fix(example_cli,electrum): clippy warnings

fix(example_cli): clippy warnings

fix(electrum): clippy warnings

Author: oleonardolima

crates/electrum/tests/test_electrum.rs

@@ -67,7 +67,7 @@ where
     if let Some(chain_update) = update.chain_update.clone() {
         let _ = chain
             .apply_update(chain_update)
-            .map_err(|err| anyhow::anyhow!("LocalChain update error: {:?}", err))?;
+            .map_err(|err| anyhow::anyhow!("LocalChain update error: {err:?}"))?;
     }
     let _ = graph.apply_update(update.tx_update.clone());
 

examples/example_cli/src/lib.rs

@@ -229,7 +229,7 @@ impl FromStr for CoinSelectionAlgo {
             "oldest-first" => OldestFirst,
             "newest-first" => NewestFirst,
             "bnb" => BranchAndBound,
-            unknown => bail!("unknown coin selection algorithm '{}'", unknown),
+            unknown => bail!("unknown coin selection algorithm '{unknown}'"),
         })
     }
 }
@@ -709,8 +709,8 @@ pub fn handle_commands<CS: clap::Subcommand, S: clap::Args>(
                     _ => unimplemented!("multi xkey signer"),
                 };
 
-                let _ = sign_res
-                    .map_err(|errors| anyhow::anyhow!("failed to sign PSBT {:?}", errors))?;
+                let _ =
+                    sign_res.map_err(|errors| anyhow::anyhow!("failed to sign PSBT {errors:?}"))?;
 
                 let mut obj = serde_json::Map::new();
                 obj.insert("psbt".to_string(), json!(psbt.to_string()));