Function StructCons

ast/ast.go:356–359

StructCons constructs a struct, using pairs. Parts can only be accessed in transforms.

(label, val, rest *Constant)

// StructCons constructs a struct, using pairs. Parts can only be accessed in transforms.
func StructCons(label, val, rest *Constant) Constant {
	e := pair(PairShape, label, val)
	return pair(StructShape, &e, rest)
}

// ListNil represents an empty list.
var ListNil = Constant{ListShape, "", 0, nil, nil}