github.com/stafiprotocol/go-substrate-rpc-client@v1.4.7/types/example_struct_test.go (about)

     1  // Go Substrate RPC Client (GSRPC) provides APIs and types around Polkadot and any Substrate-based chain RPC calls
     2  //
     3  // Copyright 2020 Stafi Protocol
     4  //
     5  // Licensed under the Apache License, Version 2.0 (the "License");
     6  // you may not use this file except in compliance with the License.
     7  // You may obtain a copy of the License at
     8  //
     9  //     http://www.apache.org/licenses/LICENSE-2.0
    10  //
    11  // Unless required by applicable law or agreed to in writing, software
    12  // distributed under the License is distributed on an "AS IS" BASIS,
    13  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14  // See the License for the specific language governing permissions and
    15  // limitations under the License.
    16  
    17  package types_test
    18  
    19  import (
    20  	"fmt"
    21  
    22  	. "github.com/stafiprotocol/go-substrate-rpc-client/types"
    23  )
    24  
    25  func ExampleExampleStruct() {
    26  	type Animal struct {
    27  		Name     string
    28  		Legs     U8
    29  		Children []string
    30  	}
    31  
    32  	dog := Animal{Name: "Bello", Legs: 2, Children: []string{"Sam"}}
    33  
    34  	encoded, err := EncodeToHexString(dog)
    35  	if err != nil {
    36  		panic(err)
    37  	}
    38  	fmt.Println(encoded)
    39  
    40  	var decoded Animal
    41  	err = DecodeFromHexString(encoded, &decoded)
    42  	if err != nil {
    43  		panic(err)
    44  	}
    45  	fmt.Println(decoded)
    46  	// Output: 0x1442656c6c6f02040c53616d
    47  	// {Bello 2 [Sam]}
    48  }