Class DisallowRefReturnCrossingThisAttribute
What is this : Attribute signaling that ref returned values, of a type that has this attribute, cannot intersect
with
calls to methods that also have this attribute.
Motivation(s): ref returns of values that are backed by native memory (unsafe), like IComponentData in ecs chunks,
can have the referenced
memory invalidated by certain methods. A way is needed to detect these situations a compilation time to prevent
accessing invalidated references.
Notes:
- This attribute is used/feeds a Static Analyzer at compilation time.
- Attribute transfers with aggragations: struct A has this attribute, struct B has a field of type A; both A and B
are concidered to have the attribute.
Inheritance
DisallowRefReturnCrossingThisAttribute
Syntax
[AttributeUsage(AttributeTargets.Struct | AttributeTargets.Method | AttributeTargets.Property | AttributeTargets.Interface)]
public class DisallowRefReturnCrossingThisAttribute : Attribute, _Attribute
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