From 824371d8841f1652de5a8b4d865a175af2a91d5b Mon Sep 17 00:00:00 2001
From: Arpit Bhadauria <singharpit511@gmail.com>
Date: Mon, 11 Dec 2023 02:12:24 +0000
Subject: [PATCH] style lint fixes

---
 src/uu/expr/src/syntax_tree.rs | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/uu/expr/src/syntax_tree.rs b/src/uu/expr/src/syntax_tree.rs
index 4514b2a67..820911cd3 100644
--- a/src/uu/expr/src/syntax_tree.rs
+++ b/src/uu/expr/src/syntax_tree.rs
@@ -238,8 +238,8 @@ impl NumOrStr {
 
     pub fn eval_as_bigint(self) -> ExprResult<BigInt> {
         match self {
-            NumOrStr::Num(num) => Ok(num),
-            NumOrStr::Str(str) => str
+            Self::Num(num) => Ok(num),
+            Self::Str(str) => str
                 .parse::<BigInt>()
                 .map_err(|_| ExprError::NonIntegerArgument),
         }
@@ -247,8 +247,8 @@ impl NumOrStr {
 
     pub fn eval_as_string(self) -> String {
         match self {
-            NumOrStr::Num(num) => num.to_string(),
-            NumOrStr::Str(str) => str,
+            Self::Num(num) => num.to_string(),
+            Self::Str(str) => str,
         }
     }
 }