From 22e15844aeda2176776264f763551e9fc5e6129b Mon Sep 17 00:00:00 2001
From: Arthur Petukhovsky <petuhovskiy@yandex.ru>
Date: Mon, 27 Sep 2021 18:59:30 +0300
Subject: [PATCH] Fix clippy errors (#673)

---
 pageserver/src/layered_repository/interval_tree.rs | 8 ++------
 proxy/src/cplane_api.rs                            | 2 --
 proxy/src/proxy.rs                                 | 2 +-
 3 files changed, 3 insertions(+), 9 deletions(-)

diff --git a/pageserver/src/layered_repository/interval_tree.rs b/pageserver/src/layered_repository/interval_tree.rs
index 562d32d4bf..c98b393b90 100644
--- a/pageserver/src/layered_repository/interval_tree.rs
+++ b/pageserver/src/layered_repository/interval_tree.rs
@@ -133,11 +133,7 @@ where
                 found_start_point = true;
                 // It is an error to insert the same item to the tree twice.
                 assert!(
-                    point
-                        .elements
-                        .iter()
-                        .find(|x| Arc::ptr_eq(x, &item))
-                        .is_none(),
+                    !point.elements.iter().any(|x| Arc::ptr_eq(x, &item)),
                     "interval is already in the tree"
                 );
             }
@@ -180,7 +176,7 @@ where
                 found_start_point = true;
             }
             let len_before = point.elements.len();
-            point.elements.retain(|other| !Arc::ptr_eq(other, &item));
+            point.elements.retain(|other| !Arc::ptr_eq(other, item));
             let len_after = point.elements.len();
             assert_eq!(len_after + 1, len_before);
             if len_after == 0 {
diff --git a/proxy/src/cplane_api.rs b/proxy/src/cplane_api.rs
index 35a6491567..29550a488f 100644
--- a/proxy/src/cplane_api.rs
+++ b/proxy/src/cplane_api.rs
@@ -1,6 +1,4 @@
 use anyhow::{bail, Result};
-use hex;
-use reqwest;
 use serde::{Deserialize, Serialize};
 use std::net::{IpAddr, SocketAddr};
 
diff --git a/proxy/src/proxy.rs b/proxy/src/proxy.rs
index e1678ff012..a82fb0f5e4 100644
--- a/proxy/src/proxy.rs
+++ b/proxy/src/proxy.rs
@@ -192,7 +192,7 @@ impl ProxyConnection {
                         .write_message_noflush(&BeMessage::ParameterStatus)?;
                     self.pgb.write_message(&BeMessage::ReadyForQuery)?;
 
-                    return Ok(conn_info);
+                    Ok(conn_info)
                 }
             }
         } else {