fix clippy warnings in python wheel

src/merkle_set.rs

@@ -1,11 +1,7 @@
 use clvmr::sha2::{Digest, Sha256};
 
 fn get_bit(val: &[u8; 32], bit: u8) -> u8 {
-    if val[(bit / 8) as usize] & (0x80 >> (bit & 7)) == 0 {
-        0
-    } else {
-        1
-    }
+    (val[(bit / 8) as usize] & (0x80 >> (bit & 7))) as u8
 }
 
 #[repr(u8)]

wheel/src/api.rs

@@ -50,7 +50,7 @@ pub fn compute_merkle_set_root<'p>(
 }
 
 #[pyfunction]
-pub fn tree_hash<'p>(py: Python<'p>, blob: pyo3::buffer::PyBuffer<u8>) -> PyResult<&'p PyBytes> {
+pub fn tree_hash(py: Python, blob: pyo3::buffer::PyBuffer<u8>) -> PyResult<&PyBytes> {
     if !blob.is_c_contiguous() {
         panic!("tree_hash() must be called with a contiguous buffer");
     }

wheel/src/coin.rs

@@ -25,13 +25,13 @@ pub struct Coin {
 impl Coin {
     fn coin_id(&self) -> [u8; 32] {
         let mut hasher = Sha256::new();
-        hasher.update(&self.parent_coin_info);
-        hasher.update(&self.puzzle_hash);
+        hasher.update(self.parent_coin_info);
+        hasher.update(self.puzzle_hash);
 
         let amount_bytes = self.amount.to_be_bytes();
         if self.amount >= 0x8000000000000000_u64 {
-            hasher.update(&[0_u8]);
-            hasher.update(&amount_bytes);
+            hasher.update([0_u8]);
+            hasher.update(amount_bytes);
         } else {
             let start = match self.amount {
                 n if n >= 0x80000000000000_u64 => 0,

wheel/src/lib.rs

@@ -1,3 +1,5 @@
+#![allow(clippy::borrow_deref_ref)] // https://github.com/rust-lang/rust-clippy/issues/8971
+
 mod adapt_response;
 mod api;
 mod coin;

wheel/src/run_generator.rs

@@ -109,6 +109,7 @@ fn convert_spend_bundle_conds(a: &Allocator, sb: SpendBundleConditions) -> PySpe
 // returns the cost of running the CLVM program along with conditions and the list of
 // spends
 #[pyfunction]
+#[allow(clippy::borrow_deref_ref)]
 pub fn run_generator(
     py: Python,
     program: &[u8],

wheel/src/run_program.rs

@@ -57,11 +57,13 @@ impl LazyNode {
     }
 }
 
+#[allow(clippy::borrow_deref_ref)]
 #[pyfunction]
 pub fn serialized_length(program: &[u8]) -> PyResult<u64> {
     Ok(serialized_length_from_bytes(program)?)
 }
 
+#[allow(clippy::borrow_deref_ref)]
 #[pyfunction]
 pub fn run_chia_program(
     py: Python,