1 files changed, 0 insertions, 56 deletions
diff --git a/ecs/src/archetype.rs b/ecs/src/archetype.rs
deleted file mode 100644
index 846e231..0000000
--- a/ecs/src/archetype.rs
+++ /dev/null
@@ -1,56 +0,0 @@
-use std::hash::{DefaultHasher, Hash, Hasher};
-
-use crate::component::Metadata as ComponentMetadata;
-
-/// Archetype ID.
-#[derive(Debug, Clone, Copy, Hash, PartialEq, Eq, PartialOrd, Ord)]
-pub struct Id
-{
-    hash: u64,
-}
-
-impl Id
-{
-    pub fn from_components_metadata(
-        components_metadata: &impl AsRef<[ComponentMetadata]>,
-    ) -> Self
-    {
-        if components_metadata.as_ref().len() == 0 {
-            return Self { hash: 0 };
-        }
-
-        debug_assert!(
-            components_metadata
-                .as_ref()
-                .is_sorted_by_key(|comp_metadata| comp_metadata.id),
-            "Cannot create archetype ID from a unsorted component metadata list"
-        );
-
-        let component_ids =
-            components_metadata
-                .as_ref()
-                .iter()
-                .filter_map(|component_metadata| {
-                    if component_metadata.is_optional {
-                        return None;
-                    }
-
-                    Some(component_metadata.id)
-                });
-
-        let mut hasher = DefaultHasher::new();
-
-        for component_id in component_ids {
-            component_id.hash(&mut hasher);
-        }
-
-        let hash = hasher.finish();
-
-        assert_ne!(
-            hash, 0,
-            "Archetype ID 0 is reserved for a archetype with zero components"
-        );
-
-        Self { hash }
-    }
-}