Readonly struct

src/EventSourcingTests/archiving_events.cs

@@ -647,7 +647,7 @@ public record Deleted;
 public record MaybeDeleted(bool ShouldDelete);
 
 [StronglyTypedId(Template.Guid)]
-public partial struct GuidId;
+public readonly partial struct GuidId;
 
 public class SimpleAggregateStrongTypedGuid
 {
@@ -690,7 +690,7 @@ public void Apply(EEvent _)
 }
 
 [StronglyTypedId(Template.String)]
-public partial struct StringId;
+public readonly partial struct StringId;
 
 public class SimpleAggregateStrongTypedString
 {

src/ValueTypeTests/StrongTypedId/guid_based_document_operations.cs

@@ -279,10 +279,10 @@ public async Task bulk_writing_sync()
 
 
 [StronglyTypedId(Template.Guid)]
-public partial struct Invoice2Id;
+public readonly partial struct Invoice2Id;
 
 [StronglyTypedId(Template.Guid)]
-public partial struct WrongId;
+public readonly partial struct WrongId;
 
 public class Invoice2
 {

src/ValueTypeTests/StrongTypedId/int_based_document_operations.cs

@@ -262,7 +262,7 @@ public async Task use_in_LINQ_select_clause()
 #region sample_order2_with_STRONG_TYPED_identifier
 
 [StronglyTypedId(Template.Int)]
-public partial struct Order2Id;
+public readonly partial struct Order2Id;
 
 public class Order2
 {

src/ValueTypeTests/StrongTypedId/linq_querying_with_value_types.cs

@@ -207,16 +207,16 @@ public async Task store_several_and_use_in_LINQ_select()
 }
 
 [StronglyTypedId(Template.Long)]
-public partial struct UpperLimit;
+public readonly partial struct UpperLimit;
 
 [StronglyTypedId(Template.Int)]
-public partial struct LowerLimit;
+public readonly partial struct LowerLimit;
 
 [StronglyTypedId(Template.String)]
-public partial struct Description;
+public readonly partial struct Description;
 
 [StronglyTypedId(Template.Guid)]
-public partial struct GuidId;
+public readonly partial struct GuidId;
 
 public class LimitedDoc
 {

src/ValueTypeTests/StrongTypedId/long_based_document_operations.cs

@@ -267,7 +267,7 @@ public async Task use_in_LINQ_select_clause()
 }
 
 [StronglyTypedId(Template.Long)]
-public partial struct Issue2Id;
+public readonly partial struct Issue2Id;
 
 public class Issue2
 {

src/ValueTypeTests/StrongTypedId/string_id_document_operations.cs

@@ -237,10 +237,10 @@ public async Task use_in_LINQ_select_clause()
 }
 
 [StronglyTypedId(Template.String)]
-public partial struct Team2Id;
+public readonly partial struct Team2Id;
 
 [StronglyTypedId(Template.String)]
-public partial struct WrongStringId;
+public readonly partial struct WrongStringId;
 
 
 public class Team2

src/ValueTypeTests/TestingTypes.cs

@@ -6,19 +6,19 @@
 namespace ValueTypeTests;
 
 [ValueObject<Guid>]
-public partial struct GuidId;
+public readonly partial struct GuidId;
 
 [ValueObject<int>]
-public partial struct IntId;
+public readonly partial struct IntId;
 
 [ValueObject<long>]
-public partial struct LongId;
+public readonly partial struct LongId;
 
 [ValueObject<string>]
-public partial struct StringId;
+public readonly partial struct StringId;
 
 [ValueObject<DateOnly>]
-public partial struct DateId;
+public readonly partial struct DateId;
 
 public record struct NewGuidId(Guid Value);
 public record struct NewIntId(int Value);
@@ -39,7 +39,7 @@ public record struct TaskId(Guid Value);
 /// with a public static method that takes in the
 /// inner value
 /// </summary>
-public struct Task2Id
+public readonly struct Task2Id
 {
     private Task2Id(Guid value) => Value = value;
 

src/ValueTypeTests/VogenIds/guid_based_document_operations.cs

@@ -287,7 +287,7 @@ public async Task bulk_writing_sync()
 #region sample_invoice_with_vogen_id
 
 [ValueObject<Guid>]
-public partial struct InvoiceId;
+public readonly partial struct InvoiceId;
 
 public class Invoice
 {
@@ -303,4 +303,4 @@ public class Invoice
 
 
 [ValueObject<Guid>]
-public partial struct WrongId;
+public readonly partial struct WrongId;

src/ValueTypeTests/VogenIds/int_based_document_operations.cs

@@ -259,7 +259,7 @@ public async Task use_in_LINQ_select_clause()
 }
 
 [ValueObject<int>]
-public partial struct OrderId;
+public readonly partial struct OrderId;
 
 public class Order
 {

src/ValueTypeTests/VogenIds/linq_querying_with_value_types.cs

@@ -217,16 +217,16 @@ public async Task store_several_and_use_in_LINQ_select()
 #region sample_limited_doc
 
 [ValueObject<long>]
-public partial struct UpperLimit;
+public readonly partial struct UpperLimit;
 
 [ValueObject<int>]
-public partial struct LowerLimit;
+public readonly partial struct LowerLimit;
 
 [ValueObject<string>]
-public partial struct Description;
+public readonly partial struct Description;
 
 [ValueObject<Guid>]
-public partial struct GuidId;
+public readonly partial struct GuidId;
 
 public class LimitedDoc
 {

src/ValueTypeTests/VogenIds/long_based_document_operations.cs

@@ -259,7 +259,7 @@ public async Task use_in_LINQ_select_clause()
 }
 
 [ValueObject<long>]
-public partial struct IssueId;
+public readonly partial struct IssueId;
 
 public class Issue
 {

src/ValueTypeTests/VogenIds/string_id_document_operations.cs

@@ -236,10 +236,10 @@ public async Task use_in_LINQ_select_clause()
 }
 
 [ValueObject<string>]
-public partial struct TeamId;
+public readonly partial struct TeamId;
 
 [ValueObject<string>]
-public partial struct WrongStringId;
+public readonly partial struct WrongStringId;
 
 
 public class Team

src/ValueTypeTests/include_usage.cs

@@ -108,15 +108,15 @@ public async Task include_multiple_references()
 }
 
 [ValueObject<Guid>]
-public partial struct TeacherId;
+public readonly partial struct TeacherId;
 
 public class Teacher
 {
     public TeacherId? Id { get; set; }
 }
 
 [ValueObject<Guid>]
-public partial struct ClassId;
+public readonly partial struct ClassId;
 
 public class Class
 {
@@ -125,7 +125,7 @@ public class Class
 }
 
 [ValueObject<Guid>]
-public partial struct GradeId;
+public readonly partial struct GradeId;
 
 public class Grade
 {

src/ValueTypeTests/linq_querying_with_value_types.cs

@@ -127,10 +127,10 @@ public Expression<Func<IMartenQueryable<LimitedDoc>, IEnumerable<LimitedDoc>>> Q
 #region sample_limited_doc
 
 [ValueObject<int>]
-public partial struct UpperLimit;
+public readonly partial struct UpperLimit;
 
 [ValueObject<int>]
-public partial struct LowerLimit;
+public readonly partial struct LowerLimit;
 
 public class LimitedDoc
 {

src/ValueTypeTests/registration.cs

@@ -41,7 +41,7 @@ public void sad_path_registration(Type type)
 
 public record struct ExternalId(string Value);
 
-public struct SpecialValue
+public readonly struct SpecialValue
 {
     private SpecialValue(string value)
     {