Fantom

 

const final class

util::Opt

sys::Obj
  util::Opt : sys::Facet

@Serializable { simple=false collection=false }

Facet for annotating an AbstractMain option field.

Slots

aliasesSource

const Str[] aliases := Str[,]

Aliases for the option

helpSource

const Str help := ""

Usage help, should be a single short line summary