// Copyright (c) Tailscale Inc & AUTHORS // SPDX-License-Identifier: BSD-3-Clause // Code generated by tailscale/cmd/viewer; DO NOT EDIT. package tests import ( "encoding/json" "errors" "net/netip" "golang.org/x/exp/constraints" "tailscale.com/types/views" ) //go:generate go run tailscale.com/cmd/cloner -clonefunc=false -type=StructWithPtrs,StructWithoutPtrs,Map,StructWithSlices,OnlyGetClone,StructWithEmbedded,GenericIntStruct,GenericNoPtrsStruct,GenericCloneableStruct,StructWithContainers // View returns a readonly view of StructWithPtrs. func (p *StructWithPtrs) View() StructWithPtrsView { return StructWithPtrsView{ж: p} } // StructWithPtrsView provides a read-only view over StructWithPtrs. // // Its methods should only be called if `Valid()` returns true. type StructWithPtrsView struct { // ж is the underlying mutable value, named with a hard-to-type // character that looks pointy like a pointer. // It is named distinctively to make you think of how dangerous it is to escape // to callers. You must not let callers be able to mutate it. ж *StructWithPtrs } // Valid reports whether underlying value is non-nil. func (v StructWithPtrsView) Valid() bool { return v.ж != nil } // AsStruct returns a clone of the underlying value which aliases no memory with // the original. func (v StructWithPtrsView) AsStruct() *StructWithPtrs { if v.ж == nil { return nil } return v.ж.Clone() } func (v StructWithPtrsView) MarshalJSON() ([]byte, error) { return json.Marshal(v.ж) } func (v *StructWithPtrsView) UnmarshalJSON(b []byte) error { if v.ж != nil { return errors.New("already initialized") } if len(b) == 0 { return nil } var x StructWithPtrs if err := json.Unmarshal(b, &x); err != nil { return err } v.ж = &x return nil } func (v StructWithPtrsView) Value() *StructWithoutPtrs { if v.ж.Value == nil { return nil } x := *v.ж.Value return &x } func (v StructWithPtrsView) Int() *int { if v.ж.Int == nil { return nil } x := *v.ж.Int return &x } func (v StructWithPtrsView) NoCloneValue() *StructWithoutPtrs { return v.ж.NoCloneValue } func (v StructWithPtrsView) String() string { return v.ж.String() } func (v StructWithPtrsView) Equal(v2 StructWithPtrsView) bool { return v.ж.Equal(v2.ж) } // A compilation failure here means this code must be regenerated, with the command at the top of this file. var _StructWithPtrsViewNeedsRegeneration = StructWithPtrs(struct { Value *StructWithoutPtrs Int *int NoCloneValue *StructWithoutPtrs }{}) // View returns a readonly view of StructWithoutPtrs. func (p *StructWithoutPtrs) View() StructWithoutPtrsView { return StructWithoutPtrsView{ж: p} } // StructWithoutPtrsView provides a read-only view over StructWithoutPtrs. // // Its methods should only be called if `Valid()` returns true. type StructWithoutPtrsView struct { // ж is the underlying mutable value, named with a hard-to-type // character that looks pointy like a pointer. // It is named distinctively to make you think of how dangerous it is to escape // to callers. You must not let callers be able to mutate it. ж *StructWithoutPtrs } // Valid reports whether underlying value is non-nil. func (v StructWithoutPtrsView) Valid() bool { return v.ж != nil } // AsStruct returns a clone of the underlying value which aliases no memory with // the original. func (v StructWithoutPtrsView) AsStruct() *StructWithoutPtrs { if v.ж == nil { return nil } return v.ж.Clone() } func (v StructWithoutPtrsView) MarshalJSON() ([]byte, error) { return json.Marshal(v.ж) } func (v *StructWithoutPtrsView) UnmarshalJSON(b []byte) error { if v.ж != nil { return errors.New("already initialized") } if len(b) == 0 { return nil } var x StructWithoutPtrs if err := json.Unmarshal(b, &x); err != nil { return err } v.ж = &x return nil } func (v StructWithoutPtrsView) Int() int { return v.ж.Int } func (v StructWithoutPtrsView) Pfx() netip.Prefix { return v.ж.Pfx } // A compilation failure here means this code must be regenerated, with the command at the top of this file. var _StructWithoutPtrsViewNeedsRegeneration = StructWithoutPtrs(struct { Int int Pfx netip.Prefix }{}) // View returns a readonly view of Map. func (p *Map) View() MapView { return MapView{ж: p} } // MapView provides a read-only view over Map. // // Its methods should only be called if `Valid()` returns true. type MapView struct { // ж is the underlying mutable value, named with a hard-to-type // character that looks pointy like a pointer. // It is named distinctively to make you think of how dangerous it is to escape // to callers. You must not let callers be able to mutate it. ж *Map } // Valid reports whether underlying value is non-nil. func (v MapView) Valid() bool { return v.ж != nil } // AsStruct returns a clone of the underlying value which aliases no memory with // the original. func (v MapView) AsStruct() *Map { if v.ж == nil { return nil } return v.ж.Clone() } func (v MapView) MarshalJSON() ([]byte, error) { return json.Marshal(v.ж) } func (v *MapView) UnmarshalJSON(b []byte) error { if v.ж != nil { return errors.New("already initialized") } if len(b) == 0 { return nil } var x Map if err := json.Unmarshal(b, &x); err != nil { return err } v.ж = &x return nil } func (v MapView) Int() views.Map[string, int] { return views.MapOf(v.ж.Int) } func (v MapView) SliceInt() views.MapSlice[string, int] { return views.MapSliceOf(v.ж.SliceInt) } func (v MapView) StructPtrWithPtr() views.MapFn[string, *StructWithPtrs, StructWithPtrsView] { return views.MapFnOf(v.ж.StructPtrWithPtr, func(t *StructWithPtrs) StructWithPtrsView { return t.View() }) } func (v MapView) StructPtrWithoutPtr() views.MapFn[string, *StructWithoutPtrs, StructWithoutPtrsView] { return views.MapFnOf(v.ж.StructPtrWithoutPtr, func(t *StructWithoutPtrs) StructWithoutPtrsView { return t.View() }) } func (v MapView) StructWithoutPtr() views.Map[string, StructWithoutPtrs] { return views.MapOf(v.ж.StructWithoutPtr) } func (v MapView) SlicesWithPtrs() views.MapFn[string, []*StructWithPtrs, views.SliceView[*StructWithPtrs, StructWithPtrsView]] { return views.MapFnOf(v.ж.SlicesWithPtrs, func(t []*StructWithPtrs) views.SliceView[*StructWithPtrs, StructWithPtrsView] { return views.SliceOfViews[*StructWithPtrs, StructWithPtrsView](t) }) } func (v MapView) SlicesWithoutPtrs() views.MapFn[string, []*StructWithoutPtrs, views.SliceView[*StructWithoutPtrs, StructWithoutPtrsView]] { return views.MapFnOf(v.ж.SlicesWithoutPtrs, func(t []*StructWithoutPtrs) views.SliceView[*StructWithoutPtrs, StructWithoutPtrsView] { return views.SliceOfViews[*StructWithoutPtrs, StructWithoutPtrsView](t) }) } func (v MapView) StructWithoutPtrKey() views.Map[StructWithoutPtrs, int] { return views.MapOf(v.ж.StructWithoutPtrKey) } func (v MapView) StructWithPtr() views.MapFn[string, StructWithPtrs, StructWithPtrsView] { return views.MapFnOf(v.ж.StructWithPtr, func(t StructWithPtrs) StructWithPtrsView { return t.View() }) } func (v MapView) SliceIntPtr() map[string][]*int { panic("unsupported") } func (v MapView) PointerKey() map[*string]int { panic("unsupported") } func (v MapView) StructWithPtrKey() map[StructWithPtrs]int { panic("unsupported") } // A compilation failure here means this code must be regenerated, with the command at the top of this file. var _MapViewNeedsRegeneration = Map(struct { Int map[string]int SliceInt map[string][]int StructPtrWithPtr map[string]*StructWithPtrs StructPtrWithoutPtr map[string]*StructWithoutPtrs StructWithoutPtr map[string]StructWithoutPtrs SlicesWithPtrs map[string][]*StructWithPtrs SlicesWithoutPtrs map[string][]*StructWithoutPtrs StructWithoutPtrKey map[StructWithoutPtrs]int StructWithPtr map[string]StructWithPtrs SliceIntPtr map[string][]*int PointerKey map[*string]int StructWithPtrKey map[StructWithPtrs]int }{}) // View returns a readonly view of StructWithSlices. func (p *StructWithSlices) View() StructWithSlicesView { return StructWithSlicesView{ж: p} } // StructWithSlicesView provides a read-only view over StructWithSlices. // // Its methods should only be called if `Valid()` returns true. type StructWithSlicesView struct { // ж is the underlying mutable value, named with a hard-to-type // character that looks pointy like a pointer. // It is named distinctively to make you think of how dangerous it is to escape // to callers. You must not let callers be able to mutate it. ж *StructWithSlices } // Valid reports whether underlying value is non-nil. func (v StructWithSlicesView) Valid() bool { return v.ж != nil } // AsStruct returns a clone of the underlying value which aliases no memory with // the original. func (v StructWithSlicesView) AsStruct() *StructWithSlices { if v.ж == nil { return nil } return v.ж.Clone() } func (v StructWithSlicesView) MarshalJSON() ([]byte, error) { return json.Marshal(v.ж) } func (v *StructWithSlicesView) UnmarshalJSON(b []byte) error { if v.ж != nil { return errors.New("already initialized") } if len(b) == 0 { return nil } var x StructWithSlices if err := json.Unmarshal(b, &x); err != nil { return err } v.ж = &x return nil } func (v StructWithSlicesView) Values() views.Slice[StructWithoutPtrs] { return views.SliceOf(v.ж.Values) } func (v StructWithSlicesView) ValuePointers() views.SliceView[*StructWithoutPtrs, StructWithoutPtrsView] { return views.SliceOfViews[*StructWithoutPtrs, StructWithoutPtrsView](v.ж.ValuePointers) } func (v StructWithSlicesView) StructPointers() views.SliceView[*StructWithPtrs, StructWithPtrsView] { return views.SliceOfViews[*StructWithPtrs, StructWithPtrsView](v.ж.StructPointers) } func (v StructWithSlicesView) Slice() views.Slice[string] { return views.SliceOf(v.ж.Slice) } func (v StructWithSlicesView) Prefixes() views.Slice[netip.Prefix] { return views.SliceOf(v.ж.Prefixes) } func (v StructWithSlicesView) Data() views.ByteSlice[[]byte] { return views.ByteSliceOf(v.ж.Data) } func (v StructWithSlicesView) Structs() StructWithPtrs { panic("unsupported") } func (v StructWithSlicesView) Ints() *int { panic("unsupported") } // A compilation failure here means this code must be regenerated, with the command at the top of this file. var _StructWithSlicesViewNeedsRegeneration = StructWithSlices(struct { Values []StructWithoutPtrs ValuePointers []*StructWithoutPtrs StructPointers []*StructWithPtrs Slice []string Prefixes []netip.Prefix Data []byte Structs []StructWithPtrs Ints []*int }{}) // View returns a readonly view of StructWithEmbedded. func (p *StructWithEmbedded) View() StructWithEmbeddedView { return StructWithEmbeddedView{ж: p} } // StructWithEmbeddedView provides a read-only view over StructWithEmbedded. // // Its methods should only be called if `Valid()` returns true. type StructWithEmbeddedView struct { // ж is the underlying mutable value, named with a hard-to-type // character that looks pointy like a pointer. // It is named distinctively to make you think of how dangerous it is to escape // to callers. You must not let callers be able to mutate it. ж *StructWithEmbedded } // Valid reports whether underlying value is non-nil. func (v StructWithEmbeddedView) Valid() bool { return v.ж != nil } // AsStruct returns a clone of the underlying value which aliases no memory with // the original. func (v StructWithEmbeddedView) AsStruct() *StructWithEmbedded { if v.ж == nil { return nil } return v.ж.Clone() } func (v StructWithEmbeddedView) MarshalJSON() ([]byte, error) { return json.Marshal(v.ж) } func (v *StructWithEmbeddedView) UnmarshalJSON(b []byte) error { if v.ж != nil { return errors.New("already initialized") } if len(b) == 0 { return nil } var x StructWithEmbedded if err := json.Unmarshal(b, &x); err != nil { return err } v.ж = &x return nil } func (v StructWithEmbeddedView) A() StructWithPtrsView { return v.ж.A.View() } func (v StructWithEmbeddedView) StructWithSlices() StructWithSlicesView { return v.ж.StructWithSlices.View() } // A compilation failure here means this code must be regenerated, with the command at the top of this file. var _StructWithEmbeddedViewNeedsRegeneration = StructWithEmbedded(struct { A *StructWithPtrs StructWithSlices }{}) // View returns a readonly view of GenericIntStruct. func (p *GenericIntStruct[T]) View() GenericIntStructView[T] { return GenericIntStructView[T]{ж: p} } // GenericIntStructView[T] provides a read-only view over GenericIntStruct[T]. // // Its methods should only be called if `Valid()` returns true. type GenericIntStructView[T constraints.Integer] struct { // ж is the underlying mutable value, named with a hard-to-type // character that looks pointy like a pointer. // It is named distinctively to make you think of how dangerous it is to escape // to callers. You must not let callers be able to mutate it. ж *GenericIntStruct[T] } // Valid reports whether underlying value is non-nil. func (v GenericIntStructView[T]) Valid() bool { return v.ж != nil } // AsStruct returns a clone of the underlying value which aliases no memory with // the original. func (v GenericIntStructView[T]) AsStruct() *GenericIntStruct[T] { if v.ж == nil { return nil } return v.ж.Clone() } func (v GenericIntStructView[T]) MarshalJSON() ([]byte, error) { return json.Marshal(v.ж) } func (v *GenericIntStructView[T]) UnmarshalJSON(b []byte) error { if v.ж != nil { return errors.New("already initialized") } if len(b) == 0 { return nil } var x GenericIntStruct[T] if err := json.Unmarshal(b, &x); err != nil { return err } v.ж = &x return nil } func (v GenericIntStructView[T]) Value() T { return v.ж.Value } func (v GenericIntStructView[T]) Pointer() *T { if v.ж.Pointer == nil { return nil } x := *v.ж.Pointer return &x } func (v GenericIntStructView[T]) Slice() views.Slice[T] { return views.SliceOf(v.ж.Slice) } func (v GenericIntStructView[T]) Map() views.Map[string, T] { return views.MapOf(v.ж.Map) } func (v GenericIntStructView[T]) PtrSlice() *T { panic("unsupported") } func (v GenericIntStructView[T]) PtrKeyMap() map[*T]string { panic("unsupported") } func (v GenericIntStructView[T]) PtrValueMap() map[string]*T { panic("unsupported") } func (v GenericIntStructView[T]) SliceMap() map[string][]T { panic("unsupported") } // A compilation failure here means this code must be regenerated, with the command at the top of this file. func _GenericIntStructViewNeedsRegeneration[T constraints.Integer](GenericIntStruct[T]) { _GenericIntStructViewNeedsRegeneration(struct { Value T Pointer *T Slice []T Map map[string]T PtrSlice []*T PtrKeyMap map[*T]string `json:"-"` PtrValueMap map[string]*T SliceMap map[string][]T }{}) } // View returns a readonly view of GenericNoPtrsStruct. func (p *GenericNoPtrsStruct[T]) View() GenericNoPtrsStructView[T] { return GenericNoPtrsStructView[T]{ж: p} } // GenericNoPtrsStructView[T] provides a read-only view over GenericNoPtrsStruct[T]. // // Its methods should only be called if `Valid()` returns true. type GenericNoPtrsStructView[T StructWithoutPtrs | netip.Prefix | BasicType] struct { // ж is the underlying mutable value, named with a hard-to-type // character that looks pointy like a pointer. // It is named distinctively to make you think of how dangerous it is to escape // to callers. You must not let callers be able to mutate it. ж *GenericNoPtrsStruct[T] } // Valid reports whether underlying value is non-nil. func (v GenericNoPtrsStructView[T]) Valid() bool { return v.ж != nil } // AsStruct returns a clone of the underlying value which aliases no memory with // the original. func (v GenericNoPtrsStructView[T]) AsStruct() *GenericNoPtrsStruct[T] { if v.ж == nil { return nil } return v.ж.Clone() } func (v GenericNoPtrsStructView[T]) MarshalJSON() ([]byte, error) { return json.Marshal(v.ж) } func (v *GenericNoPtrsStructView[T]) UnmarshalJSON(b []byte) error { if v.ж != nil { return errors.New("already initialized") } if len(b) == 0 { return nil } var x GenericNoPtrsStruct[T] if err := json.Unmarshal(b, &x); err != nil { return err } v.ж = &x return nil } func (v GenericNoPtrsStructView[T]) Value() T { return v.ж.Value } func (v GenericNoPtrsStructView[T]) Pointer() *T { if v.ж.Pointer == nil { return nil } x := *v.ж.Pointer return &x } func (v GenericNoPtrsStructView[T]) Slice() views.Slice[T] { return views.SliceOf(v.ж.Slice) } func (v GenericNoPtrsStructView[T]) Map() views.Map[string, T] { return views.MapOf(v.ж.Map) } func (v GenericNoPtrsStructView[T]) PtrSlice() *T { panic("unsupported") } func (v GenericNoPtrsStructView[T]) PtrKeyMap() map[*T]string { panic("unsupported") } func (v GenericNoPtrsStructView[T]) PtrValueMap() map[string]*T { panic("unsupported") } func (v GenericNoPtrsStructView[T]) SliceMap() map[string][]T { panic("unsupported") } // A compilation failure here means this code must be regenerated, with the command at the top of this file. func _GenericNoPtrsStructViewNeedsRegeneration[T StructWithoutPtrs | netip.Prefix | BasicType](GenericNoPtrsStruct[T]) { _GenericNoPtrsStructViewNeedsRegeneration(struct { Value T Pointer *T Slice []T Map map[string]T PtrSlice []*T PtrKeyMap map[*T]string `json:"-"` PtrValueMap map[string]*T SliceMap map[string][]T }{}) } // View returns a readonly view of GenericCloneableStruct. func (p *GenericCloneableStruct[T, V]) View() GenericCloneableStructView[T, V] { return GenericCloneableStructView[T, V]{ж: p} } // GenericCloneableStructView[T, V] provides a read-only view over GenericCloneableStruct[T, V]. // // Its methods should only be called if `Valid()` returns true. type GenericCloneableStructView[T views.ViewCloner[T, V], V views.StructView[T]] struct { // ж is the underlying mutable value, named with a hard-to-type // character that looks pointy like a pointer. // It is named distinctively to make you think of how dangerous it is to escape // to callers. You must not let callers be able to mutate it. ж *GenericCloneableStruct[T, V] } // Valid reports whether underlying value is non-nil. func (v GenericCloneableStructView[T, V]) Valid() bool { return v.ж != nil } // AsStruct returns a clone of the underlying value which aliases no memory with // the original. func (v GenericCloneableStructView[T, V]) AsStruct() *GenericCloneableStruct[T, V] { if v.ж == nil { return nil } return v.ж.Clone() } func (v GenericCloneableStructView[T, V]) MarshalJSON() ([]byte, error) { return json.Marshal(v.ж) } func (v *GenericCloneableStructView[T, V]) UnmarshalJSON(b []byte) error { if v.ж != nil { return errors.New("already initialized") } if len(b) == 0 { return nil } var x GenericCloneableStruct[T, V] if err := json.Unmarshal(b, &x); err != nil { return err } v.ж = &x return nil } func (v GenericCloneableStructView[T, V]) Value() V { return v.ж.Value.View() } func (v GenericCloneableStructView[T, V]) Slice() views.SliceView[T, V] { return views.SliceOfViews[T, V](v.ж.Slice) } func (v GenericCloneableStructView[T, V]) Map() views.MapFn[string, T, V] { return views.MapFnOf(v.ж.Map, func(t T) V { return t.View() }) } func (v GenericCloneableStructView[T, V]) Pointer() map[string]T { panic("unsupported") } func (v GenericCloneableStructView[T, V]) PtrSlice() *T { panic("unsupported") } func (v GenericCloneableStructView[T, V]) PtrKeyMap() map[*T]string { panic("unsupported") } func (v GenericCloneableStructView[T, V]) PtrValueMap() map[string]*T { panic("unsupported") } func (v GenericCloneableStructView[T, V]) SliceMap() map[string][]T { panic("unsupported") } // A compilation failure here means this code must be regenerated, with the command at the top of this file. func _GenericCloneableStructViewNeedsRegeneration[T views.ViewCloner[T, V], V views.StructView[T]](GenericCloneableStruct[T, V]) { _GenericCloneableStructViewNeedsRegeneration(struct { Value T Slice []T Map map[string]T Pointer *T PtrSlice []*T PtrKeyMap map[*T]string `json:"-"` PtrValueMap map[string]*T SliceMap map[string][]T }{}) } // View returns a readonly view of StructWithContainers. func (p *StructWithContainers) View() StructWithContainersView { return StructWithContainersView{ж: p} } // StructWithContainersView provides a read-only view over StructWithContainers. // // Its methods should only be called if `Valid()` returns true. type StructWithContainersView struct { // ж is the underlying mutable value, named with a hard-to-type // character that looks pointy like a pointer. // It is named distinctively to make you think of how dangerous it is to escape // to callers. You must not let callers be able to mutate it. ж *StructWithContainers } // Valid reports whether underlying value is non-nil. func (v StructWithContainersView) Valid() bool { return v.ж != nil } // AsStruct returns a clone of the underlying value which aliases no memory with // the original. func (v StructWithContainersView) AsStruct() *StructWithContainers { if v.ж == nil { return nil } return v.ж.Clone() } func (v StructWithContainersView) MarshalJSON() ([]byte, error) { return json.Marshal(v.ж) } func (v *StructWithContainersView) UnmarshalJSON(b []byte) error { if v.ж != nil { return errors.New("already initialized") } if len(b) == 0 { return nil } var x StructWithContainers if err := json.Unmarshal(b, &x); err != nil { return err } v.ж = &x return nil } func (v StructWithContainersView) IntContainer() Container[int] { return v.ж.IntContainer } func (v StructWithContainersView) CloneableContainer() ContainerView[*StructWithPtrs, StructWithPtrsView] { return ContainerViewOf(&v.ж.CloneableContainer) } func (v StructWithContainersView) BasicGenericContainer() Container[GenericBasicStruct[int]] { return v.ж.BasicGenericContainer } func (v StructWithContainersView) CloneableGenericContainer() ContainerView[*GenericNoPtrsStruct[int], GenericNoPtrsStructView[int]] { return ContainerViewOf(&v.ж.CloneableGenericContainer) } func (v StructWithContainersView) CloneableMap() MapContainerView[int, *StructWithPtrs, StructWithPtrsView] { return MapContainerViewOf(&v.ж.CloneableMap) } func (v StructWithContainersView) CloneableGenericMap() MapContainerView[int, *GenericNoPtrsStruct[int], GenericNoPtrsStructView[int]] { return MapContainerViewOf(&v.ж.CloneableGenericMap) } // A compilation failure here means this code must be regenerated, with the command at the top of this file. var _StructWithContainersViewNeedsRegeneration = StructWithContainers(struct { IntContainer Container[int] CloneableContainer Container[*StructWithPtrs] BasicGenericContainer Container[GenericBasicStruct[int]] CloneableGenericContainer Container[*GenericNoPtrsStruct[int]] CloneableMap MapContainer[int, *StructWithPtrs] CloneableGenericMap MapContainer[int, *GenericNoPtrsStruct[int]] }{})