feat: 🎨 clippy

crates/client/rpc/src/methods/read/get_events.rs

@@ -137,17 +137,15 @@ where
 ///
 /// * `(block_events: Vec<EventWrapper>, continuation_token: usize)` - A tuple of the filtered
 ///   events and the first index which still hasn't been processed block_id and an instance of Block
-fn filter_events_by_params<'a>(
+fn filter_events_by_params(
     events: Vec<EmittedEvent>,
     address: Option<Felt252Wrapper>,
-    keys: &'a [Vec<FieldElement>],
+    keys: &[Vec<FieldElement>],
 ) -> Vec<EmittedEvent> {
     let mut filtered_events = vec![];
 
-    // Iterate on block events.
     for event in events {
         let match_from_address = address.map_or(true, |addr| addr.0 == event.from_address);
-        // Based on https://github.com/starkware-libs/papyrus/blob/f81f5ec712b4be75ec7da2fc9f3e46c843cc2327/crates/papyrus_rpc/src/v0_5/api/api_impl.rs#L1495-L1499
         let match_keys = keys
             .iter()
             .enumerate()

crates/client/rpc/src/methods/trace/utils.rs

@@ -440,7 +440,7 @@ where
     })?;
     let block_number = starknet_block.header().block_number;
     let mut previous_block_number = block_number - 1;
-    if previous_block_number <= 0 {
+    if previous_block_number == 0 {
         previous_block_number = 0;
     }
     let substrate_block_hash =