Maintenance: Remove Display impl

Because `std::string::ToString` is automatically implemented for
all `std::fmt::Display` implementing types, we do not need this bit of
code.

Signed-off-by: Matthias Beyer <mail@beyermatthias.de>

1 files changed, 0 insertions, 6 deletions

diff --git a/src/log/item.rs b/src/log/item.rs
index 6a8a29a..58fb466 100644
--- a/src/log/item.rs
+++ b/src/log/item.rs
@@ -30,12 +30,6 @@ impl LogItem {
 
 pub struct Display(String);
 
-impl Display {
-    pub fn to_string(self) -> String {
-        self.0
-    }
-}
-
 impl std::fmt::Display for Display {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::result::Result<(), std::fmt::Error> {
         write!(f, "{}", self.0)