Method formatVector

sup/formatter.go:449–478

(indent int, open, close string, inner super.Type, val super.Value, known bool)

}

func (f *Formatter) formatVector(indent int, open, close string, inner super.Type, val super.Value, known bool) bool {
	f.build(open)
	n, err := val.ContainerLength()
	if err != nil {
		panic(err)
	}
	if n == 0 {
		f.build(close)
		return true
	}
	indent += f.tab
	sep := f.newline
	it := val.ContainerIter()
	elems := newElemBuilder(inner)
	for !it.Done() {
		f.build(sep)
		f.indent(indent, "")
		typ, b := elems.add(it.Next())
		f.formatValue(indent, typ, b, known, true)
		sep = "," + f.newline
	}
	f.build(f.newline)
	f.indent(indent-f.tab, close)
	if elems.needsDecoration() {
		// If we haven't seen all the types in the union, print the decorator
		// so the fullness of the union is persevered.
		f.decorate(val.Type(), true)
	}
	return false
}

type elemHelper struct {
	typ   super.Type