Fix clippy warnings

sile · sile · commit a3ba19b1340a · 2021-07-03T16:20:11.000+09:00
diff --git a/src/file.rs b/src/file.rs
@@ -545,9 +545,9 @@ fn path_template_to_path(
     let timestamp_string = match timezone {
         TimeZone::Local => {
             let local_timestamp = Local.from_utc_datetime(&date_time.naive_utc());
-            local_timestamp.format(&timestamp_template)
+            local_timestamp.format(timestamp_template)
         }
-        TimeZone::Utc => date_time.format(&timestamp_template),
+        TimeZone::Utc => date_time.format(timestamp_template),
     }
     .to_string();
     let path_string = path_template.replace("{timestamp}", &timestamp_string);
diff --git a/src/syslog/format.rs b/src/syslog/format.rs
@@ -160,7 +160,7 @@ impl<W: fmt::Write> fmt::Write for Rfc5424LikeValueEscaper<W> {
             if s.len() >= index {
                 s = &s[(index + 1)..];
             } else {
-                s = &"";
+                s = "";
                 break;
             }
         }

Original file line number	Diff line number	Diff line change
`@@ -545,9 +545,9 @@ fn path_template_to_path(`
`545`	`545`	`let timestamp_string = match timezone {`
`546`	`546`	`TimeZone::Local => {`
`547`	`547`	`let local_timestamp = Local.from_utc_datetime(&date_time.naive_utc());`
`548`		`- local_timestamp.format(&timestamp_template)`
	`548`	`+ local_timestamp.format(timestamp_template)`
`549`	`549`	`}`
`550`		`- TimeZone::Utc => date_time.format(&timestamp_template),`
	`550`	`+ TimeZone::Utc => date_time.format(timestamp_template),`
`551`	`551`	`}`
`552`	`552`	`.to_string();`
`553`	`553`	`let path_string = path_template.replace("{timestamp}", &timestamp_string);`
Original file line number	Diff line number	Diff line change
`@@ -160,7 +160,7 @@ impl<W: fmt::Write> fmt::Write for Rfc5424LikeValueEscaper<W> {`
`160`	`160`	`if s.len() >= index {`
`161`	`161`	`s = &s[(index + 1)..];`
`162`	`162`	`} else {`
`163`		`- s = &"";`
	`163`	`+ s = "";`
`164`	`164`	`break;`
`165`	`165`	`}`
`166`	`166`	`}`