Clippy

src/components/buflist.rs

@@ -127,7 +127,7 @@ impl Component for Buflist {
 
     let area = inner_area;
     self.last_area = Some(area);
-    self.last_num_buffers = buffers.len().try_into().ok();
+    self.last_num_buffers = Some(buffers.len());
 
     let num_digits = u32::min(5, buffers.len().ilog10() + 1) as usize;
     let right_pad = " ".repeat(area.width.into());