stop being dumb about how I fill arrays

psopacket/src/lib.rs

@@ -92,11 +92,14 @@ fn generate_psopacket_impl(pkt_cmd: u16, name: syn::Ident, attrs: &Vec<AttrType>
                 }
             },
             AttrType::Array(ty, name, len, _) => {
-                let array_init = (0..*len).map(|_k| quote! {
-                    #ty::from_bytes(&mut cur)?,
-                });
                 quote! {
-                    #name: [#(#array_init)*],
+                    #name: {
+                        let mut arr = [#ty::default(); #len];
+                        for e in arr.iter_mut() {
+                            *e = #ty::from_bytes(&mut cur)?
+                        }
+                        arr
+                    },
                 }
             }
         };