chore: Fix a bunch of clippy lints

Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>

1 files changed, 3 insertions, 14 deletions

diff --git a/src/metadata.rs b/src/metadata.rs
index 3f4916a..8406e38 100644
--- a/src/metadata.rs
+++ b/src/metadata.rs
@@ -63,11 +63,7 @@ impl Metadata {
 
     /// Return date of document, if any.
     pub fn date(&self) -> Option<&str> {
-        if let Some(date) = &self.date {
-            Some(&date)
-        } else {
-            None
-        }
+        self.date.as_deref()
     }
 
     /// Return filename where bindings are specified.
@@ -85,10 +81,7 @@ impl Metadata {
 
     /// Return the name of the code template, if specified.
     pub fn template_name(&self) -> Option<&str> {
-        match &self.template {
-            Some(x) => Some(&x),
-            None => None,
-        }
+        self.template.as_deref()
     }
 
     /// Return the bindings.
@@ -118,11 +111,7 @@ fn get_title(map: &Mapp) -> String {
 }
 
 fn get_date(map: &Mapp) -> Option<String> {
-    if let Some(s) = get_string(map, "date") {
-        Some(s)
-    } else {
-        None
-    }
+    get_string(map, "date")
 }
 
 fn get_bindings_filenames<P>(basedir: P, map: &Mapp) -> Vec<PathBuf>