tailscale/types/persist/persist_view.go

88 lines
2.7 KiB
Go

// Copyright (c) Tailscale Inc & AUTHORS
// SPDX-License-Identifier: BSD-3-Clause
// Code generated by tailscale/cmd/viewer; DO NOT EDIT.
package persist
import (
"encoding/json"
"errors"
"tailscale.com/tailcfg"
"tailscale.com/types/key"
"tailscale.com/types/structs"
"tailscale.com/types/views"
)
//go:generate go run tailscale.com/cmd/cloner -clonefunc=false -type=Persist
// View returns a readonly view of Persist.
func (p *Persist) View() PersistView {
return PersistView{ж: p}
}
// PersistView provides a read-only view over Persist.
//
// Its methods should only be called if `Valid()` returns true.
type PersistView 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 *Persist
}
// Valid reports whether underlying value is non-nil.
func (v PersistView) Valid() bool { return v.ж != nil }
// AsStruct returns a clone of the underlying value which aliases no memory with
// the original.
func (v PersistView) AsStruct() *Persist {
if v.ж == nil {
return nil
}
return v.ж.Clone()
}
func (v PersistView) MarshalJSON() ([]byte, error) { return json.Marshal(v.ж) }
func (v *PersistView) UnmarshalJSON(b []byte) error {
if v.ж != nil {
return errors.New("already initialized")
}
if len(b) == 0 {
return nil
}
var x Persist
if err := json.Unmarshal(b, &x); err != nil {
return err
}
v.ж = &x
return nil
}
func (v PersistView) LegacyFrontendPrivateMachineKey() key.MachinePrivate {
return v.ж.LegacyFrontendPrivateMachineKey
}
func (v PersistView) PrivateNodeKey() key.NodePrivate { return v.ж.PrivateNodeKey }
func (v PersistView) OldPrivateNodeKey() key.NodePrivate { return v.ж.OldPrivateNodeKey }
func (v PersistView) UserProfile() tailcfg.UserProfile { return v.ж.UserProfile }
func (v PersistView) NetworkLockKey() key.NLPrivate { return v.ж.NetworkLockKey }
func (v PersistView) NodeID() tailcfg.StableNodeID { return v.ж.NodeID }
func (v PersistView) DisallowedTKAStateIDs() views.Slice[string] {
return views.SliceOf(v.ж.DisallowedTKAStateIDs)
}
// A compilation failure here means this code must be regenerated, with the command at the top of this file.
var _PersistViewNeedsRegeneration = Persist(struct {
_ structs.Incomparable
LegacyFrontendPrivateMachineKey key.MachinePrivate
PrivateNodeKey key.NodePrivate
OldPrivateNodeKey key.NodePrivate
UserProfile tailcfg.UserProfile
NetworkLockKey key.NLPrivate
NodeID tailcfg.StableNodeID
DisallowedTKAStateIDs []string
}{})