output: decouple identity from wayland output

src/macros.rs

@@ -830,35 +830,3 @@ macro_rules! opaque {
         }
     };
 }
-
-macro_rules! hash_type {
-    ($name:ident) => {
-        #[derive(Copy, Clone, Debug, Eq, PartialEq, Hash)]
-        pub struct $name(pub [u8; 32]);
-
-        impl $name {
-            #[allow(clippy::allow_attributes, dead_code)]
-            pub fn hash(t: impl AsRef<[u8]>) -> Self {
-                Self(*blake3::hash(t.as_ref()).as_bytes())
-            }
-        }
-
-        impl serde::Serialize for $name {
-            fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
-            where
-                S: serde::Serializer,
-            {
-                self.0.serialize(serializer)
-            }
-        }
-
-        impl<'de> serde::Deserialize<'de> for $name {
-            fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
-            where
-                D: serde::Deserializer<'de>,
-            {
-                <[u8; 32]>::deserialize(deserializer).map(Self)
-            }
-        }
-    };
-}