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// Copyright 2021 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
package summarize
import (
// wraparoundType is a type that adds more structure to an underlying primitive
// (wrapped) type. All such types also support strictness.
type wraparoundType struct {
subtype fidlgen.PrimitiveSubtype
strictness fidlgen.Strictness
parentType fidlgen.DeclType
func strictness(strict fidlgen.Strictness) Strictness {
if strict {
return isStrict
return isFlexible
// String implements Element.
func (b wraparoundType) String() string {
return b.Serialize().String()
func (b wraparoundType) Serialize() ElementStr {
e := b.named.Serialize()
e.Kind = Kind(b.parentType)
e.Strictness = strictness(b.strictness)
e.Decl = Decl(fmt.Sprintf("%v", b.subtype))
return e