pythonnet/src/runtime/Native/ReferenceExtensions.cs at master · dannythehacker/pythonnet · GitHub

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namespace Python.Runtime

{

using System.Diagnostics.Contracts;

static class ReferenceExtensions

{

/// <summary>

/// Checks if the reference points to Python object <c>None</c>.

/// </summary>

[Pure]

public static bool IsNone(this in NewReference reference)

=> reference.BorrowNullable() == Runtime.PyNone;

/// <summary>

/// Checks if the reference points to Python object <c>None</c>.

/// </summary>

[Pure]

public static bool IsNone(this BorrowedReference reference)

=> reference == Runtime.PyNone;

}