address all warnings (#51)

benches/sherlock.rs

@@ -38,7 +38,9 @@ impl Model for StringModel {
     }
 
     fn symbol(&self, value: Self::B) -> Option<Self::Symbol> {
-        self.fenwick_model.symbol(value).map(|x| x as u8)
+        self.fenwick_model
+            .symbol(value)
+            .map(|x| u8::try_from(x).unwrap())
     }
 
     fn max_denominator(&self) -> Self::B {

examples/common/mod.rs

@@ -57,10 +57,9 @@ where
     println!("input bytes: {input_bytes}");
     println!("output bytes: {output_bytes}");
 
-    println!(
-        "compression ratio: {}",
-        input_bytes as f32 / output_bytes as f32
-    );
+    #[allow(clippy::cast_precision_loss)]
+    let compression_ratio = input_bytes as f32 / output_bytes as f32;
+    println!("compression ratio: {compression_ratio}");
 
     let output = decode(model, &buffer);
 

examples/sherlock.rs

@@ -68,10 +68,9 @@ fn main() {
     println!("input bytes: {input_bytes}");
     println!("output bytes: {output_bytes}");
 
-    println!(
-        "compression ratio: {}",
-        input_bytes as f32 / output_bytes as f32
-    );
+    #[allow(clippy::cast_precision_loss)]
+    let compression_ratio = input_bytes as f32 / output_bytes as f32;
+    println!("compression ratio: {compression_ratio}");
 
     // println!("buffer: {:?}", &buffer);
 

src/decoder.rs

@@ -113,6 +113,7 @@ where
     /// # Errors
     ///
     /// This method can fail if the underlying [`BitRead`] cannot be read from.
+    #[allow(clippy::missing_panics_doc)]
     pub fn decode(&mut self) -> io::Result<Option<M::Symbol>> {
         self.state.initialise()?;