vdlroot/time/time.vdl.go - release.go.v23 - Git at Google

 // Copyright 2015 The Vanadium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.

 // This file was auto-generated by the vanadium vdl tool.
 // Package: time

 // Package time defines standard representations of absolute and relative times.
 //
 // The representations described below are required to provide wire
 // compatibility between different programming environments.  Generated code for
 // different environments typically provide automatic conversions into native
 // representations, for simpler idiomatic usage.
 package time

 import (
 	"fmt"
 	"time"
 	"v.io/v23/vdl"
 )

 var _ = __VDLInit() // Must be first; see __VDLInit comments for details.

 //////////////////////////////////////////////////
 // Type definitions

 // Duration represents the elapsed duration between two points in time, with
 // up to nanosecond precision.
 type Duration struct {
 	// Seconds represents the seconds in the duration.  The range is roughly
 	// +/-290 billion years, larger than the estimated age of the universe.
 	Seconds int64
 	// Nanos represents the fractions of a second at nanosecond resolution.  Must
 	// be in the inclusive range between +/-999,999,999.
 	//
 	// In normalized form, durations less than one second are represented with 0
 	// Seconds and +/-Nanos.  For durations one second or more, the sign of Nanos
 	// must match Seconds, or be 0.
 	Nanos int32
 }

 func (Duration) __VDLReflect(struct {
 	Name string `vdl:"time.Duration"`
 }) {
 }

 func (m *Duration) FillVDLTarget(t vdl.Target, tt *vdl.Type) error {
 	fieldsTarget1, err := t.StartFields(tt)
 	if err != nil {
 		return err
 	}
 	var4 := (m.Seconds == int64(0))
 	if var4 {
 		if err := fieldsTarget1.ZeroField("Seconds"); err != nil && err != vdl.ErrFieldNoExist {
 			return err
 		}
 	} else {
 		keyTarget2, fieldTarget3, err := fieldsTarget1.StartField("Seconds")
 		if err != vdl.ErrFieldNoExist {
 			if err != nil {
 				return err
 			}
 			if err := fieldTarget3.FromInt(int64(m.Seconds), tt.NonOptional().Field(0).Type); err != nil {
 				return err
 			}
 			if err := fieldsTarget1.FinishField(keyTarget2, fieldTarget3); err != nil {
 				return err
 			}
 		}
 	}
 	var7 := (m.Nanos == int32(0))
 	if var7 {
 		if err := fieldsTarget1.ZeroField("Nanos"); err != nil && err != vdl.ErrFieldNoExist {
 			return err
 		}
 	} else {
 		keyTarget5, fieldTarget6, err := fieldsTarget1.StartField("Nanos")
 		if err != vdl.ErrFieldNoExist {
 			if err != nil {
 				return err
 			}
 			if err := fieldTarget6.FromInt(int64(m.Nanos), tt.NonOptional().Field(1).Type); err != nil {
 				return err
 			}
 			if err := fieldsTarget1.FinishField(keyTarget5, fieldTarget6); err != nil {
 				return err
 			}
 		}
 	}
 	if err := t.FinishFields(fieldsTarget1); err != nil {
 		return err
 	}
 	return nil
 }

 func (m *Duration) MakeVDLTarget() vdl.Target {
 	return nil
 }

 type DurationTarget struct {
 	Value         *time.Duration
 	wireValue     Duration
 	secondsTarget vdl.Int64Target
 	nanosTarget   vdl.Int32Target
 	vdl.TargetBase
 	vdl.FieldsTargetBase
 }

 func (t *DurationTarget) StartFields(tt *vdl.Type) (vdl.FieldsTarget, error) {
 	t.wireValue = Duration{}
 	if ttWant := vdl.TypeOf((*Duration)(nil)).Elem(); !vdl.Compatible(tt, ttWant) {
 		return nil, fmt.Errorf("type %v incompatible with %v", tt, ttWant)
 	}
 	return t, nil
 }
 func (t *DurationTarget) StartField(name string) (key, field vdl.Target, _ error) {
 	switch name {
 	case "Seconds":
 		t.secondsTarget.Value = &t.wireValue.Seconds
 		target, err := &t.secondsTarget, error(nil)
 		return nil, target, err
 	case "Nanos":
 		t.nanosTarget.Value = &t.wireValue.Nanos
 		target, err := &t.nanosTarget, error(nil)
 		return nil, target, err
 	default:
 		return nil, nil, fmt.Errorf("field %s not in struct time.Duration", name)
 	}
 }
 func (t *DurationTarget) FinishField(_, _ vdl.Target) error {
 	return nil
 }
 func (t *DurationTarget) ZeroField(name string) error {
 	switch name {
 	case "Seconds":
 		t.wireValue.Seconds = int64(0)
 		return nil
 	case "Nanos":
 		t.wireValue.Nanos = int32(0)
 		return nil
 	default:
 		return fmt.Errorf("field %s not in struct time.Duration", name)
 	}
 }
 func (t *DurationTarget) FinishFields(_ vdl.FieldsTarget) error {

 	if err := DurationToNative(t.wireValue, t.Value); err != nil {
 		return err
 	}
 	return nil
 }

 func (x Duration) VDLIsZero() bool {
 	return x == Duration{}
 }

 func (x Duration) VDLWrite(enc vdl.Encoder) error {
 	if err := enc.StartValue(vdl.TypeOf((*Duration)(nil)).Elem()); err != nil {
 		return err
 	}
 	if x.Seconds != 0 {
 		if err := enc.NextField("Seconds"); err != nil {
 			return err
 		}
 		if err := enc.StartValue(vdl.Int64Type); err != nil {
 			return err
 		}
 		if err := enc.EncodeInt(x.Seconds); err != nil {
 			return err
 		}
 		if err := enc.FinishValue(); err != nil {
 			return err
 		}
 	}
 	if x.Nanos != 0 {
 		if err := enc.NextField("Nanos"); err != nil {
 			return err
 		}
 		if err := enc.StartValue(vdl.Int32Type); err != nil {
 			return err
 		}
 		if err := enc.EncodeInt(int64(x.Nanos)); err != nil {
 			return err
 		}
 		if err := enc.FinishValue(); err != nil {
 			return err
 		}
 	}
 	if err := enc.NextField(""); err != nil {
 		return err
 	}
 	return enc.FinishValue()
 }

 func (x *Duration) VDLRead(dec vdl.Decoder) error {
 	*x = Duration{}
 	if err := dec.StartValue(); err != nil {
 		return err
 	}
 	if (dec.StackDepth() == 1 || dec.IsAny()) && !vdl.Compatible(vdl.TypeOf(*x), dec.Type()) {
 		return fmt.Errorf("incompatible struct %T, from %v", *x, dec.Type())
 	}
 	for {
 		f, err := dec.NextField()
 		if err != nil {
 			return err
 		}
 		switch f {
 		case "":
 			return dec.FinishValue()
 		case "Seconds":
 			if err := dec.StartValue(); err != nil {
 				return err
 			}
 			var err error
 			if x.Seconds, err = dec.DecodeInt(64); err != nil {
 				return err
 			}
 			if err := dec.FinishValue(); err != nil {
 				return err
 			}
 		case "Nanos":
 			if err := dec.StartValue(); err != nil {
 				return err
 			}
 			tmp, err := dec.DecodeInt(32)
 			if err != nil {
 				return err
 			}
 			x.Nanos = int32(tmp)
 			if err := dec.FinishValue(); err != nil {
 				return err
 			}
 		default:
 			if err := dec.SkipValue(); err != nil {
 				return err
 			}
 		}
 	}
 }

 // Time represents an absolute point in time with up to nanosecond precision.
 //
 // Time is represented as the duration before or after a fixed epoch.  The zero
 // Time represents the epoch 0001-01-01T00:00:00.000000000Z.  This uses the
 // proleptic Gregorian calendar; the calendar runs on an exact 400 year cycle.
 // Leap seconds are "smeared", ensuring that no leap second table is necessary
 // for interpretation.
 //
 // This is similar to Go time.Time, but always in the UTC location.
 // http://golang.org/pkg/time/#Time
 //
 // This is similar to conventional "unix time", but with the epoch defined at
 // year 1 rather than year 1970.  This allows the zero Time to be used as a
 // natural sentry, since it isn't a valid time for many practical applications.
 // http://en.wikipedia.org/wiki/Unix_time
 type Time struct {
 	Seconds int64
 	Nanos   int32
 }

 func (Time) __VDLReflect(struct {
 	Name string `vdl:"time.Time"`
 }) {
 }

 func (m *Time) FillVDLTarget(t vdl.Target, tt *vdl.Type) error {
 	fieldsTarget1, err := t.StartFields(tt)
 	if err != nil {
 		return err
 	}
 	var4 := (m.Seconds == int64(0))
 	if var4 {
 		if err := fieldsTarget1.ZeroField("Seconds"); err != nil && err != vdl.ErrFieldNoExist {
 			return err
 		}
 	} else {
 		keyTarget2, fieldTarget3, err := fieldsTarget1.StartField("Seconds")
 		if err != vdl.ErrFieldNoExist {
 			if err != nil {
 				return err
 			}
 			if err := fieldTarget3.FromInt(int64(m.Seconds), tt.NonOptional().Field(0).Type); err != nil {
 				return err
 			}
 			if err := fieldsTarget1.FinishField(keyTarget2, fieldTarget3); err != nil {
 				return err
 			}
 		}
 	}
 	var7 := (m.Nanos == int32(0))
 	if var7 {
 		if err := fieldsTarget1.ZeroField("Nanos"); err != nil && err != vdl.ErrFieldNoExist {
 			return err
 		}
 	} else {
 		keyTarget5, fieldTarget6, err := fieldsTarget1.StartField("Nanos")
 		if err != vdl.ErrFieldNoExist {
 			if err != nil {
 				return err
 			}
 			if err := fieldTarget6.FromInt(int64(m.Nanos), tt.NonOptional().Field(1).Type); err != nil {
 				return err
 			}
 			if err := fieldsTarget1.FinishField(keyTarget5, fieldTarget6); err != nil {
 				return err
 			}
 		}
 	}
 	if err := t.FinishFields(fieldsTarget1); err != nil {
 		return err
 	}
 	return nil
 }

 func (m *Time) MakeVDLTarget() vdl.Target {
 	return nil
 }

 type TimeTarget struct {
 	Value         *time.Time
 	wireValue     Time
 	secondsTarget vdl.Int64Target
 	nanosTarget   vdl.Int32Target
 	vdl.TargetBase
 	vdl.FieldsTargetBase
 }

 func (t *TimeTarget) StartFields(tt *vdl.Type) (vdl.FieldsTarget, error) {
 	t.wireValue = Time{}
 	if ttWant := vdl.TypeOf((*Time)(nil)).Elem(); !vdl.Compatible(tt, ttWant) {
 		return nil, fmt.Errorf("type %v incompatible with %v", tt, ttWant)
 	}
 	return t, nil
 }
 func (t *TimeTarget) StartField(name string) (key, field vdl.Target, _ error) {
 	switch name {
 	case "Seconds":
 		t.secondsTarget.Value = &t.wireValue.Seconds
 		target, err := &t.secondsTarget, error(nil)
 		return nil, target, err
 	case "Nanos":
 		t.nanosTarget.Value = &t.wireValue.Nanos
 		target, err := &t.nanosTarget, error(nil)
 		return nil, target, err
 	default:
 		return nil, nil, fmt.Errorf("field %s not in struct time.Time", name)
 	}
 }
 func (t *TimeTarget) FinishField(_, _ vdl.Target) error {
 	return nil
 }
 func (t *TimeTarget) ZeroField(name string) error {
 	switch name {
 	case "Seconds":
 		t.wireValue.Seconds = int64(0)
 		return nil
 	case "Nanos":
 		t.wireValue.Nanos = int32(0)
 		return nil
 	default:
 		return fmt.Errorf("field %s not in struct time.Time", name)
 	}
 }
 func (t *TimeTarget) FinishFields(_ vdl.FieldsTarget) error {

 	if err := TimeToNative(t.wireValue, t.Value); err != nil {
 		return err
 	}
 	return nil
 }

 func (x Time) VDLIsZero() bool {
 	return x == Time{}
 }

 func (x Time) VDLWrite(enc vdl.Encoder) error {
 	if err := enc.StartValue(vdl.TypeOf((*Time)(nil)).Elem()); err != nil {
 		return err
 	}
 	if x.Seconds != 0 {
 		if err := enc.NextField("Seconds"); err != nil {
 			return err
 		}
 		if err := enc.StartValue(vdl.Int64Type); err != nil {
 			return err
 		}
 		if err := enc.EncodeInt(x.Seconds); err != nil {
 			return err
 		}
 		if err := enc.FinishValue(); err != nil {
 			return err
 		}
 	}
 	if x.Nanos != 0 {
 		if err := enc.NextField("Nanos"); err != nil {
 			return err
 		}
 		if err := enc.StartValue(vdl.Int32Type); err != nil {
 			return err
 		}
 		if err := enc.EncodeInt(int64(x.Nanos)); err != nil {
 			return err
 		}
 		if err := enc.FinishValue(); err != nil {
 			return err
 		}
 	}
 	if err := enc.NextField(""); err != nil {
 		return err
 	}
 	return enc.FinishValue()
 }

 func (x *Time) VDLRead(dec vdl.Decoder) error {
 	*x = Time{}
 	if err := dec.StartValue(); err != nil {
 		return err
 	}
 	if (dec.StackDepth() == 1 || dec.IsAny()) && !vdl.Compatible(vdl.TypeOf(*x), dec.Type()) {
 		return fmt.Errorf("incompatible struct %T, from %v", *x, dec.Type())
 	}
 	for {
 		f, err := dec.NextField()
 		if err != nil {
 			return err
 		}
 		switch f {
 		case "":
 			return dec.FinishValue()
 		case "Seconds":
 			if err := dec.StartValue(); err != nil {
 				return err
 			}
 			var err error
 			if x.Seconds, err = dec.DecodeInt(64); err != nil {
 				return err
 			}
 			if err := dec.FinishValue(); err != nil {
 				return err
 			}
 		case "Nanos":
 			if err := dec.StartValue(); err != nil {
 				return err
 			}
 			tmp, err := dec.DecodeInt(32)
 			if err != nil {
 				return err
 			}
 			x.Nanos = int32(tmp)
 			if err := dec.FinishValue(); err != nil {
 				return err
 			}
 		default:
 			if err := dec.SkipValue(); err != nil {
 				return err
 			}
 		}
 	}
 }

 // WireDeadline represents the deadline for an operation, where the operation is
 // expected to finish before the deadline.  The intended usage is for a client
 // to set a deadline on an operation, say one minute from "now", and send the
 // deadline to a server.  The server is expected to finish the operation before
 // the deadline.
 //
 // On a single device, it is simplest to represent a deadline as an absolute
 // time; when the time now reaches the deadline, the deadline has expired.
 // However when sending a deadline between devices with potential clock skew, it
 // is often more robust to represent the deadline as a duration from "now".  The
 // sender computes the duration from its notion of "now", while the receiver
 // computes the absolute deadline from its own notion of "now".
 //
 // This representation doesn't account for propagation delay, but does ensure
 // that the deadline used by the receiver is no earlier than the deadline
 // intended by the client.  In many common scenarios the propagation delay is
 // small compared to the potential clock skew, making this a simple but
 // effective approach.
 //
 // WireDeadline typically has a native representation called Deadline that is an
 // absolute Time, which automatically performs the sender and receiver
 // conversions from "now".
 type WireDeadline struct {
 	// FromNow represents the deadline as a duration from "now".
 	FromNow time.Duration
 	// NoDeadline indicates there is no deadline; the analogous sentry for the
 	// native Deadline is the zero Time.
 	//
 	// TODO(toddw): This should be HasDeadline, since the zero value should
 	// represent "there is no deadline" rather than "the deadline is 0".
 	NoDeadline bool
 }

 func (WireDeadline) __VDLReflect(struct {
 	Name string `vdl:"time.WireDeadline"`
 }) {
 }

 func (m *WireDeadline) FillVDLTarget(t vdl.Target, tt *vdl.Type) error {
 	fieldsTarget1, err := t.StartFields(tt)
 	if err != nil {
 		return err
 	}
 	var wireValue2 Duration
 	if err := DurationFromNative(&wireValue2, m.FromNow); err != nil {
 		return err
 	}

 	var5 := (wireValue2 == Duration{})
 	if var5 {
 		if err := fieldsTarget1.ZeroField("FromNow"); err != nil && err != vdl.ErrFieldNoExist {
 			return err
 		}
 	} else {
 		keyTarget3, fieldTarget4, err := fieldsTarget1.StartField("FromNow")
 		if err != vdl.ErrFieldNoExist {
 			if err != nil {
 				return err
 			}

 			if err := wireValue2.FillVDLTarget(fieldTarget4, tt.NonOptional().Field(0).Type); err != nil {
 				return err
 			}
 			if err := fieldsTarget1.FinishField(keyTarget3, fieldTarget4); err != nil {
 				return err
 			}
 		}
 	}
 	var8 := (m.NoDeadline == false)
 	if var8 {
 		if err := fieldsTarget1.ZeroField("NoDeadline"); err != nil && err != vdl.ErrFieldNoExist {
 			return err
 		}
 	} else {
 		keyTarget6, fieldTarget7, err := fieldsTarget1.StartField("NoDeadline")
 		if err != vdl.ErrFieldNoExist {
 			if err != nil {
 				return err
 			}
 			if err := fieldTarget7.FromBool(bool(m.NoDeadline), tt.NonOptional().Field(1).Type); err != nil {
 				return err
 			}
 			if err := fieldsTarget1.FinishField(keyTarget6, fieldTarget7); err != nil {
 				return err
 			}
 		}
 	}
 	if err := t.FinishFields(fieldsTarget1); err != nil {
 		return err
 	}
 	return nil
 }

 func (m *WireDeadline) MakeVDLTarget() vdl.Target {
 	return nil
 }

 type WireDeadlineTarget struct {
 	Value            *Deadline
 	wireValue        WireDeadline
 	fromNowTarget    DurationTarget
 	noDeadlineTarget vdl.BoolTarget
 	vdl.TargetBase
 	vdl.FieldsTargetBase
 }

 func (t *WireDeadlineTarget) StartFields(tt *vdl.Type) (vdl.FieldsTarget, error) {
 	t.wireValue = WireDeadline{}
 	if ttWant := vdl.TypeOf((*WireDeadline)(nil)).Elem(); !vdl.Compatible(tt, ttWant) {
 		return nil, fmt.Errorf("type %v incompatible with %v", tt, ttWant)
 	}
 	return t, nil
 }
 func (t *WireDeadlineTarget) StartField(name string) (key, field vdl.Target, _ error) {
 	switch name {
 	case "FromNow":
 		t.fromNowTarget.Value = &t.wireValue.FromNow
 		target, err := &t.fromNowTarget, error(nil)
 		return nil, target, err
 	case "NoDeadline":
 		t.noDeadlineTarget.Value = &t.wireValue.NoDeadline
 		target, err := &t.noDeadlineTarget, error(nil)
 		return nil, target, err
 	default:
 		return nil, nil, fmt.Errorf("field %s not in struct time.WireDeadline", name)
 	}
 }
 func (t *WireDeadlineTarget) FinishField(_, _ vdl.Target) error {
 	return nil
 }
 func (t *WireDeadlineTarget) ZeroField(name string) error {
 	switch name {
 	case "FromNow":
 		t.wireValue.FromNow = time.Duration(0)
 		return nil
 	case "NoDeadline":
 		t.wireValue.NoDeadline = false
 		return nil
 	default:
 		return fmt.Errorf("field %s not in struct time.WireDeadline", name)
 	}
 }
 func (t *WireDeadlineTarget) FinishFields(_ vdl.FieldsTarget) error {

 	if err := WireDeadlineToNative(t.wireValue, t.Value); err != nil {
 		return err
 	}
 	return nil
 }

 func (x WireDeadline) VDLIsZero() bool {
 	return x == WireDeadline{}
 }

 func (x WireDeadline) VDLWrite(enc vdl.Encoder) error {
 	if err := enc.StartValue(vdl.TypeOf((*WireDeadline)(nil)).Elem()); err != nil {
 		return err
 	}
 	if x.FromNow != time.Duration(0) {
 		if err := enc.NextField("FromNow"); err != nil {
 			return err
 		}
 		var wire Duration
 		if err := DurationFromNative(&wire, x.FromNow); err != nil {
 			return err
 		}
 		if err := wire.VDLWrite(enc); err != nil {
 			return err
 		}
 	}
 	if x.NoDeadline {
 		if err := enc.NextField("NoDeadline"); err != nil {
 			return err
 		}
 		if err := enc.StartValue(vdl.BoolType); err != nil {
 			return err
 		}
 		if err := enc.EncodeBool(x.NoDeadline); err != nil {
 			return err
 		}
 		if err := enc.FinishValue(); err != nil {
 			return err
 		}
 	}
 	if err := enc.NextField(""); err != nil {
 		return err
 	}
 	return enc.FinishValue()
 }

 func (x *WireDeadline) VDLRead(dec vdl.Decoder) error {
 	*x = WireDeadline{}
 	if err := dec.StartValue(); err != nil {
 		return err
 	}
 	if (dec.StackDepth() == 1 || dec.IsAny()) && !vdl.Compatible(vdl.TypeOf(*x), dec.Type()) {
 		return fmt.Errorf("incompatible struct %T, from %v", *x, dec.Type())
 	}
 	for {
 		f, err := dec.NextField()
 		if err != nil {
 			return err
 		}
 		switch f {
 		case "":
 			return dec.FinishValue()
 		case "FromNow":
 			var wire Duration
 			if err := wire.VDLRead(dec); err != nil {
 				return err
 			}
 			if err := DurationToNative(wire, &x.FromNow); err != nil {
 				return err
 			}
 		case "NoDeadline":
 			if err := dec.StartValue(); err != nil {
 				return err
 			}
 			var err error
 			if x.NoDeadline, err = dec.DecodeBool(); err != nil {
 				return err
 			}
 			if err := dec.FinishValue(); err != nil {
 				return err
 			}
 		default:
 			if err := dec.SkipValue(); err != nil {
 				return err
 			}
 		}
 	}
 }

 // Type-check native conversion functions.
 var (
 	_ func(Duration, *time.Duration) error = DurationToNative
 	_ func(*Duration, time.Duration) error = DurationFromNative
 	_ func(Time, *time.Time) error         = TimeToNative
 	_ func(*Time, time.Time) error         = TimeFromNative
 	_ func(WireDeadline, *Deadline) error  = WireDeadlineToNative
 	_ func(*WireDeadline, Deadline) error  = WireDeadlineFromNative
 )

 var __VDLInitCalled bool

 // __VDLInit performs vdl initialization.  It is safe to call multiple times.
 // If you have an init ordering issue, just insert the following line verbatim
 // into your source files in this package, right after the "package foo" clause:
 //
 //    var _ = __VDLInit()
 //
 // The purpose of this function is to ensure that vdl initialization occurs in
 // the right order, and very early in the init sequence.  In particular, vdl
 // registration and package variable initialization needs to occur before
 // functions like vdl.TypeOf will work properly.
 //
 // This function returns a dummy value, so that it can be used to initialize the
 // first var in the file, to take advantage of Go's defined init order.
 func __VDLInit() struct{} {
 	if __VDLInitCalled {
 		return struct{}{}
 	}
 	__VDLInitCalled = true

 	// Register native type conversions first, so that vdl.TypeOf works.
 	vdl.RegisterNative(DurationToNative, DurationFromNative)
 	vdl.RegisterNative(TimeToNative, TimeFromNative)
 	vdl.RegisterNative(WireDeadlineToNative, WireDeadlineFromNative)

 	// Register types.
 	vdl.Register((*Duration)(nil))
 	vdl.Register((*Time)(nil))
 	vdl.Register((*WireDeadline)(nil))

 	return struct{}{}
 }
	// Copyright 2015 The Vanadium Authors. All rights reserved.
	// Use of this source code is governed by a BSD-style
	// license that can be found in the LICENSE file.

	// This file was auto-generated by the vanadium vdl tool.
	// Package: time

	// Package time defines standard representations of absolute and relative times.
	//
	// The representations described below are required to provide wire
	// compatibility between different programming environments. Generated code for
	// different environments typically provide automatic conversions into native
	// representations, for simpler idiomatic usage.
	package time

	import (
	"fmt"
	"time"
	"v.io/v23/vdl"
	)

	var _ = __VDLInit() // Must be first; see __VDLInit comments for details.

	//////////////////////////////////////////////////
	// Type definitions

	// Duration represents the elapsed duration between two points in time, with
	// up to nanosecond precision.
	type Duration struct {
	// Seconds represents the seconds in the duration. The range is roughly
	// +/-290 billion years, larger than the estimated age of the universe.
	Seconds int64
	// Nanos represents the fractions of a second at nanosecond resolution. Must
	// be in the inclusive range between +/-999,999,999.
	//
	// In normalized form, durations less than one second are represented with 0
	// Seconds and +/-Nanos. For durations one second or more, the sign of Nanos
	// must match Seconds, or be 0.
	Nanos int32
	}

	func (Duration) __VDLReflect(struct {
	Name string `vdl:"time.Duration"`
	}) {
	}

	func (m Duration) FillVDLTarget(t vdl.Target, tt vdl.Type) error {
	fieldsTarget1, err := t.StartFields(tt)
	if err != nil {
	return err
	}
	var4 := (m.Seconds == int64(0))
	if var4 {
	if err := fieldsTarget1.ZeroField("Seconds"); err != nil && err != vdl.ErrFieldNoExist {
	return err
	}
	} else {
	keyTarget2, fieldTarget3, err := fieldsTarget1.StartField("Seconds")
	if err != vdl.ErrFieldNoExist {
	if err != nil {
	return err
	}
	if err := fieldTarget3.FromInt(int64(m.Seconds), tt.NonOptional().Field(0).Type); err != nil {
	return err
	}
	if err := fieldsTarget1.FinishField(keyTarget2, fieldTarget3); err != nil {
	return err
	}
	}
	}
	var7 := (m.Nanos == int32(0))
	if var7 {
	if err := fieldsTarget1.ZeroField("Nanos"); err != nil && err != vdl.ErrFieldNoExist {
	return err
	}
	} else {
	keyTarget5, fieldTarget6, err := fieldsTarget1.StartField("Nanos")
	if err != vdl.ErrFieldNoExist {
	if err != nil {
	return err
	}
	if err := fieldTarget6.FromInt(int64(m.Nanos), tt.NonOptional().Field(1).Type); err != nil {
	return err
	}
	if err := fieldsTarget1.FinishField(keyTarget5, fieldTarget6); err != nil {
	return err
	}
	}
	}
	if err := t.FinishFields(fieldsTarget1); err != nil {
	return err
	}
	return nil
	}

	func (m *Duration) MakeVDLTarget() vdl.Target {
	return nil
	}

	type DurationTarget struct {
	Value *time.Duration
	wireValue Duration
	secondsTarget vdl.Int64Target
	nanosTarget vdl.Int32Target
	vdl.TargetBase
	vdl.FieldsTargetBase
	}

	func (t DurationTarget) StartFields(tt vdl.Type) (vdl.FieldsTarget, error) {
	t.wireValue = Duration{}
	if ttWant := vdl.TypeOf((*Duration)(nil)).Elem(); !vdl.Compatible(tt, ttWant) {
	return nil, fmt.Errorf("type %v incompatible with %v", tt, ttWant)
	}
	return t, nil
	}
	func (t *DurationTarget) StartField(name string) (key, field vdl.Target, _ error) {
	switch name {
	case "Seconds":
	t.secondsTarget.Value = &t.wireValue.Seconds
	target, err := &t.secondsTarget, error(nil)
	return nil, target, err
	case "Nanos":
	t.nanosTarget.Value = &t.wireValue.Nanos
	target, err := &t.nanosTarget, error(nil)
	return nil, target, err
	default:
	return nil, nil, fmt.Errorf("field %s not in struct time.Duration", name)
	}
	}
	func (t *DurationTarget) FinishField(_, _ vdl.Target) error {
	return nil
	}
	func (t *DurationTarget) ZeroField(name string) error {
	switch name {
	case "Seconds":
	t.wireValue.Seconds = int64(0)
	return nil
	case "Nanos":
	t.wireValue.Nanos = int32(0)
	return nil
	default:
	return fmt.Errorf("field %s not in struct time.Duration", name)
	}
	}
	func (t *DurationTarget) FinishFields(_ vdl.FieldsTarget) error {

	if err := DurationToNative(t.wireValue, t.Value); err != nil {
	return err
	}
	return nil
	}

	func (x Duration) VDLIsZero() bool {
	return x == Duration{}
	}

	func (x Duration) VDLWrite(enc vdl.Encoder) error {
	if err := enc.StartValue(vdl.TypeOf((*Duration)(nil)).Elem()); err != nil {
	return err
	}
	if x.Seconds != 0 {
	if err := enc.NextField("Seconds"); err != nil {
	return err
	}
	if err := enc.StartValue(vdl.Int64Type); err != nil {
	return err
	}
	if err := enc.EncodeInt(x.Seconds); err != nil {
	return err
	}
	if err := enc.FinishValue(); err != nil {
	return err
	}
	}
	if x.Nanos != 0 {
	if err := enc.NextField("Nanos"); err != nil {
	return err
	}
	if err := enc.StartValue(vdl.Int32Type); err != nil {
	return err
	}
	if err := enc.EncodeInt(int64(x.Nanos)); err != nil {
	return err
	}
	if err := enc.FinishValue(); err != nil {
	return err
	}
	}
	if err := enc.NextField(""); err != nil {
	return err
	}
	return enc.FinishValue()
	}

	func (x *Duration) VDLRead(dec vdl.Decoder) error {
	*x = Duration{}
	if err := dec.StartValue(); err != nil {
	return err
	}
	if (dec.StackDepth() == 1 \|\| dec.IsAny()) && !vdl.Compatible(vdl.TypeOf(*x), dec.Type()) {
	return fmt.Errorf("incompatible struct %T, from %v", *x, dec.Type())
	}
	for {
	f, err := dec.NextField()
	if err != nil {
	return err
	}
	switch f {
	case "":
	return dec.FinishValue()
	case "Seconds":
	if err := dec.StartValue(); err != nil {
	return err
	}
	var err error
	if x.Seconds, err = dec.DecodeInt(64); err != nil {
	return err
	}
	if err := dec.FinishValue(); err != nil {
	return err
	}
	case "Nanos":
	if err := dec.StartValue(); err != nil {
	return err
	}
	tmp, err := dec.DecodeInt(32)
	if err != nil {
	return err
	}
	x.Nanos = int32(tmp)
	if err := dec.FinishValue(); err != nil {
	return err
	}
	default:
	if err := dec.SkipValue(); err != nil {
	return err
	}
	}
	}
	}

	// Time represents an absolute point in time with up to nanosecond precision.
	//
	// Time is represented as the duration before or after a fixed epoch. The zero
	// Time represents the epoch 0001-01-01T00:00:00.000000000Z. This uses the
	// proleptic Gregorian calendar; the calendar runs on an exact 400 year cycle.
	// Leap seconds are "smeared", ensuring that no leap second table is necessary
	// for interpretation.
	//
	// This is similar to Go time.Time, but always in the UTC location.
	// http://golang.org/pkg/time/#Time
	//
	// This is similar to conventional "unix time", but with the epoch defined at
	// year 1 rather than year 1970. This allows the zero Time to be used as a
	// natural sentry, since it isn't a valid time for many practical applications.
	// http://en.wikipedia.org/wiki/Unix_time
	type Time struct {
	Seconds int64
	Nanos int32
	}

	func (Time) __VDLReflect(struct {
	Name string `vdl:"time.Time"`
	}) {
	}

	func (m Time) FillVDLTarget(t vdl.Target, tt vdl.Type) error {
	fieldsTarget1, err := t.StartFields(tt)
	if err != nil {
	return err
	}
	var4 := (m.Seconds == int64(0))
	if var4 {
	if err := fieldsTarget1.ZeroField("Seconds"); err != nil && err != vdl.ErrFieldNoExist {
	return err
	}
	} else {
	keyTarget2, fieldTarget3, err := fieldsTarget1.StartField("Seconds")
	if err != vdl.ErrFieldNoExist {
	if err != nil {
	return err
	}
	if err := fieldTarget3.FromInt(int64(m.Seconds), tt.NonOptional().Field(0).Type); err != nil {
	return err
	}
	if err := fieldsTarget1.FinishField(keyTarget2, fieldTarget3); err != nil {
	return err
	}
	}
	}
	var7 := (m.Nanos == int32(0))
	if var7 {
	if err := fieldsTarget1.ZeroField("Nanos"); err != nil && err != vdl.ErrFieldNoExist {
	return err
	}
	} else {
	keyTarget5, fieldTarget6, err := fieldsTarget1.StartField("Nanos")
	if err != vdl.ErrFieldNoExist {
	if err != nil {
	return err
	}
	if err := fieldTarget6.FromInt(int64(m.Nanos), tt.NonOptional().Field(1).Type); err != nil {
	return err
	}
	if err := fieldsTarget1.FinishField(keyTarget5, fieldTarget6); err != nil {
	return err
	}
	}
	}
	if err := t.FinishFields(fieldsTarget1); err != nil {
	return err
	}
	return nil
	}

	func (m *Time) MakeVDLTarget() vdl.Target {
	return nil
	}

	type TimeTarget struct {
	Value *time.Time
	wireValue Time
	secondsTarget vdl.Int64Target
	nanosTarget vdl.Int32Target
	vdl.TargetBase
	vdl.FieldsTargetBase
	}

	func (t TimeTarget) StartFields(tt vdl.Type) (vdl.FieldsTarget, error) {
	t.wireValue = Time{}
	if ttWant := vdl.TypeOf((*Time)(nil)).Elem(); !vdl.Compatible(tt, ttWant) {
	return nil, fmt.Errorf("type %v incompatible with %v", tt, ttWant)
	}
	return t, nil
	}
	func (t *TimeTarget) StartField(name string) (key, field vdl.Target, _ error) {
	switch name {
	case "Seconds":
	t.secondsTarget.Value = &t.wireValue.Seconds
	target, err := &t.secondsTarget, error(nil)
	return nil, target, err
	case "Nanos":
	t.nanosTarget.Value = &t.wireValue.Nanos
	target, err := &t.nanosTarget, error(nil)
	return nil, target, err
	default:
	return nil, nil, fmt.Errorf("field %s not in struct time.Time", name)
	}
	}
	func (t *TimeTarget) FinishField(_, _ vdl.Target) error {
	return nil
	}
	func (t *TimeTarget) ZeroField(name string) error {
	switch name {
	case "Seconds":
	t.wireValue.Seconds = int64(0)
	return nil
	case "Nanos":
	t.wireValue.Nanos = int32(0)
	return nil
	default:
	return fmt.Errorf("field %s not in struct time.Time", name)
	}
	}
	func (t *TimeTarget) FinishFields(_ vdl.FieldsTarget) error {

	if err := TimeToNative(t.wireValue, t.Value); err != nil {
	return err
	}
	return nil
	}

	func (x Time) VDLIsZero() bool {
	return x == Time{}
	}

	func (x Time) VDLWrite(enc vdl.Encoder) error {
	if err := enc.StartValue(vdl.TypeOf((*Time)(nil)).Elem()); err != nil {
	return err
	}
	if x.Seconds != 0 {
	if err := enc.NextField("Seconds"); err != nil {
	return err
	}
	if err := enc.StartValue(vdl.Int64Type); err != nil {
	return err
	}
	if err := enc.EncodeInt(x.Seconds); err != nil {
	return err
	}
	if err := enc.FinishValue(); err != nil {
	return err
	}
	}
	if x.Nanos != 0 {
	if err := enc.NextField("Nanos"); err != nil {
	return err
	}
	if err := enc.StartValue(vdl.Int32Type); err != nil {
	return err
	}
	if err := enc.EncodeInt(int64(x.Nanos)); err != nil {
	return err
	}
	if err := enc.FinishValue(); err != nil {
	return err
	}
	}
	if err := enc.NextField(""); err != nil {
	return err
	}
	return enc.FinishValue()
	}

	func (x *Time) VDLRead(dec vdl.Decoder) error {
	*x = Time{}
	if err := dec.StartValue(); err != nil {
	return err
	}
	if (dec.StackDepth() == 1 \|\| dec.IsAny()) && !vdl.Compatible(vdl.TypeOf(*x), dec.Type()) {
	return fmt.Errorf("incompatible struct %T, from %v", *x, dec.Type())
	}
	for {
	f, err := dec.NextField()
	if err != nil {
	return err
	}
	switch f {
	case "":
	return dec.FinishValue()
	case "Seconds":
	if err := dec.StartValue(); err != nil {
	return err
	}
	var err error
	if x.Seconds, err = dec.DecodeInt(64); err != nil {
	return err
	}
	if err := dec.FinishValue(); err != nil {
	return err
	}
	case "Nanos":
	if err := dec.StartValue(); err != nil {
	return err
	}
	tmp, err := dec.DecodeInt(32)
	if err != nil {
	return err
	}
	x.Nanos = int32(tmp)
	if err := dec.FinishValue(); err != nil {
	return err
	}
	default:
	if err := dec.SkipValue(); err != nil {
	return err
	}
	}
	}
	}

	// WireDeadline represents the deadline for an operation, where the operation is
	// expected to finish before the deadline. The intended usage is for a client
	// to set a deadline on an operation, say one minute from "now", and send the
	// deadline to a server. The server is expected to finish the operation before
	// the deadline.
	//
	// On a single device, it is simplest to represent a deadline as an absolute
	// time; when the time now reaches the deadline, the deadline has expired.
	// However when sending a deadline between devices with potential clock skew, it
	// is often more robust to represent the deadline as a duration from "now". The
	// sender computes the duration from its notion of "now", while the receiver
	// computes the absolute deadline from its own notion of "now".
	//
	// This representation doesn't account for propagation delay, but does ensure
	// that the deadline used by the receiver is no earlier than the deadline
	// intended by the client. In many common scenarios the propagation delay is
	// small compared to the potential clock skew, making this a simple but
	// effective approach.
	//
	// WireDeadline typically has a native representation called Deadline that is an
	// absolute Time, which automatically performs the sender and receiver
	// conversions from "now".
	type WireDeadline struct {
	// FromNow represents the deadline as a duration from "now".
	FromNow time.Duration
	// NoDeadline indicates there is no deadline; the analogous sentry for the
	// native Deadline is the zero Time.
	//
	// TODO(toddw): This should be HasDeadline, since the zero value should
	// represent "there is no deadline" rather than "the deadline is 0".
	NoDeadline bool
	}

	func (WireDeadline) __VDLReflect(struct {
	Name string `vdl:"time.WireDeadline"`
	}) {
	}

	func (m WireDeadline) FillVDLTarget(t vdl.Target, tt vdl.Type) error {
	fieldsTarget1, err := t.StartFields(tt)
	if err != nil {
	return err
	}
	var wireValue2 Duration
	if err := DurationFromNative(&wireValue2, m.FromNow); err != nil {
	return err
	}

	var5 := (wireValue2 == Duration{})
	if var5 {
	if err := fieldsTarget1.ZeroField("FromNow"); err != nil && err != vdl.ErrFieldNoExist {
	return err
	}
	} else {
	keyTarget3, fieldTarget4, err := fieldsTarget1.StartField("FromNow")
	if err != vdl.ErrFieldNoExist {
	if err != nil {
	return err
	}

	if err := wireValue2.FillVDLTarget(fieldTarget4, tt.NonOptional().Field(0).Type); err != nil {
	return err
	}
	if err := fieldsTarget1.FinishField(keyTarget3, fieldTarget4); err != nil {
	return err
	}
	}
	}
	var8 := (m.NoDeadline == false)
	if var8 {
	if err := fieldsTarget1.ZeroField("NoDeadline"); err != nil && err != vdl.ErrFieldNoExist {
	return err
	}
	} else {
	keyTarget6, fieldTarget7, err := fieldsTarget1.StartField("NoDeadline")
	if err != vdl.ErrFieldNoExist {
	if err != nil {
	return err
	}
	if err := fieldTarget7.FromBool(bool(m.NoDeadline), tt.NonOptional().Field(1).Type); err != nil {
	return err
	}
	if err := fieldsTarget1.FinishField(keyTarget6, fieldTarget7); err != nil {
	return err
	}
	}
	}
	if err := t.FinishFields(fieldsTarget1); err != nil {
	return err
	}
	return nil
	}

	func (m *WireDeadline) MakeVDLTarget() vdl.Target {
	return nil
	}

	type WireDeadlineTarget struct {
	Value *Deadline
	wireValue WireDeadline
	fromNowTarget DurationTarget
	noDeadlineTarget vdl.BoolTarget
	vdl.TargetBase
	vdl.FieldsTargetBase
	}

	func (t WireDeadlineTarget) StartFields(tt vdl.Type) (vdl.FieldsTarget, error) {
	t.wireValue = WireDeadline{}
	if ttWant := vdl.TypeOf((*WireDeadline)(nil)).Elem(); !vdl.Compatible(tt, ttWant) {
	return nil, fmt.Errorf("type %v incompatible with %v", tt, ttWant)
	}
	return t, nil
	}
	func (t *WireDeadlineTarget) StartField(name string) (key, field vdl.Target, _ error) {
	switch name {
	case "FromNow":
	t.fromNowTarget.Value = &t.wireValue.FromNow
	target, err := &t.fromNowTarget, error(nil)
	return nil, target, err
	case "NoDeadline":
	t.noDeadlineTarget.Value = &t.wireValue.NoDeadline
	target, err := &t.noDeadlineTarget, error(nil)
	return nil, target, err
	default:
	return nil, nil, fmt.Errorf("field %s not in struct time.WireDeadline", name)
	}
	}
	func (t *WireDeadlineTarget) FinishField(_, _ vdl.Target) error {
	return nil
	}
	func (t *WireDeadlineTarget) ZeroField(name string) error {
	switch name {
	case "FromNow":
	t.wireValue.FromNow = time.Duration(0)
	return nil
	case "NoDeadline":
	t.wireValue.NoDeadline = false
	return nil
	default:
	return fmt.Errorf("field %s not in struct time.WireDeadline", name)
	}
	}
	func (t *WireDeadlineTarget) FinishFields(_ vdl.FieldsTarget) error {

	if err := WireDeadlineToNative(t.wireValue, t.Value); err != nil {
	return err
	}
	return nil
	}

	func (x WireDeadline) VDLIsZero() bool {
	return x == WireDeadline{}
	}

	func (x WireDeadline) VDLWrite(enc vdl.Encoder) error {
	if err := enc.StartValue(vdl.TypeOf((*WireDeadline)(nil)).Elem()); err != nil {
	return err
	}
	if x.FromNow != time.Duration(0) {
	if err := enc.NextField("FromNow"); err != nil {
	return err
	}
	var wire Duration
	if err := DurationFromNative(&wire, x.FromNow); err != nil {
	return err
	}
	if err := wire.VDLWrite(enc); err != nil {
	return err
	}
	}
	if x.NoDeadline {
	if err := enc.NextField("NoDeadline"); err != nil {
	return err
	}
	if err := enc.StartValue(vdl.BoolType); err != nil {
	return err
	}
	if err := enc.EncodeBool(x.NoDeadline); err != nil {
	return err
	}
	if err := enc.FinishValue(); err != nil {
	return err
	}
	}
	if err := enc.NextField(""); err != nil {
	return err
	}
	return enc.FinishValue()
	}

	func (x *WireDeadline) VDLRead(dec vdl.Decoder) error {
	*x = WireDeadline{}
	if err := dec.StartValue(); err != nil {
	return err
	}
	if (dec.StackDepth() == 1 \|\| dec.IsAny()) && !vdl.Compatible(vdl.TypeOf(*x), dec.Type()) {
	return fmt.Errorf("incompatible struct %T, from %v", *x, dec.Type())
	}
	for {
	f, err := dec.NextField()
	if err != nil {
	return err
	}
	switch f {
	case "":
	return dec.FinishValue()
	case "FromNow":
	var wire Duration
	if err := wire.VDLRead(dec); err != nil {
	return err
	}
	if err := DurationToNative(wire, &x.FromNow); err != nil {
	return err
	}
	case "NoDeadline":
	if err := dec.StartValue(); err != nil {
	return err
	}
	var err error
	if x.NoDeadline, err = dec.DecodeBool(); err != nil {
	return err
	}
	if err := dec.FinishValue(); err != nil {
	return err
	}
	default:
	if err := dec.SkipValue(); err != nil {
	return err
	}
	}
	}
	}

	// Type-check native conversion functions.
	var (
	_ func(Duration, *time.Duration) error = DurationToNative
	_ func(*Duration, time.Duration) error = DurationFromNative
	_ func(Time, *time.Time) error = TimeToNative
	_ func(*Time, time.Time) error = TimeFromNative
	_ func(WireDeadline, *Deadline) error = WireDeadlineToNative
	_ func(*WireDeadline, Deadline) error = WireDeadlineFromNative
	)

	var __VDLInitCalled bool

	// __VDLInit performs vdl initialization. It is safe to call multiple times.
	// If you have an init ordering issue, just insert the following line verbatim
	// into your source files in this package, right after the "package foo" clause:
	//
	// var _ = __VDLInit()
	//
	// The purpose of this function is to ensure that vdl initialization occurs in
	// the right order, and very early in the init sequence. In particular, vdl
	// registration and package variable initialization needs to occur before
	// functions like vdl.TypeOf will work properly.
	//
	// This function returns a dummy value, so that it can be used to initialize the
	// first var in the file, to take advantage of Go's defined init order.
	func __VDLInit() struct{} {
	if __VDLInitCalled {
	return struct{}{}
	}
	__VDLInitCalled = true

	// Register native type conversions first, so that vdl.TypeOf works.
	vdl.RegisterNative(DurationToNative, DurationFromNative)
	vdl.RegisterNative(TimeToNative, TimeFromNative)
	vdl.RegisterNative(WireDeadlineToNative, WireDeadlineFromNative)

	// Register types.
	vdl.Register((*Duration)(nil))
	vdl.Register((*Time)(nil))
	vdl.Register((*WireDeadline)(nil))

	return struct{}{}
	}