Fix 1.63 clippy lints (#2282)

libs/postgres_ffi/src/relfile_utils.rs

@@ -5,7 +5,7 @@ use crate::pg_constants;
 use once_cell::sync::OnceCell;
 use regex::Regex;
 
-#[derive(Debug, Clone, thiserror::Error, PartialEq)]
+#[derive(Debug, Clone, thiserror::Error, PartialEq, Eq)]
 pub enum FilePathError {
     #[error("invalid relation fork name")]
     InvalidForkName,

libs/postgres_ffi/src/xlog_utils.rs

@@ -80,12 +80,12 @@ pub fn XLogSegNoOffsetToRecPtr(
 
 #[allow(non_snake_case)]
 pub fn XLogFileName(tli: TimeLineID, logSegNo: XLogSegNo, wal_segsz_bytes: usize) -> String {
-    return format!(
+    format!(
         "{:>08X}{:>08X}{:>08X}",
         tli,
         logSegNo / XLogSegmentsPerXLogId(wal_segsz_bytes),
         logSegNo % XLogSegmentsPerXLogId(wal_segsz_bytes)
-    );
+    )
 }
 
 #[allow(non_snake_case)]