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种太阳的热带美短
2026-08-07 16:51:40 +08:00
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docs/DESIGN.md
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@@ -72,8 +72,9 @@ This is the structural definition of the type.
`Property_Object<T>` provides:
- resolved lock-slot topology;
- per-instance mutex storage;
- a type-shared resolved default lock-slot topology;
- per-instance mutex storage only when the selected lock policy requires real mutexes;
- a compact per-instance topology only for explicit synchronization overrides;
- managed typed reads and writes;
- capability views;
- static and runtime multi-property guards;
@@ -84,7 +85,7 @@ This is instance behavior, not schema identity.
### 3.3 Design rule
Do not move instance state into the schema, and do not make schema metadata depend on one particular instance-management policy.
Do not move mutable instance synchronization state into the schema, and do not make schema metadata depend on one particular instance-management policy. Immutable topology derived from the type-level default plan may be shared across all instances of that type.
A future user may want to describe a large number of plain objects without paying per-object synchronization cost. The architecture should continue to leave that possibility open.