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cbor_gen.go
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/
cbor_gen.go
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// Code generated by github.com/whyrusleeping/cbor-gen. DO NOT EDIT.
package shedgen
import (
"fmt"
"io"
"math"
"sort"
cid "github.com/ipfs/go-cid"
cbg "github.com/whyrusleeping/cbor-gen"
xerrors "golang.org/x/xerrors"
)
var _ = xerrors.Errorf
var _ = cid.Undef
var _ = math.E
var _ = sort.Sort
func (t *CarbNode) MarshalCBOR(w io.Writer) error {
if t == nil {
_, err := w.Write(cbg.CborNull)
return err
}
cw := cbg.NewCborWriter(w)
if _, err := cw.Write([]byte{161}); err != nil {
return err
}
// t.Sub ([]cid.Cid) (slice)
if len("Sub") > cbg.MaxLength {
return xerrors.Errorf("Value in field \"Sub\" was too long")
}
if err := cw.WriteMajorTypeHeader(cbg.MajTextString, uint64(len("Sub"))); err != nil {
return err
}
if _, err := cw.WriteString(string("Sub")); err != nil {
return err
}
if len(t.Sub) > cbg.MaxLength {
return xerrors.Errorf("Slice value in field t.Sub was too long")
}
if err := cw.WriteMajorTypeHeader(cbg.MajArray, uint64(len(t.Sub))); err != nil {
return err
}
for _, v := range t.Sub {
if err := cbg.WriteCid(cw, v); err != nil {
return xerrors.Errorf("failed to write cid field v: %w", err)
}
}
return nil
}
func (t *CarbNode) UnmarshalCBOR(r io.Reader) (err error) {
*t = CarbNode{}
cr := cbg.NewCborReader(r)
maj, extra, err := cr.ReadHeader()
if err != nil {
return err
}
defer func() {
if err == io.EOF {
err = io.ErrUnexpectedEOF
}
}()
if maj != cbg.MajMap {
return fmt.Errorf("cbor input should be of type map")
}
if extra > cbg.MaxLength {
return fmt.Errorf("CarbNode: map struct too large (%d)", extra)
}
var name string
n := extra
for i := uint64(0); i < n; i++ {
{
sval, err := cbg.ReadString(cr)
if err != nil {
return err
}
name = string(sval)
}
switch name {
// t.Sub ([]cid.Cid) (slice)
case "Sub":
maj, extra, err = cr.ReadHeader()
if err != nil {
return err
}
if extra > cbg.MaxLength {
return fmt.Errorf("t.Sub: array too large (%d)", extra)
}
if maj != cbg.MajArray {
return fmt.Errorf("expected cbor array")
}
if extra > 0 {
t.Sub = make([]cid.Cid, extra)
}
for i := 0; i < int(extra); i++ {
{
var maj byte
var extra uint64
var err error
_ = maj
_ = extra
_ = err
{
c, err := cbg.ReadCid(cr)
if err != nil {
return xerrors.Errorf("failed to read cid field t.Sub[i]: %w", err)
}
t.Sub[i] = c
}
}
}
default:
// Field doesn't exist on this type, so ignore it
cbg.ScanForLinks(r, func(cid.Cid) {})
}
}
return nil
}