Delete `StartError` and `JoinError` (#296)

* delete StartError and JoinError

* update changelog

3 files changed, 3 insertions, 6 deletions

diff --git a/azalea/examples/todo/craft_dig_straight_down.rs b/azalea/examples/todo/craft_dig_straight_down.rs
index 0d9961d4..a76c1ffe 100644
--- a/azalea/examples/todo/craft_dig_straight_down.rs
+++ b/azalea/examples/todo/craft_dig_straight_down.rs
@@ -9,7 +9,7 @@ struct State {
 }
 
 #[tokio::main]
-async fn main() {
+async fn main() -> AppExit {
     let account = Account::offline("bot");
     // or let bot = Account::microsoft("email").await;
 
@@ -17,7 +17,6 @@ async fn main() {
         .set_handler(handle)
         .start(account, "localhost")
         .await
-        .unwrap();
 }
 
 async fn handle(bot: Client, event: Event, state: State) -> anyhow::Result<()> {
diff --git a/azalea/examples/todo/mine_a_chunk.rs b/azalea/examples/todo/mine_a_chunk.rs
index 0c439f26..6f6606f4 100644
--- a/azalea/examples/todo/mine_a_chunk.rs
+++ b/azalea/examples/todo/mine_a_chunk.rs
@@ -1,7 +1,7 @@
 use azalea::{prelude::*, swarm::prelude::*};
 
 #[tokio::main]
-async fn main() {
+async fn main() -> AppExit {
     let mut accounts = Vec::new();
     let mut states = Vec::new();
 
@@ -16,7 +16,6 @@ async fn main() {
         .set_swarm_handler(swarm_handle)
         .start("localhost")
         .await
-        .unwrap();
 }
 
 #[derive(Default, Clone, Component)]
diff --git a/azalea/examples/todo/pvp.rs b/azalea/examples/todo/pvp.rs
index d85278e8..9121444c 100644
--- a/azalea/examples/todo/pvp.rs
+++ b/azalea/examples/todo/pvp.rs
@@ -6,7 +6,7 @@ use azalea::{
 };
 
 #[tokio::main]
-async fn main() {
+async fn main() -> AppExit {
     let mut accounts = Vec::new();
     let mut states = Vec::new();
 
@@ -22,7 +22,6 @@ async fn main() {
         .join_delay(Duration::from_millis(1000))
         .start("localhost")
         .await
-        .unwrap();
 }
 
 #[derive(Component, Default, Clone)]