System.Console.CmdArgs.Explicit.Help
- data HelpFormat
- helpText :: HelpFormat -> Mode a -> [Text]
Documentation
data HelpFormat
Specify the format to output the help.
Constructors
HelpFormatDefault | Equivalent to |
HelpFormatOne | Display only the first mode. |
HelpFormatAll | Display all modes. |
helpText :: HelpFormat -> Mode a -> [Text]
Generate a help message from a mode.