Add Sendable conformance

Author: colemancda

Sources/CoreModel/Attribute.swift

@@ -8,7 +8,7 @@
 import Foundation
 
 /// CoreModel `Attribute`
-public struct Attribute: Property, Codable, Equatable, Hashable, Identifiable {
+public struct Attribute: Property, Codable, Equatable, Hashable, Identifiable, Sendable {
 
     public let id: PropertyKey
 

Sources/CoreModel/Entity.swift

@@ -9,7 +9,7 @@
 import Foundation
 
 /// CoreModel Entity for Codable types
-public protocol Entity: Identifiable where CodingKeys: Hashable, Self.ID: ObjectIDConvertible {
+public protocol Entity: Identifiable, Sendable where CodingKeys: Hashable, Self.ID: ObjectIDConvertible {
 
     static var entityName: EntityName { get }
 

Sources/CoreModel/EntityDescription.swift

@@ -8,7 +8,7 @@
 import Foundation
 
 /// Defines the model for an entity
-public struct EntityDescription: Codable, Identifiable, Hashable {
+public struct EntityDescription: Codable, Identifiable, Hashable, Sendable {
 
     public let id: EntityName
 

Sources/CoreModel/Model.swift

@@ -10,7 +10,7 @@ import Foundation
 /**
  The model contains one or more `Entity` objects representing the entities in the schema.
  */
-public struct Model: Hashable {
+public struct Model: Hashable, Sendable {
 
     public var entities: [EntityDescription]
 

Sources/CoreModel/Relationship.swift

@@ -8,7 +8,7 @@
 import Foundation
 
 /// CoreModel `Relationship`
-public struct Relationship: Property, Codable, Equatable, Hashable, Identifiable {
+public struct Relationship: Property, Codable, Equatable, Hashable, Identifiable, Sendable {
 
     public let id: PropertyKey
 
@@ -31,7 +31,7 @@ public struct Relationship: Property, Codable, Equatable, Hashable, Identifiable
 }
 
 /// CoreModel `Relationship` Type
-public enum RelationshipType: String, Codable, CaseIterable {
+public enum RelationshipType: String, Codable, CaseIterable, Sendable {
 
     case toOne
     case toMany