Text.PercentFormat.Spec

This file is part of PercentFormat a library for printf-style string formatting.

This module provides the Spec type which represents a %... specification format.

Documentation

data Spec

Constructors

Spec

Fields

• ty :: SpecType
• width :: Int
• leftAlign :: Bool
• padWith :: Char
• base :: Int

  only for Number types

• precision :: Maybe Int

  only for Number types, Nothing for infinite

• minPrecision :: Int

  minimum precision to show

• positivePrefix :: String
• capitalizeDigits :: Bool

  whether to capitalize (hex) digits

Instances

Show Spec

Defined in Text.PercentFormat.Spec

Methods

showsPrec :: Int -> Spec -> ShowS

show :: Spec -> String

showList :: [Spec] -> ShowS

Eq Spec

Defined in Text.PercentFormat.Spec

Methods

(==) :: Spec -> Spec -> Bool

(/=) :: Spec -> Spec -> Bool

data SpecType

Constructors

NumberSpec

ReprSpec

StringSpec

CharSpec

Percent

Instances

Show SpecType

Defined in Text.PercentFormat.Spec

Methods

showsPrec :: Int -> SpecType -> ShowS

show :: SpecType -> String

showList :: [SpecType] -> ShowS

Eq SpecType

Defined in Text.PercentFormat.Spec

Methods

(==) :: SpecType -> SpecType -> Bool

(/=) :: SpecType -> SpecType -> Bool

spec :: Spec

parseSpec :: String -> (Spec, String)