initial real data rendering working

enostr/src/event.rs

@@ -1,5 +1,6 @@
 use crate::{Error, Result};
 use serde_derive::{Deserialize, Serialize};
+use std::hash::{Hash, Hasher};
 
 /// Event is the struct used to represent a Nostr event
 #[derive(Serialize, Deserialize, Debug, Clone)]
@@ -22,6 +23,13 @@ pub struct Event {
     pub sig: String,
 }
 
+// Implement Hash trait
+impl Hash for Event {
+    fn hash<H: Hasher>(&self, state: &mut H) {
+        self.id.hash(state);
+    }
+}
+
 impl PartialEq for Event {
     fn eq(&self, other: &Self) -> bool {
         self.id == other.id