cbor_gen.go

// Code generated by github.com/whyrusleeping/cbor-gen. DO NOT EDIT.

package manifest

import (
	"fmt"
	"io"

	cbg "github.com/whyrusleeping/cbor-gen"
	xerrors "golang.org/x/xerrors"
)

var _ = xerrors.Errorf

var lengthBufManifest = []byte{130}

func (t *Manifest) MarshalCBOR(w io.Writer) error {
	if t == nil {
		_, err := w.Write(cbg.CborNull)
		return err
	}
	if _, err := w.Write(lengthBufManifest); err != nil {
		return err
	}

	scratch := make([]byte, 9)

	// t.Version (uint64) (uint64)

	if err := cbg.WriteMajorTypeHeaderBuf(scratch, w, cbg.MajUnsignedInt, uint64(t.Version)); err != nil {
		return err
	}

	// t.Data (cid.Cid) (struct)

	if err := cbg.WriteCidBuf(scratch, w, t.Data); err != nil {
		return xerrors.Errorf("failed to write cid field t.Data: %w", err)
	}

	return nil
}

func (t *Manifest) UnmarshalCBOR(r io.Reader) error {
	*t = Manifest{}

	br := cbg.GetPeeker(r)
	scratch := make([]byte, 8)

	maj, extra, err := cbg.CborReadHeaderBuf(br, scratch)
	if err != nil {
		return err
	}
	if maj != cbg.MajArray {
		return fmt.Errorf("cbor input should be of type array")
	}

	if extra != 2 {
		return fmt.Errorf("cbor input had wrong number of fields")
	}

	// t.Version (uint64) (uint64)

	{

		maj, extra, err = cbg.CborReadHeaderBuf(br, scratch)
		if err != nil {
			return err
		}
		if maj != cbg.MajUnsignedInt {
			return fmt.Errorf("wrong type for uint64 field")
		}
		t.Version = uint64(extra)

	}
	// t.Data (cid.Cid) (struct)

	{

		c, err := cbg.ReadCid(br)
		if err != nil {
			return xerrors.Errorf("failed to read cid field t.Data: %w", err)
		}

		t.Data = c

	}
	return nil
}

var lengthBufManifestEntry = []byte{130}

func (t *ManifestEntry) MarshalCBOR(w io.Writer) error {
	if t == nil {
		_, err := w.Write(cbg.CborNull)
		return err
	}
	if _, err := w.Write(lengthBufManifestEntry); err != nil {
		return err
	}

	scratch := make([]byte, 9)

	// t.Name (string) (string)
	if uint64(len(t.Name)) > cbg.MaxLength {
		return xerrors.Errorf("Value in field t.Name was too long")
	}

	if err := cbg.WriteMajorTypeHeaderBuf(scratch, w, cbg.MajTextString, uint64(len(t.Name))); err != nil {
		return err
	}
	if _, err := io.WriteString(w, string(t.Name)); err != nil {
		return err
	}

	// t.Code (cid.Cid) (struct)

	if err := cbg.WriteCidBuf(scratch, w, t.Code); err != nil {
		return xerrors.Errorf("failed to write cid field t.Code: %w", err)
	}

	return nil
}

func (t *ManifestEntry) UnmarshalCBOR(r io.Reader) error {
	*t = ManifestEntry{}

	br := cbg.GetPeeker(r)
	scratch := make([]byte, 8)

	maj, extra, err := cbg.CborReadHeaderBuf(br, scratch)
	if err != nil {
		return err
	}
	if maj != cbg.MajArray {
		return fmt.Errorf("cbor input should be of type array")
	}

	if extra != 2 {
		return fmt.Errorf("cbor input had wrong number of fields")
	}

	// t.Name (string) (string)

	{
		sval, err := cbg.ReadStringBuf(br, scratch)
		if err != nil {
			return err
		}

		t.Name = string(sval)
	}
	// t.Code (cid.Cid) (struct)

	{

		c, err := cbg.ReadCid(br)
		if err != nil {
			return xerrors.Errorf("failed to read cid field t.Code: %w", err)
		}

		t.Code = c

	}
	return nil
}