Safe Haskell	Safe-Inferred
Language	Haskell2010

System.Environment.FromEnv.TryParse

Synopsis

Documentation

class TryParse a where Source #

Class for things that may be parsed from strings.

Methods

Instances details

TryParse Text Source #
Instance details Defined in System.Environment.FromEnv.TryParse Methods tryParse :: String -> Maybe Text Source #
TryParse Bool Source #
Instance details Defined in System.Environment.FromEnv.TryParse Methods tryParse :: String -> Maybe Bool Source #
TryParse Char Source #
Instance details Defined in System.Environment.FromEnv.TryParse Methods tryParse :: String -> Maybe Char Source #
TryParse Double Source #
Instance details Defined in System.Environment.FromEnv.TryParse Methods tryParse :: String -> Maybe Double Source #
TryParse Float Source #
Instance details Defined in System.Environment.FromEnv.TryParse Methods tryParse :: String -> Maybe Float Source #
TryParse Int Source #
Instance details Defined in System.Environment.FromEnv.TryParse Methods tryParse :: String -> Maybe Int Source #
TryParse [Char] Source #
Instance details Defined in System.Environment.FromEnv.TryParse Methods tryParse :: String -> Maybe [Char] Source #