ref type¶
Nullable owning handle to a declared opaque managed payload. Passing or returning a ref transfers its ownership; subsequent uses require an independently acquired owner. Every source owner must be released or transferred on each normal execution path.
| Property | Value |
|---|---|
| Representation | reference |
| Semantic role | managed reference |
| Target contracts | — |
Parameters¶
| Name | Kind | Cardinality | Description |
|---|---|---|---|
declaration |
symbol (record) |
required | — |