Fix clippy issues in rust 1.77

Author: jpikl

src/commands/last.rs

@@ -73,8 +73,7 @@ fn run(context: &Context, args: &Args) -> Result<()> {
 
     let last_line_terminated = buffers
         .back()
-        .map(|buf| buf.is_terminated_with(separator))
-        .unwrap_or_default();
+        .is_some_and(|buf| buf.is_terminated_with(separator));
 
     if !last_line_terminated {
         total_lines += 1;

src/pattern.rs

@@ -413,7 +413,7 @@ impl Parser<'_> {
     }
 
     fn peek(&mut self) -> Option<char> {
-        self.iterator.peek().map(Clone::clone)
+        self.iterator.peek().copied()
     }
 
     fn next(&mut self) -> Option<char> {