Safe Haskell	None
Language	Haskell2010

Distribution.Client.Utils.Newtypes

Description

This module provides newtype wrappers to be used with Distribution.FieldGrammar. Whenever we can not provide a Parsec instance for a type, we need to wrap it in a newtype and define the instance.

Documentation

newtype NumJobs Source #

Constructors

NumJobs
Fields getNumJobs :: Maybe Int

Instances

Instances details

Parsec NumJobs Source #
Instance details Defined in Distribution.Client.Utils.Newtypes Methods parsec :: CabalParsing m => m NumJobs #
Newtype (Maybe Int) NumJobs Source #
Instance details Defined in Distribution.Client.Utils.Newtypes Methods pack :: Maybe Int -> NumJobs # unpack :: NumJobs -> Maybe Int #

newtype PackageDBNT Source #

Constructors

PackageDBNT
Fields getPackageDBNT :: Maybe PackageDBCWD

Instances

Instances details

Parsec PackageDBNT Source #
Instance details Defined in Distribution.Client.Utils.Newtypes Methods parsec :: CabalParsing m => m PackageDBNT #
Newtype (Maybe PackageDBCWD) PackageDBNT Source #
Instance details Defined in Distribution.Client.Utils.Newtypes Methods pack :: Maybe PackageDBCWD -> PackageDBNT # unpack :: PackageDBNT -> Maybe PackageDBCWD #

newtype AllowNewerNT Source #

Constructors

AllowNewerNT
Fields getAllowNewerNT :: Maybe AllowNewer

Instances

Instances details

Parsec AllowNewerNT Source #
Instance details Defined in Distribution.Client.Utils.Newtypes Methods parsec :: CabalParsing m => m AllowNewerNT #
Newtype (Maybe AllowNewer) AllowNewerNT Source #
Instance details Defined in Distribution.Client.Utils.Newtypes Methods pack :: Maybe AllowNewer -> AllowNewerNT # unpack :: AllowNewerNT -> Maybe AllowNewer #

newtype AllowOlderNT Source #

Constructors

AllowOlderNT
Fields getAllowOlderNT :: Maybe AllowOlder

Instances

Instances details

Parsec AllowOlderNT Source #
Instance details Defined in Distribution.Client.Utils.Newtypes Methods parsec :: CabalParsing m => m AllowOlderNT #
Newtype (Maybe AllowOlder) AllowOlderNT Source #
Instance details Defined in Distribution.Client.Utils.Newtypes Methods pack :: Maybe AllowOlder -> AllowOlderNT # unpack :: AllowOlderNT -> Maybe AllowOlder #

newtype ProjectConstraints Source #

Constructors

ProjectConstraints
Fields getProjectConstraints :: (UserConstraint, ConstraintSource)

Instances

Instances details

Parsec ProjectConstraints Source #
Instance details Defined in Distribution.Client.Utils.Newtypes Methods parsec :: CabalParsing m => m ProjectConstraints #
Newtype (UserConstraint, ConstraintSource) ProjectConstraints Source #
Instance details Defined in Distribution.Client.Utils.Newtypes Methods pack :: (UserConstraint, ConstraintSource) -> ProjectConstraints # unpack :: ProjectConstraints -> (UserConstraint, ConstraintSource) #

newtype MaxBackjumps Source #

Constructors

MaxBackjumps
Fields getMaxBackjumps :: Int

Instances

Instances details

Parsec MaxBackjumps Source #
Instance details Defined in Distribution.Client.Utils.Newtypes Methods parsec :: CabalParsing m => m MaxBackjumps #
Newtype Int MaxBackjumps Source #
Instance details Defined in Distribution.Client.Utils.Newtypes Methods pack :: Int -> MaxBackjumps # unpack :: MaxBackjumps -> Int #

newtype URI_NT Source #

Constructors

URI_NT
Fields getURI_NT :: URI

Instances

Instances details

Parsec URI_NT Source #
Instance details Defined in Distribution.Client.Utils.Newtypes Methods parsec :: CabalParsing m => m URI_NT #
Newtype URI URI_NT Source #
Instance details Defined in Distribution.Client.Utils.Newtypes Methods pack :: URI -> URI_NT # unpack :: URI_NT -> URI #

newtype KeyThreshold Source #

Constructors

KeyThreshold
Fields getKeyThreshold :: Int

Instances

Instances details

Parsec KeyThreshold Source #
Instance details Defined in Distribution.Client.Utils.Newtypes Methods parsec :: CabalParsing m => m KeyThreshold #
Newtype Int KeyThreshold Source #
Instance details Defined in Distribution.Client.Utils.Newtypes Methods pack :: Int -> KeyThreshold # unpack :: KeyThreshold -> Int #