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优化uint类型包装

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This commit is contained in:
白茶清欢 2023-05-08 17:07:33 +08:00
parent 94707fcb3e
commit 9ca35bf51b
1 changed files with 60 additions and 25 deletions
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85
uint.go
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@ -24,11 +24,17 @@ type Uint uint64
// Author : go_developer@163.com<白茶清欢>
//
// Date : 14:21 2023/5/5
func (ui Uint) ToUint8() (uint8, error) {
if ui > math.MaxUint8 || ui < 0 {
return 0, fmt.Errorf("uint8 should between 0 and %v", uint8(math.MaxUint8))
func (ui Uint) ToUint8() Uint8Result {
res := Uint8Result{
Value: 0,
Err: nil,
}
return uint8(ui), nil
if ui > math.MaxUint8 || ui < 0 {
res.Err = fmt.Errorf("uint8 should between 0 and %v", uint8(math.MaxUint8))
return res
}
res.Value = uint8(ui)
return res
}
// ToUint16 ...
@ -36,11 +42,17 @@ func (ui Uint) ToUint8() (uint8, error) {
// Author : go_developer@163.com<白茶清欢>
//
// Date : 14:25 2023/5/5
func (ui Uint) ToUint16() (uint16, error) {
if ui > math.MaxUint16 || ui < 0 {
return 0, fmt.Errorf("uint16 should between 0 and %v", uint16(math.MaxUint16))
func (ui Uint) ToUint16() Uint16Result {
res := Uint16Result{
Value: 0,
Err: nil,
}
return uint16(ui), nil
if ui > math.MaxUint16 || ui < 0 {
res.Err = fmt.Errorf("uint16 should between 0 and %v", uint16(math.MaxUint16))
return res
}
res.Value = uint16(ui)
return res
}
// ToUint32 ...
@ -48,11 +60,17 @@ func (ui Uint) ToUint16() (uint16, error) {
// Author : go_developer@163.com<白茶清欢>
//
// Date : 14:25 2023/5/5
func (ui Uint) ToUint32() (uint32, error) {
if ui > math.MaxUint32 || ui < 0 {
return 0, fmt.Errorf("uint32 should between 0 and %v", uint32(math.MaxUint32))
func (ui Uint) ToUint32() Uint32Result {
res := Uint32Result{
Value: 0,
Err: nil,
}
return uint32(ui), nil
if ui > math.MaxUint32 || ui < 0 {
res.Err = fmt.Errorf("uint32 should between 0 and %v", uint32(math.MaxUint32))
return res
}
res.Value = uint32(ui)
return res
}
// ToUint64 ...
@ -60,11 +78,16 @@ func (ui Uint) ToUint32() (uint32, error) {
// Author : go_developer@163.com<白茶清欢>
//
// Date : 14:30 2023/5/5
func (ui Uint) ToUint64() (uint64, error) {
if ui > math.MaxUint64 || ui < 0 {
return 0, fmt.Errorf("uint64 should between 0 and %v", uint64(math.MaxUint64))
func (ui Uint) ToUint64() Uint64Result {
res := Uint64Result{
Value: 0,
Err: nil,
}
return uint64(ui), nil
if ui > math.MaxUint64 || ui < 0 {
res.Err = fmt.Errorf("uint64 should between 0 and %v", uint64(math.MaxUint64))
}
res.Value = uint64(ui)
return res
}
// ToUint ...
@ -72,11 +95,17 @@ func (ui Uint) ToUint64() (uint64, error) {
// Author : go_developer@163.com<白茶清欢>
//
// Date : 14:31 2023/5/5
func (ui Uint) ToUint() (uint, error) {
if ui > math.MaxUint || ui < 0 {
return 0, fmt.Errorf("uint should between 0 and %v", uint(math.MaxUint))
func (ui Uint) ToUint() UintResult {
res := UintResult{
Value: 0,
Err: nil,
}
return uint(ui), nil
if ui > math.MaxUint || ui < 0 {
res.Err = fmt.Errorf("uint should between 0 and %v", uint(math.MaxUint))
return res
}
res.Value = uint(ui)
return res
}
// ToString ...
@ -84,10 +113,16 @@ func (ui Uint) ToUint() (uint, error) {
// Author : go_developer@163.com<白茶清欢>
//
// Date : 14:32 2023/5/5
func (ui Uint) ToString() (string, error) {
uint64Val, err := ui.ToUint64()
if nil != err {
return "", err
func (ui Uint) ToString() StringResult {
uint64Val := ui.ToUint64()
if nil != uint64Val.Err {
return StringResult{
Value: "",
Err: uint64Val.Err,
}
}
return StringResult{
Value: fmt.Sprintf("%v", uint64Val),
Err: nil,
}
return fmt.Sprintf("%v", uint64Val), nil
}