243 lines
4.3 KiB
Go
243 lines
4.3 KiB
Go
// Package wrapper ...
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//
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// Description : wrapper ...
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//
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// Author : go_developer@163.com<白茶清欢>
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//
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// Date : 2023-05-05 13:56
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package wrapper
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import (
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"fmt"
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"math"
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)
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// Int int类型
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//
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// Author : go_developer@163.com<白茶清欢>
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//
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// Date : 13:57 2023/5/5
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type Int int64
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// ToInt8 ...
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//
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// Author : go_developer@163.com<白茶清欢>
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//
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// Date : 13:57 2023/5/5
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func (i Int) ToInt8() Int8Result {
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res := Int8Result{
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Value: 0,
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Err: nil,
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}
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if math.MaxInt8 < int64(i) || math.MinInt8 > int64(i) {
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res.Err = fmt.Errorf("int8 value should between %v and %v ", int8(math.MinInt8), int8(math.MaxInt8))
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return res
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}
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res.Value = int8(i)
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return res
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}
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// ToInt8Ptr ...
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//
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// Author : go_developer@163.com<白茶清欢>
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//
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// Date : 18:08 2023/5/15
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func (i Int) ToInt8Ptr() Int8PtrResult {
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res := i.ToInt8()
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if nil != res.Err {
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return Int8PtrResult{
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Value: nil,
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Err: res.Err,
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}
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}
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return Int8PtrResult{
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Value: &res.Value,
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Err: nil,
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}
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}
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// ToInt16 ...
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//
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// Author : go_developer@163.com<白茶清欢>
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//
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// Date : 14:05 2023/5/5
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func (i Int) ToInt16() Int16Result {
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res := Int16Result{
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Value: 0,
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Err: nil,
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}
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if math.MaxInt16 < int64(i) || math.MinInt16 > int64(i) {
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res.Err = fmt.Errorf("int16 value should between %v and %v ", int16(math.MinInt16), int16(math.MaxInt16))
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return res
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}
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res.Value = int16(i)
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return res
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}
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// ToInt16Ptr ...
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//
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// Author : go_developer@163.com<白茶清欢>
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//
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// Date : 18:07 2023/5/15
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func (i Int) ToInt16Ptr() Int16PtrResult {
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res := i.ToInt16()
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if nil != res.Err {
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return Int16PtrResult{
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Value: nil,
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Err: res.Err,
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}
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}
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return Int16PtrResult{
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Value: &res.Value,
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Err: nil,
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}
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}
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// ToInt32 ...
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//
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// Author : go_developer@163.com<白茶清欢>
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//
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// Date : 14:05 2023/5/5
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func (i Int) ToInt32() Int32Result {
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res := Int32Result{
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Value: 0,
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Err: nil,
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}
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if math.MaxInt32 < int64(i) || math.MinInt32 > int64(i) {
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res.Err = fmt.Errorf("int32 value should between %v and %v ", int32(math.MinInt32), int32(math.MaxInt32))
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return res
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}
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res.Value = int32(i)
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return res
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}
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// ToInt32Ptr ...
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//
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// Author : go_developer@163.com<白茶清欢>
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//
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// Date : 18:07 2023/5/15
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func (i Int) ToInt32Ptr() Int32PtrResult {
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res := i.ToInt32()
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if nil != res.Err {
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return Int32PtrResult{
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Value: nil,
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Err: res.Err,
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}
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}
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return Int32PtrResult{
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Value: &res.Value,
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Err: nil,
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}
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}
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// ToInt64 ...
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//
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// Author : go_developer@163.com<白茶清欢>
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//
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// Date : 14:06 2023/5/5
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func (i Int) ToInt64() Int64Result {
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res := Int64Result{
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Value: 0,
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Err: nil,
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}
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if math.MaxInt64 < i || math.MinInt64 > i {
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res.Err = fmt.Errorf("int64 value should between %v and %v ", int64(math.MinInt64), int64(math.MaxInt64))
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return res
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}
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res.Value = int64(i)
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return res
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}
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// ToInt64Ptr ...
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//
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// Author : go_developer@163.com<白茶清欢>
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//
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// Date : 18:05 2023/5/15
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func (i Int) ToInt64Ptr() Int64PtrResult {
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res := i.ToInt64()
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if nil != res.Err {
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return Int64PtrResult{
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Value: nil,
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Err: res.Err,
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}
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}
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return Int64PtrResult{
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Value: &res.Value,
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Err: nil,
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}
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}
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// ToInt ...
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//
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// Author : go_developer@163.com<白茶清欢>
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//
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// Date : 14:07 2023/5/5
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func (i Int) ToInt() IntResult {
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res := IntResult{
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Value: 0,
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Err: nil,
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}
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if math.MaxInt < i || math.MinInt > i {
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res.Err = fmt.Errorf("int value should between %v and %v ", int(math.MinInt), int(math.MaxInt))
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}
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res.Value = int(i)
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return res
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}
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// ToIntPtr ...
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//
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// Author : go_developer@163.com<白茶清欢>
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//
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// Date : 17:52 2023/5/15
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func (i Int) ToIntPtr() IntPtrResult {
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intRes := i.ToInt()
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if nil != intRes.Err {
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return IntPtrResult{
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Value: nil,
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Err: intRes.Err,
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}
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}
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return IntPtrResult{
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Value: &intRes.Value,
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Err: nil,
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}
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}
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// ToString ...
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//
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// Author : go_developer@163.com<白茶清欢>
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//
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// Date : 14:07 2023/5/5
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func (i Int) ToString() StringResult {
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result := i.ToInt64()
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if nil != result.Err {
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return StringResult{
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Value: "",
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Err: result.Err,
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}
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}
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return StringResult{
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Value: fmt.Sprintf("%v", result.Value),
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Err: nil,
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}
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}
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// ToStringPtr ...
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//
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// Author : go_developer@163.com<白茶清欢>
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//
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// Date : 18:02 2023/5/15
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func (i Int) ToStringPtr() StringPtrResult {
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result := i.ToString()
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if nil != result.Err {
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return StringPtrResult{
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Value: nil,
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Err: result.Err,
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}
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}
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return StringPtrResult{
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Value: &result.Value,
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Err: nil,
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}
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}
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