Fix recent clippy warnings

src/packet/forward_tsn_chunk.rs

@@ -59,7 +59,10 @@ impl TryFrom<RawChunk<'_>> for ForwardTsnChunk {
 
     fn try_from(raw: RawChunk<'_>) -> Result<Self, Error> {
         ensure!(raw.typ == CHUNK_TYPE, ChunkParseError::InvalidType);
-        ensure!(raw.value.len() >= 4 && (raw.value.len() % 4) == 0, ChunkParseError::InvalidLength);
+        ensure!(
+            raw.value.len() >= 4 && raw.value.len().is_multiple_of(4),
+            ChunkParseError::InvalidLength
+        );
 
         let new_cumulative_tsn = Tsn(read_u32_be!(&raw.value[0..4]));
 

src/packet/iforward_tsn_chunk.rs

@@ -65,7 +65,7 @@ impl TryFrom<RawChunk<'_>> for IForwardTsnChunk {
     fn try_from(raw: RawChunk<'_>) -> Result<Self, Error> {
         ensure!(raw.typ == CHUNK_TYPE, ChunkParseError::InvalidType);
         ensure!(
-            raw.value.len() >= 4 && ((raw.value.len() - 4) % 8) == 0,
+            raw.value.len() >= 4 && (raw.value.len() - 4).is_multiple_of(8),
             ChunkParseError::InvalidLength
         );
 

src/packet/incoming_ssn_reset_request_parameter.rs

@@ -55,7 +55,10 @@ impl TryFrom<RawParameter<'_>> for IncomingSsnResetRequestParameter {
 
     fn try_from(raw: RawParameter<'_>) -> Result<Self, Error> {
         ensure!(raw.typ == PARAMETER_TYPE, ChunkParseError::InvalidType);
-        ensure!(raw.value.len() >= 4 && (raw.value.len() % 2) == 0, ChunkParseError::InvalidLength);
+        ensure!(
+            raw.value.len() >= 4 && raw.value.len().is_multiple_of(2),
+            ChunkParseError::InvalidLength
+        );
 
         let request_seq_nbr = read_u32_be!(&raw.value[0..4]);
         let streams = raw.value[4..].chunks_exact(2).map(|c| StreamId(read_u16_be!(c))).collect();

src/packet/outgoing_ssn_reset_request_parameter.rs

@@ -63,7 +63,7 @@ impl TryFrom<RawParameter<'_>> for OutgoingSsnResetRequestParameter {
     fn try_from(raw: RawParameter<'_>) -> Result<Self, Error> {
         ensure!(raw.typ == PARAMETER_TYPE, ChunkParseError::InvalidType);
         ensure!(
-            raw.value.len() >= 12 && (raw.value.len() % 2) == 0,
+            raw.value.len() >= 12 && raw.value.len().is_multiple_of(2),
             ChunkParseError::InvalidLength
         );
 

src/rx/data_tracker.rs

@@ -406,7 +406,7 @@ mod tests {
     }
 
     fn expect_gaps(d: &SackChunk, offsets: &[u16]) {
-        assert!(offsets.len() % 2 == 0);
+        assert!(offsets.len().is_multiple_of(2));
         let count = offsets.len() / 2;
         assert!(d.gap_ack_blocks.len() == count);
         let mut idx = 0;