don't need these anymore

src/ship/shops/armor.rs

@@ -90,20 +90,6 @@ impl ShopItem for ArmorShopItem {
     }
 }
 
-// impl ArmorShopItem {
-//     pub fn armor_from_item(a: &Armor) -> ArmorShopItem {
-//         ArmorShopItem::Frame(a.armor, a.slots as usize)
-//     }
-
-//     pub fn shield_from_item(s: &Shield) -> ArmorShopItem {
-//         ArmorShopItem::Barrier(s.shield)
-//     }
-
-//     pub fn unit_from_item(u: &Unit) -> ArmorShopItem {
-//         ArmorShopItem::Unit(u.unit)
-//     }
-// }
-
 impl From<&Armor> for ArmorShopItem {
     fn from(armor: &Armor) -> ArmorShopItem {
         ArmorShopItem::Frame(armor.armor, armor.slots as usize)

src/ship/shops/tool.rs

@@ -96,16 +96,6 @@ impl ShopItem for ToolShopItem {
     }
 }
 
-// impl ToolShopItem {
-//     pub fn tool_from_item(t: &Tool) -> ToolShopItem {
-//         ToolShopItem::Tool(t.tool)
-//     }
-
-//     pub fn tech_from_item(d: &TechniqueDisk) -> ToolShopItem {
-//         ToolShopItem::Tech(*d)
-//     }
-// }
-
 impl From<&Tool> for ToolShopItem {
     fn from(tool: &Tool) -> ToolShopItem {
         ToolShopItem::Tool(tool.tool)