mirror of
https://gitlab.com/pulsechaincom/go-pulse.git
synced 2024-12-22 03:30:35 +00:00
46 lines
1.2 KiB
Go
46 lines
1.2 KiB
Go
|
// Copyright 2022 The go-ethereum Authors
|
||
|
|
// This file is part of the go-ethereum library.
|
||
|
|
//
|
||
|
|
// The go-ethereum library is free software: you can redistribute it and/or modify
|
||
|
|
// it under the terms of the GNU Lesser General Public License as published by
|
||
|
|
// the Free Software Foundation, either version 3 of the License, or
|
||
|
|
// (at your option) any later version.
|
||
|
|
//
|
||
|
|
// The go-ethereum library is distributed in the hope that it will be useful,
|
||
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
// GNU Lesser General Public License for more details.
|
||
|
|
//
|
||
|
|
// You should have received a copy of the GNU Lesser General Public License
|
||
|
|
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
|
||
|
|
|
||
|
|
package rlp_test
|
||
|
|
|
||
|
|
import (
|
||
|
|
"bytes"
|
||
|
|
"fmt"
|
||
|
|
|
||
|
|
"github.com/ethereum/go-ethereum/rlp"
|
||
|
|
)
|
||
|
|
|
||
|
|
func ExampleEncoderBuffer() {
|
||
|
|
var w bytes.Buffer
|
||
|
|
|
||
|
|
// Encode [4, [5, 6]] to w.
|
||
|
|
buf := rlp.NewEncoderBuffer(&w)
|
||
|
|
l1 := buf.List()
|
||
|
|
buf.WriteUint64(4)
|
||
|
|
l2 := buf.List()
|
||
|
|
buf.WriteUint64(5)
|
||
|
|
buf.WriteUint64(6)
|
||
|
|
buf.ListEnd(l2)
|
||
|
|
buf.ListEnd(l1)
|
||
|
|
|
||
|
|
if err := buf.Flush(); err != nil {
|
||
|
|
panic(err)
|
||
|
|
}
|
||
|
|
fmt.Printf("%X\n", w.Bytes())
|
||
|
|
// Output:
|
||
|
|
// C404C20506
|
||
|
|
}
|