HelpNeedingException

An exception that bubbles up to main function where it can be catched for proper handling of wrong passed arguments, or missing arguments from command line or any other source of properties.

class HelpNeedingException : Exception {

this(HelpInformationProvider[] providers, string file, size_t line, Throwable next);

this(HelpInformationProvider[] providers, Throwable next, string file, size_t line);

void toString(void delegate(in char[]) sink);

}

Constructors

this this(HelpInformationProvider[] providers, string file, size_t line, Throwable next)
this(HelpInformationProvider[] providers, Throwable next, string file, size_t line): Constructor for HelpNeedingException

Members

Functions

toString void toString(void delegate(in char[]) sink): Convert exception into a nice printable version.

HelpNeedingException

Constructors

Members

Functions

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