Data.ConfigManager.Types

Configuration management types.

Documentation

data Config

Configuration data.

Constructors

Config

Fields

• hashMap :: HashMap Name Value

Instances

Eq Config

Methods

(==) :: Config -> Config -> Bool

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

Read Config

Methods

readsPrec :: Int -> ReadS Config

readList :: ReadS [Config]

readPrec :: ReadPrec Config

readListPrec :: ReadPrec [Config]

Show Config

Methods

showsPrec :: Int -> Config -> ShowS

show :: Config -> String

showList :: [Config] -> ShowS

data Expr

An expression is either a binding or an import.

Constructors

Binding Name Value

Import Requirement FilePath

Instances

Eq Expr

Methods

(==) :: Expr -> Expr -> Bool

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

Read Expr

Methods

readsPrec :: Int -> ReadS Expr

readList :: ReadS [Expr]

readPrec :: ReadPrec Expr

readListPrec :: ReadPrec [Expr]

Show Expr

Methods

showsPrec :: Int -> Expr -> ShowS

show :: Expr -> String

showList :: [Expr] -> ShowS

type Name = Text

A name is a text.

type Value = Text

A value is a text.

data Requirement

A requirement is either required or optional.

Constructors

Required

Optional

Instances

Eq Requirement

Methods

(==) :: Requirement -> Requirement -> Bool

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

Read Requirement

Methods

readsPrec :: Int -> ReadS Requirement

readList :: ReadS [Requirement]

readPrec :: ReadPrec Requirement

readListPrec :: ReadPrec [Requirement]

Show Requirement

Methods

showsPrec :: Int -> Requirement -> ShowS

show :: Requirement -> String

showList :: [Requirement] -> ShowS

class Configured a where

This class represents types that can be converted from a value to a destination type

Minimal complete definition

convert

Methods

convert :: Value -> Maybe a

convert :: Configured a => Value -> Maybe a