fix(clippy): apply clippy fixes

Author: oleonardolima

wallet/src/test_utils.rs

@@ -3,10 +3,7 @@
 use alloc::string::ToString;
 use alloc::sync::Arc;
 use core::str::FromStr;
-use miniscript::{
-    descriptor::{DescriptorSecretKey, KeyMap},
-    DescriptorPublicKey,
-};
+use miniscript::descriptor::{DescriptorSecretKey, KeyMap};
 use std::collections::BTreeMap;
 
 use bdk_chain::{BlockId, ConfirmationBlockTime, TxUpdate};
@@ -129,7 +126,7 @@ impl GetKey for DescriptorSecretKeyWrapper {
             (DescriptorSecretKey::MultiXPrv(_), _) => unimplemented!(),
             _ => unreachable!(),
         }
-        return Ok(None);
+        Ok(None)
     }
 }
 

wallet/tests/wallet.rs

@@ -3865,7 +3865,7 @@ fn test_taproot_sign_missing_witness_utxo() {
     let signer = get_wallet_signer_single(get_test_tr_single_sig());
     let result = psbt.sign(&signer, &secp).map_err(|e| e.1);
 
-    let expected_error = BTreeMap::from([(0 as usize, SignError::MissingSpendUtxo)]);
+    let expected_error = BTreeMap::from([(0_usize, SignError::MissingSpendUtxo)]);
     assert_eq!(
         result,
         Err(expected_error.clone()),
@@ -4064,7 +4064,7 @@ fn test_taproot_script_spend_sign_include_some_leaves() {
         .values()
         .map(|(script, version)| TapLeafHash::from_script(script, *version))
         .collect();
-    let included_script_leaves = vec![script_leaves.pop().unwrap()];
+    let included_script_leaves = [script_leaves.pop().unwrap()];
     let excluded_script_leaves = script_leaves;
 
     let signer = get_wallet_signer_single(get_test_tr_with_taptree_both_priv());
@@ -4082,7 +4082,7 @@ fn test_taproot_script_spend_sign_include_some_leaves() {
 
 #[test]
 fn test_taproot_script_spend_sign_exclude_some_leaves() {
-    use bdk_wallet::signer::TapLeavesOptions;
+
     use bitcoin::taproot::TapLeafHash;
 
     let secp = Secp256k1::new();
@@ -4227,7 +4227,7 @@ fn test_taproot_sign_non_default_sighash() {
         "Signing should have failed because the witness_utxo is missing"
     );
 
-    let expected_error = BTreeMap::from([(0 as usize, SignError::MissingSpendUtxo)]);
+    let expected_error = BTreeMap::from([(0_usize, SignError::MissingSpendUtxo)]);
     assert_eq!(
         result,
         Err(expected_error.clone()),