BlackForestBytes/goext
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added DblPtrIfNotNil

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This commit is contained in:
Timo Vetter 2024-06-05 17:53:57 +02:00
parent a9295bfabf
commit fc5803493c
1 changed files with 7 additions and 0 deletions

7
langext/pointer.go

@ -22,6 +22,13 @@ func DblPtr[T any](v T) **T {
return &v_ return &v_
} }
func DblPtrIfNotNil[T any](v *T) **T {
if v == nil {
return nil
}
return &v
}
func DblPtrNil[T any]() **T { func DblPtrNil[T any]() **T {
var v *T = nil var v *T = nil
return &v return &v