optparse-applicative-simple-1.1.0.2: Simple command line interface arguments parser

Safe HaskellNone
LanguageHaskell2010

OptparseApplicative.Simple.IO

Synopsis

Documentation

parseCmdArgs Source #

Arguments

:: Text

Program description

-> Parser a

Arguments specification

-> IO a

IO action producing the parsed arguments or failing

Parses the application arguments and outputs help when needed.