From d6c36a6a7b04c9f8aa152613591ebb1e0e4717df Mon Sep 17 00:00:00 2001
From: Philipp Hansch <dev@phansch.net>
Date: Thu, 13 Jun 2019 07:08:14 +0200
Subject: [PATCH] Replace magic constant '2'

---
 src/formatter/mod.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/formatter/mod.rs b/src/formatter/mod.rs
index 08e6f82..eb1392d 100644
--- a/src/formatter/mod.rs
+++ b/src/formatter/mod.rs
@@ -54,7 +54,7 @@ pub struct DisplayListFormatter {
 }
 
 impl DisplayListFormatter {
-    pub const ANONYMIZED_LINE_NUM: &'static str = "LL";
+    const ANONYMIZED_LINE_NUM: &'static str = "LL";
 
     /// Constructor for the struct.
     ///
@@ -89,7 +89,7 @@ impl DisplayListFormatter {
                 ..
             } => {
                 if self.anonymized_line_numbers {
-                    2 // "LL"
+                    Self::ANONYMIZED_LINE_NUM.len()
                 } else {
                     cmp::max(lineno.to_string().len(), max)
                 }