before I let my model do something to this

src/view/widget.zig

@@ -19,7 +19,7 @@ pub const WidgetError = error{
 pub const Widget = struct {
     /// geometryFn returns a Block, which specifies the location and size of the
     /// submatrix which will be passed into the render function
-    geometryFn: *const fn (*const @This()) Block,
+    geometryFn: *const fn (*@This()) Block,
 
     /// renderFn passes in the SubMatrix which can be written to...
     /// neat
@@ -27,7 +27,7 @@ pub const Widget = struct {
 
     /// geometry is the driver for geometryFn for the Widget interface.
     /// you must create the geometryFn.
-    pub fn geometry(self: *const @This()) Block {
+    pub fn geometry(self: *@This()) Block {
         return self.geometryFn(self);
     }