37 lines
456 B
Go
37 lines
456 B
Go
package optional
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type Uint struct {
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isSet bool
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value uint
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}
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func NewUint(value uint) Uint {
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return Uint{
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true,
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value,
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}
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}
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// EmptyUint returns a new Uint that does not have a value set.
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func EmptyUint() Uint {
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return Uint{
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false,
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0,
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}
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}
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func (i Uint) IsSet() bool {
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return i.isSet
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}
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func (i Uint) Value() uint {
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return i.value
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}
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func (i Uint) Default(defaultValue uint) uint {
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if i.isSet {
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return i.value
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}
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return defaultValue
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}
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