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identity.go
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/
identity.go
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package identity
import (
"fmt"
proto "github.com/golang/protobuf/proto"
"github.com/hashicorp/errwrap"
)
func (g *Group) Clone() (*Group, error) {
if g == nil {
return nil, fmt.Errorf("nil group")
}
marshaledGroup, err := proto.Marshal(g)
if err != nil {
return nil, errwrap.Wrapf("failed to marshal group: {{err}}", err)
}
var clonedGroup Group
err = proto.Unmarshal(marshaledGroup, &clonedGroup)
if err != nil {
return nil, errwrap.Wrapf("failed to unmarshal group: {{err}}", err)
}
return &clonedGroup, nil
}
func (e *Entity) Clone() (*Entity, error) {
if e == nil {
return nil, fmt.Errorf("nil entity")
}
marshaledEntity, err := proto.Marshal(e)
if err != nil {
return nil, errwrap.Wrapf("failed to marshal entity: {{err}}", err)
}
var clonedEntity Entity
err = proto.Unmarshal(marshaledEntity, &clonedEntity)
if err != nil {
return nil, errwrap.Wrapf("failed to unmarshal entity: {{err}}", err)
}
return &clonedEntity, nil
}
func (p *Alias) Clone() (*Alias, error) {
if p == nil {
return nil, fmt.Errorf("nil alias")
}
marshaledAlias, err := proto.Marshal(p)
if err != nil {
return nil, errwrap.Wrapf("failed to marshal alias: {{err}}", err)
}
var clonedAlias Alias
err = proto.Unmarshal(marshaledAlias, &clonedAlias)
if err != nil {
return nil, errwrap.Wrapf("failed to unmarshal alias: {{err}}", err)
}
return &clonedAlias, nil
}