Method CastMetaFunction

cpp/src/arrow/compute/cast.cc:81–81

class CastMetaFunction : public MetaFunction {
 public:
  CastMetaFunction() : MetaFunction("cast", Arity::Unary(), cast_doc) {}

  Result<const CastOptions*> ValidateOptions(const FunctionOptions* options) const {
    auto cast_options = static_cast<const CastOptions*>(options);