This is the old deprecated interface to Flag
val arg : ('accum ‑> string ‑> unit) ‑> 'accum t
an action for a flag that takes an additional string argument
val rest : ('accum ‑> string list ‑> unit) ‑> 'accum t
rest f
: an action for a flag that signals the end of flag
processing. all remaining arguments are passed to the f
rest f
: an action for a flag that signals the end of flag
processing. all remaining arguments are passed to the f
val int : ('accum ‑> int ‑> unit) ‑> 'accum t
an action for a flag that takes an additional int argument
val bool : ('accum ‑> bool ‑> unit) ‑> 'accum t
an action for a flag that takes an additional bool argument
val float : ('accum ‑> float ‑> unit) ‑> 'accum t
an action for a flag that takes an additional float argument