fe19c87dd9
This is sort of the opposite of ToPtr(). It dereferences a pointer to its base value or returns the default value for the type if the pointer is nil.
15 lines
260 B
Go
15 lines
260 B
Go
package common
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func ToPtr[T any](x T) *T {
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return &x
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}
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// DerefOrDefault returns the dereferenced value of the given pointer or the
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// default value for the type if unset.
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func DerefOrDefault[T any](p *T) T {
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var v T
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if p != nil {
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v = *p
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}
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return v
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}
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