Merge pull request #977 from owenv/owenv/send

owenv · web-flow · commit 7d0ceb80d834 · 2025-12-12T10:12:57.000-08:00
PolymorphicSerializable types should have Sendable metatypes
diff --git a/Sources/SWBUtil/Serialization.swift b/Sources/SWBUtil/Serialization.swift
@@ -684,7 +684,7 @@ extension PendingSerializableCodable {
 /// Elements of these types will be wrapped in a `PolymorphicSerializableWrapper` struct to be serialized.  They should never be serialized directly (which is why this protocol does not adopt `Serializable`).
 ///
 /// `PolymorphicSerializable` does not support serializing multiple types of a given protocol, because deserialization cannot infer the type to instantiate if all it has to work with is the protocol.  A class hierarchy should be used instead.
-public protocol PolymorphicSerializable
+public protocol PolymorphicSerializable: SendableMetatype
 {
     /// Serialize the receiver.
     func serialize<T: Serializer>(to serializer: T)

Original file line number	Diff line number	Diff line change
`@@ -684,7 +684,7 @@ extension PendingSerializableCodable {`
`684`	`684`	/// Elements of these types will be wrapped in a `PolymorphicSerializableWrapper` struct to be serialized. They should never be serialized directly (which is why this protocol does not adopt `Serializable`).
`685`	`685`	`///`
`686`	`686`	/// `PolymorphicSerializable` does not support serializing multiple types of a given protocol, because deserialization cannot infer the type to instantiate if all it has to work with is the protocol. A class hierarchy should be used instead.
`687`		`-public protocol PolymorphicSerializable`
	`687`	`+public protocol PolymorphicSerializable: SendableMetatype`
`688`	`688`	`{`
`689`	`689`	`/// Serialize the receiver.`
`690`	`690`	`func serialize<T: Serializer>(to serializer: T)`