37 lines
473 B
Go
37 lines
473 B
Go
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package optional
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type Uint8 struct {
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isSet bool
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value uint8
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}
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func NewUint8(value uint8) Uint8 {
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return Uint8{
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true,
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value,
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}
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}
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// EmptyUint8 returns a new Uint8 that does not have a value set.
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func EmptyUint8() Uint8 {
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return Uint8{
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false,
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0,
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}
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}
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func (i Uint8) IsSet() bool {
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return i.isSet
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}
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func (i Uint8) Value() uint8 {
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return i.value
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}
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func (i Uint8) Default(defaultValue uint8) uint8 {
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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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