Conditionally conform optional to selection

stephencelis · stephencelis · commit d4a3a87f9edf · 2025-10-07T17:35:21.000-07:00
diff --git a/Sources/StructuredQueriesCore/Optional.swift b/Sources/StructuredQueriesCore/Optional.swift
@@ -183,6 +183,8 @@ extension Optional: Table, PartialSelectStatement, Statement where Wrapped: Tabl
   public typealias Selection = Wrapped.Selection?
 }
 
+extension Optional: _Selection where Wrapped: _Selection {}
+
 extension Optional: PrimaryKeyedTable where Wrapped: PrimaryKeyedTable {
   public typealias Draft = Wrapped.Draft?
 }

Original file line number	Diff line number	Diff line change
`@@ -183,6 +183,8 @@ extension Optional: Table, PartialSelectStatement, Statement where Wrapped: Tabl`
`183`	`183`	`public typealias Selection = Wrapped.Selection?`
`184`	`184`	`}`
`185`	`185`
	`186`	`+extension Optional: _Selection where Wrapped: _Selection {}`
	`187`	`+`
`186`	`188`	`extension Optional: PrimaryKeyedTable where Wrapped: PrimaryKeyedTable {`
`187`	`189`	`public typealias Draft = Wrapped.Draft?`
`188`	`190`	`}`