20 lines
762 B
Go
20 lines
762 B
Go
package param
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import "github.com/openai/openai-go/internal/encoding/json/sentinel"
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// NullMap returns a non-nil map with a length of 0.
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// When used with [MarshalObject] or [MarshalUnion], it will be marshaled as null.
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//
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// It is unspecified behavior to mutate the map returned by [NullMap].
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func NullMap[MapT ~map[string]T, T any]() MapT {
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return sentinel.NewNullSentinel(func() MapT { return make(MapT, 1) })
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}
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// NullSlice returns a non-nil slice with a length of 0.
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// When used with [MarshalObject] or [MarshalUnion], it will be marshaled as null.
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//
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// It is unspecified behavior to mutate the slice returned by [NullSlice].
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func NullSlice[SliceT ~[]T, T any]() SliceT {
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return sentinel.NewNullSentinel(func() SliceT { return make(SliceT, 0, 1) })
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}
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