packer-cn/vendor/github.com/antihax/optional/int32.go

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package optional
type Int32 struct {
isSet bool
value int32
}
func NewInt32(value int32) Int32 {
return Int32{
true,
value,
}
}
// EmptyInt32 returns a new Int32 that does not have a value set.
func EmptyInt32() Int32 {
return Int32{
false,
0,
}
}
func (i Int32) IsSet() bool {
return i.isSet
}
func (i Int32) Value() int32 {
return i.value
}
func (i Int32) Default(defaultValue int32) int32 {
if i.isSet {
return i.value
}
return defaultValue
}