implement [de]serializing BaseTypes, SimValues, and support PhantomConst<T> in #[hdl] struct S<T>

crates/fayalite/tests/hdl_types.rs

@@ -4,11 +4,17 @@ use fayalite::{
     bundle::BundleType,
     enum_::EnumType,
     int::{BoolOrIntType, IntType},
+    phantom_const::PhantomConst,
     prelude::*,
     ty::StaticType,
 };
 use std::marker::PhantomData;
 
+#[hdl(outline_generated)]
+pub struct MyConstSize<V: Size> {
+    pub size: PhantomConst<UIntType<V>>,
+}
+
 #[hdl(outline_generated)]
 pub struct S<T, Len: Size, T2> {
     pub a: T,