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type.go
31 lines (26 loc) · 1.06 KB
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type.go
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/*******************************************************************************
* Copyright 2019 Dell Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
* in compliance with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the License
* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
* or implied. See the License for the specific language governing permissions and limitations under
* the License.
*******************************************************************************/
package di
import "reflect"
// TypeInstanceToName converts an instance of a type to a unique name.
func TypeInstanceToName(v interface{}) string {
t := reflect.TypeOf(v)
if name := t.Name(); name != "" {
// non-interface types
return t.PkgPath() + "." + name
}
// interface types
e := t.Elem()
return e.PkgPath() + "." + e.Name()
}