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Add cond PtrValueOrDefault

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世界 2022-07-02 21:52:07 +08:00
parent 2a0502dd66
commit 5cb4b5e5f0
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1 changed files with 8 additions and 0 deletions
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8
common/cond.go
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@ -162,6 +162,14 @@ func PtrOrNil[T any](ptr *T) any {
return ptr return ptr
} }
func PtrValueOrDefault[T any](ptr *T) T {
if ptr == nil {
var defaultValue T
return defaultValue
}
return *ptr
}
func Close(closers ...any) error { func Close(closers ...any) error {
var retErr error var retErr error
for _, closer := range closers { for _, closer := range closers {