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45 lines
1.2 KiB
ReStructuredText
45 lines
1.2 KiB
ReStructuredText
GD0105: The exported property is an indexer
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===========================================
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==================================== ======================================
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Value
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==================================== ======================================
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**Rule ID** GD0105
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**Category** Usage
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**Fix is breaking or non-breaking** Non-breaking
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**Enabled by default** Yes
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==================================== ======================================
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Cause
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-----
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An indexer is annotated with the ``[Export]`` attribute. Indexers can't be exported.
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Rule description
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----------------
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Godot doesn't allow exporting indexer properties.
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.. code-block:: csharp
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private int[] _backingField;
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// Indexers can't be exported.
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[Export]
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public int this[int index]
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{
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get => _backingField[index];
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set => _backingField[index] = value;
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}
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How to fix violations
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---------------------
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To fix a violation of this rule, remove the ``[Export]`` attribute.
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When to suppress warnings
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-------------------------
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Do not suppress a warning from this rule. Indexers can't be exported so
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they will be ignored by Godot, resulting in runtime errors.
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