Methods showsPrec :: Int -> FrozenSet a -> ShowS show :: FrozenSet a -> String showList :: [FrozenSet a] -> ShowS
PyValue a => PyValue (FrozenSet a) #	Converts a Haskell `Set` into a Python `frozenset` This instance was supposed to be for `Set` instead of `FrozenSet`. However, 'ghc-6.12.1' seems to be crashing with 'segmentation fault' due to the presence of more than one instance of `Set`, namely, this one and the one in `OpCodes`. For this reason, we wrap `Set` into `FrozenSet`.
Instance details Defined in Ganeti.ConstantUtils Methods showValue :: FrozenSet a -> String # showValueList :: [FrozenSet a] -> String #
Eq a => Eq (FrozenSet a) #
Instance details Defined in Ganeti.ConstantUtils Methods (==) :: FrozenSet a -> FrozenSet a -> Bool (/=) :: FrozenSet a -> FrozenSet a -> Bool
Ord a => Ord (FrozenSet a) #
Instance details Defined in Ganeti.ConstantUtils Methods compare :: FrozenSet a -> FrozenSet a -> Ordering (<) :: FrozenSet a -> FrozenSet a -> Bool (<=) :: FrozenSet a -> FrozenSet a -> Bool (>) :: FrozenSet a -> FrozenSet a -> Bool (>=) :: FrozenSet a -> FrozenSet a -> Bool max :: FrozenSet a -> FrozenSet a -> FrozenSet a min :: FrozenSet a -> FrozenSet a -> FrozenSet a

mkSet :: Ord a => [a] -> FrozenSet a #

toList :: FrozenSet a -> [a] #

union :: Ord a => FrozenSet a -> FrozenSet a -> FrozenSet a #

difference :: Ord a => FrozenSet a -> FrozenSet a -> FrozenSet a #

data Protocol #

Protocol represents the protocols used by the daemons

Constructors

Tcp
Udp

Instances

Instances details

Show Protocol #
Instance details Defined in Ganeti.ConstantUtils Methods showsPrec :: Int -> Protocol -> ShowS show :: Protocol -> String showList :: [Protocol] -> ShowS
PyValue Protocol #	`PyValue` instance of `Protocol` This instance is used by the Haskell to Python constants
Instance details Defined in Ganeti.ConstantUtils Methods showValue :: Protocol -> String # showValueList :: [Protocol] -> String #

exitFailure :: Int #

Failure exit code

These are defined here and not in Constants together with the other exit codes in order to avoid a circular dependency between Constants and Runtime

devConsole :: String #

Console device

This is defined here and not in Constants order to avoid a circular dependency between Constants and Logging

randomUuidFile :: String #

Random uuid generator

This is defined here and not in Constants order to avoid a circular dependendy between Constants and Types