Same for schemaEngine

src/schemaEngine.zig

@@ -84,7 +84,8 @@ pub const SchemaStruct = struct {
 /// Manage everything that is relate to the schema
 /// This include keeping in memory the schema and schema file, and some functions to get like all members of a specific struct.
 /// For now it is a bit empty. But this is where I will manage migration
-pub const SchemaEngine = struct {
+pub const SchemaEngine = @This();
+
 struct_array: []SchemaStruct,
 null_terminated: [:0]u8,
 
@@ -280,4 +281,3 @@ pub const SchemaEngine = struct {
 
     return result;
 }
-};