fix reading clockrate

src/any/difficulty/mod.rs

@@ -335,7 +335,7 @@ impl Difficulty {
 }
 
 fn non_zero_u32_to_f64(n: NonZeroU32) -> f64 {
-    f64::from_bits(u64::from(n.get()))
+    f64::from(f32::from_bits(n.get()))
 }
 
 impl Debug for Difficulty {

src/model/beatmap/attributes.rs

@@ -187,7 +187,7 @@ impl BeatmapAttributesBuilder {
     pub fn hit_windows(&self) -> HitWindows {
         let mods = self.mods;
 
-        let clock_rate = self.clock_rate.unwrap_or_else(|| mods.clock_rate());
+        let clock_rate = self.clock_rate.unwrap_or(mods.clock_rate());
         let ar_clock_rate = if self.ar.with_mods { 1.0 } else { clock_rate };
         let od_clock_rate = if self.ar.with_mods { 1.0 } else { clock_rate };