neoneo-go/pkg/network/payload/mptdata.go

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package payload
import (
"errors"
"github.com/nspcc-dev/neo-go/pkg/io"
)
// MPTData represents the set of serialized MPT nodes.
type MPTData struct {
Nodes [][]byte
}
// EncodeBinary implements io.Serializable.
func (d *MPTData) EncodeBinary(w *io.BinWriter) {
w.WriteVarUint(uint64(len(d.Nodes)))
for _, n := range d.Nodes {
w.WriteVarBytes(n)
}
}
// DecodeBinary implements io.Serializable.
func (d *MPTData) DecodeBinary(r *io.BinReader) {
sz := r.ReadVarUint()
if sz == 0 {
r.Err = errors.New("empty MPT nodes list")
return
}
for i := uint64(0); i < sz; i++ {
d.Nodes = append(d.Nodes, r.ReadVarBytes())
if r.Err != nil {
return
}
}
}