from bytes macro

api/src/event.rs

@@ -1,5 +1,5 @@
 use bytemuck::{Pod, Zeroable};
-use ore_utils::impl_to_bytes;
+use ore_utils::*;
 
 #[repr(C)]
 #[derive(Clone, Copy, Debug, PartialEq, Pod, Zeroable)]
@@ -9,4 +9,4 @@ pub struct MineEvent {
     pub timing: i64,
 }
 
-impl_to_bytes!(MineEvent);
+event!(MineEvent);

utils/src/macros.rs

@@ -9,6 +9,17 @@ macro_rules! impl_to_bytes {
     };
 }
 
+#[macro_export]
+macro_rules! impl_from_bytes {
+    ($struct_name:ident) => {
+        impl $struct_name {
+            pub fn from_bytes(data: &[u8]) -> &Self {
+                bytemuck::from_bytes::<Self>(data)
+            }
+        }
+    };
+}
+
 #[macro_export]
 macro_rules! impl_account_from_bytes {
     ($struct_name:ident) => {
@@ -73,3 +84,11 @@ macro_rules! instruction {
         $crate::impl_instruction_from_bytes!($struct_name);
     };
 }
+
+#[macro_export]
+macro_rules! event {
+    ($struct_name:ident) => {
+        $crate::impl_to_bytes!($struct_name);
+        $crate::impl_from_bytes!($struct_name);
+    };
+}