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Update documentation for deep copy functions

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This commit is contained in:
Muhammed Uluyol 2015-07-27 16:47:41 -07:00
parent 226c950bda
commit ab83ad2e4b
1 changed files with 4 additions and 4 deletions
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8
pkg/conversion/cloner.go
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@ -84,14 +84,14 @@ func verifyDeepCopyFunctionSignature(ft reflect.Type) error {
}
// RegisterGeneratedDeepCopyFunc registers a copying func with the Cloner.
// deepCopyFunc must take two parameters: a type and a pointer to Cloner
// and return an element of the same type and an error.
// deepCopyFunc must take three parameters: a type input, a pointer to a
// type output, and a pointer to Cloner. It should return an error.
//
// Example:
// c.RegisterGeneratedDeepCopyFunc(
// func(in Pod, c *Cloner) (Pod, error) {
// func(in Pod, out *Pod, c *Cloner) error {
// // deep copy logic...
// return copy, nil
// return nil
// })
func (c *Cloner) RegisterDeepCopyFunc(deepCopyFunc interface{}) error {
fv := reflect.ValueOf(deepCopyFunc)