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details about GetFeature

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Darien Raymond 2018-02-14 21:59:58 +01:00
parent c48fa50ab1
commit 42e9af63aa
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v2ray.go
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@ -164,6 +164,7 @@ func (s *Instance) RegisterFeature(feature interface{}, instance Feature) error
} }
// GetFeature returns a feature that was registered in this Instance. Nil if not found. // GetFeature returns a feature that was registered in this Instance. Nil if not found.
// The returned Feature must implement common.HasType and whose type equals the given feature type.
func (s *Instance) GetFeature(featureType interface{}) Feature { func (s *Instance) GetFeature(featureType interface{}) Feature {
for _, f := range s.features { for _, f := range s.features {
if hasType, ok := f.(common.HasType); ok { if hasType, ok := f.(common.HasType); ok {