be able to update data individually; Fixes #951

src/model/role.rs

@@ -1,4 +1,4 @@
-use std::ops::DerefMut;
+use std::{fmt::Display, ops::DerefMut};
 
 use serde::{Deserialize, Serialize};
 use sqlx::{FromRow, Sqlite, SqlitePool, Transaction};
@@ -10,6 +10,12 @@ pub struct Role {
     pub(crate) cluster: Option<String>,
 }
 
+impl Display for Role {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(f, "{}", self.name)
+    }
+}
+
 impl Role {
     pub async fn all(db: &SqlitePool) -> Vec<Role> {
         sqlx::query_as!(Role, "SELECT id, name, cluster FROM role")