Add CLI commands for bill management and persistence

1 files changed, 3 insertions, 1 deletions

diff --git a/src/who.rs b/src/who.rs
index 9d6e5b5..32f536b 100644
--- a/src/who.rs
+++ b/src/who.rs
@@ -1,4 +1,6 @@
-#[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
+use serde::{Deserialize, Serialize};
+
+#[derive(Debug, Default, Clone, PartialEq, Eq, PartialOrd, Ord, Hash, Serialize, Deserialize)]
 pub struct Who {
     name: String,
 }