new macros

api/src/state/bus.rs

@@ -1,5 +1,5 @@
 use bytemuck::{Pod, Zeroable};
-use ore_utils::{impl_account_from_bytes, impl_to_bytes, Discriminator};
+use ore_utils::{account, Discriminator};
 
 use super::AccountDiscriminator;
 
@@ -28,5 +28,4 @@ impl Discriminator for Bus {
     }
 }
 
-impl_to_bytes!(Bus);
-impl_account_from_bytes!(Bus);
+account!(Bus);