Fixed clippy warnings

Author: kitao

CHANGELOG.md

@@ -5,6 +5,7 @@
 - Fixed to include the LICENSE file in the Python package
 - Excluded the pycache directory from the copy_examples command
 - Updated the message image for the READMEs
+- Fixed clippy warnings
 
 ## 2.2.8
 

rust/pyxel-engine/src/blip_buf.rs

@@ -123,7 +123,7 @@ impl BlipBuf {
         let fixed = ((time * self.factor + self.offset) >> PRE_SHIFT) as u64;
         let out = &mut self.buf[(self.avail as usize + (fixed >> FRAC_BITS) as usize)..];
 
-        let interp = (fixed >> (FRAC_BITS - DELTA_BITS) & (DELTA_UNIT - 1) as u64) as i32;
+        let interp = ((fixed >> (FRAC_BITS - DELTA_BITS)) & (DELTA_UNIT - 1) as u64) as i32;
         let delta2 = delta * interp;
 
         out[7] += delta * DELTA_UNIT - delta2;

rust/pyxel-engine/src/image.rs

@@ -65,8 +65,8 @@ impl Image {
                         let mut closest_color: Color = 0;
                         if include_colors {
                             colors.push(
-                                (src_rgb.0 as u32) << 16
-                                    | (src_rgb.1 as u32) << 8
+                                ((src_rgb.0 as u32) << 16)
+                                    | ((src_rgb.1 as u32) << 8)
                                     | src_rgb.2 as u32,
                             );
                             closest_color = colors.len() as Color - 1;

rust/pyxel-wrapper/src/lib.rs

@@ -9,6 +9,7 @@
     clippy::redundant_closure_call,
     clippy::too_many_arguments,
     clippy::too_many_lines,
+    clippy::useless_conversion,
     clippy::wrong_self_convention
 )]