diff --git a/src/api_server.rs b/src/api_server.rs
index 4ee28f5..f4bb417 100644
--- a/src/api_server.rs
+++ b/src/api_server.rs
@@ -123,7 +123,7 @@ async fn handle_put(
 		versions: Vec::new(),
 	};
 	object.versions.push(Box::new(ObjectVersion {
-		uuid: version_uuid.clone(),
+		uuid: version_uuid,
 		timestamp: now_msec(),
 		mime_type: mime_type.to_string(),
 		size: first_block.len() as u64,
@@ -139,7 +139,7 @@ async fn handle_put(
 	}
 
 	let version = Version {
-		uuid: version_uuid.clone(),
+		uuid: version_uuid,
 		deleted: false,
 		blocks: Vec::new(),
 		bucket: bucket.into(),
@@ -147,12 +147,11 @@ async fn handle_put(
 	};
 
 	let first_block_hash = hash(&first_block[..]);
-	object.versions[0].data = ObjectVersionData::FirstBlock(first_block_hash.clone());
+	object.versions[0].data = ObjectVersionData::FirstBlock(first_block_hash);
 	garage.object_table.insert(&object).await?;
 
 	let mut next_offset = first_block.len();
-	let mut put_curr_version_block =
-		put_block_meta(garage.clone(), &version, 0, first_block_hash.clone());
+	let mut put_curr_version_block = put_block_meta(garage.clone(), &version, 0, first_block_hash);
 	let mut put_curr_block = garage
 		.block_manager
 		.rpc_put_block(first_block_hash, first_block);
@@ -163,12 +162,8 @@ async fn handle_put(
 		if let Some(block) = next_block {
 			let block_hash = hash(&block[..]);
 			let block_len = block.len();
-			put_curr_version_block = put_block_meta(
-				garage.clone(),
-				&version,
-				next_offset as u64,
-				block_hash.clone(),
-			);
+			put_curr_version_block =
+				put_block_meta(garage.clone(), &version, next_offset as u64, block_hash);
 			put_curr_block = garage.block_manager.rpc_put_block(block_hash, block);
 			next_offset += block_len;
 		} else {
@@ -191,14 +186,11 @@ async fn put_block_meta(
 	hash: Hash,
 ) -> Result<(), Error> {
 	let mut version = version.clone();
-	version.blocks.push(VersionBlock {
-		offset,
-		hash: hash.clone(),
-	});
+	version.blocks.push(VersionBlock { offset, hash: hash });
 
 	let block_ref = BlockRef {
 		block: hash,
-		version: version.uuid.clone(),
+		version: version.uuid,
 		deleted: false,
 	};
 
@@ -279,7 +271,7 @@ async fn handle_delete(garage: Arc<Garage>, bucket: &str, key: &str) -> Result<U
 		versions: Vec::new(),
 	};
 	object.versions.push(Box::new(ObjectVersion {
-		uuid: version_uuid.clone(),
+		uuid: version_uuid,
 		timestamp: now_msec(),
 		mime_type: "application/x-delete-marker".into(),
 		size: 0,
@@ -339,7 +331,7 @@ async fn handle_get(
 			let mut blocks = version
 				.blocks
 				.iter()
-				.map(|vb| (vb.hash.clone(), None))
+				.map(|vb| (vb.hash, None))
 				.collect::<Vec<_>>();
 			blocks[0].1 = Some(first_block);
 
diff --git a/src/block.rs b/src/block.rs
index ec29db1..46abcf0 100644
--- a/src/block.rs
+++ b/src/block.rs
@@ -156,13 +156,10 @@ impl BlockManager {
 			warn!("Block {:?} is corrupted. Deleting and resyncing.", hash);
 			fs::remove_file(path).await?;
 			self.put_to_resync(&hash, 0)?;
-			return Err(Error::CorruptData(hash.clone()));
+			return Err(Error::CorruptData(*hash));
 		}
 
-		Ok(Message::PutBlock(PutBlockMessage {
-			hash: hash.clone(),
-			data,
-		}))
+		Ok(Message::PutBlock(PutBlockMessage { hash: *hash, data }))
 	}
 
 	pub async fn need_block(&self, hash: &Hash) -> Result<bool, Error> {
@@ -273,7 +270,7 @@ impl BlockManager {
 			if needed_by_others {
 				let ring = garage.system.ring.borrow().clone();
 				let who = ring.walk_ring(&hash, garage.system.config.data_replication_factor);
-				let msg = Arc::new(Message::NeedBlockQuery(hash.clone()));
+				let msg = Arc::new(Message::NeedBlockQuery(*hash));
 				let who_needs_fut = who.iter().map(|to| {
 					self.rpc_client
 						.call(to, msg.clone(), NEED_BLOCK_QUERY_TIMEOUT)
@@ -329,7 +326,7 @@ impl BlockManager {
 	pub async fn rpc_get_block(&self, hash: &Hash) -> Result<Vec<u8>, Error> {
 		let ring = self.system.ring.borrow().clone();
 		let who = ring.walk_ring(&hash, self.system.config.data_replication_factor);
-		let msg = Arc::new(Message::GetBlock(hash.clone()));
+		let msg = Arc::new(Message::GetBlock(*hash));
 		let mut resp_stream = who
 			.iter()
 			.map(|to| self.rpc_client.call(to, msg.clone(), BLOCK_RW_TIMEOUT))
@@ -374,7 +371,7 @@ impl BlockManager {
 				continue;
 			}
 			if !block_ref.deleted {
-				last_hash = Some(block_ref.block.clone());
+				last_hash = Some(block_ref.block);
 				self.put_to_resync(&block_ref.block, 0)?;
 			}
 			i += 1;
diff --git a/src/data.rs b/src/data.rs
index 7db715c..8f976f7 100644
--- a/src/data.rs
+++ b/src/data.rs
@@ -5,7 +5,7 @@ use sha2::{Digest, Sha256};
 use std::fmt;
 use std::time::{SystemTime, UNIX_EPOCH};
 
-#[derive(Default, PartialOrd, Ord, Clone, Hash, PartialEq)]
+#[derive(Default, PartialOrd, Ord, Clone, Hash, PartialEq, Copy)]
 pub struct FixedBytes32([u8; 32]);
 
 impl From<[u8; 32]> for FixedBytes32 {
diff --git a/src/main.rs b/src/main.rs
index 6ecf102..e0ae7db 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -299,7 +299,7 @@ async fn cmd_status(rpc_cli: RpcAddrClient<Message>, rpc_host: SocketAddr) -> Re
 		}
 	}
 
-	let status_keys = status.iter().map(|x| x.id.clone()).collect::<HashSet<_>>();
+	let status_keys = status.iter().map(|x| x.id).collect::<HashSet<_>>();
 	if config
 		.members
 		.iter()
@@ -347,7 +347,7 @@ async fn cmd_configure(
 	let mut candidates = vec![];
 	for adv in status.iter() {
 		if hex::encode(&adv.id).starts_with(&args.node_id) {
-			candidates.push(adv.id.clone());
+			candidates.push(adv.id);
 		}
 	}
 	if candidates.len() != 1 {
@@ -401,7 +401,7 @@ async fn cmd_remove(
 	let mut candidates = vec![];
 	for (key, _) in config.members.iter() {
 		if hex::encode(key).starts_with(&args.node_id) {
-			candidates.push(key.clone());
+			candidates.push(*key);
 		}
 	}
 	if candidates.len() != 1 {
diff --git a/src/membership.rs b/src/membership.rs
index 89b0fd6..78c1dbe 100644
--- a/src/membership.rs
+++ b/src/membership.rs
@@ -125,9 +125,9 @@ impl Status {
 	fn handle_ping(&mut self, ip: IpAddr, info: &PingMessage) -> bool {
 		let addr = SocketAddr::new(ip, info.rpc_port);
 		let old_status = self.nodes.insert(
-			info.id.clone(),
+			info.id,
 			StatusEntry {
-				addr: addr.clone(),
+				addr,
 				remaining_ping_attempts: MAX_FAILED_PINGS,
 				state_info: info.state_info.clone(),
 			},
@@ -177,7 +177,7 @@ impl Ring {
 
 				new_ring.push(RingEntry {
 					location: location.into(),
-					node: id.clone(),
+					node: *id,
 					datacenter,
 				})
 			}
@@ -227,10 +227,10 @@ impl Ring {
 			delta += 1;
 
 			if !datacenters.contains(&self.ring[i].datacenter) {
-				ret.push(self.ring[i].node.clone());
+				ret.push(self.ring[i].node);
 				datacenters.push(self.ring[i].datacenter);
 			} else if datacenters.len() == self.n_datacenters && !ret.contains(&self.ring[i].node) {
-				ret.push(self.ring[i].node.clone());
+				ret.push(self.ring[i].node);
 			}
 		}
 
@@ -363,9 +363,9 @@ impl System {
 		let status = self.status.borrow().clone();
 		let ring = self.ring.borrow().clone();
 		Message::Ping(PingMessage {
-			id: self.id.clone(),
+			id: self.id,
 			rpc_port: self.config.rpc_bind_addr.port(),
-			status_hash: status.hash.clone(),
+			status_hash: status.hash,
 			config_version: ring.config.version,
 			state_info: self.state_info.clone(),
 		})
@@ -387,7 +387,7 @@ impl System {
 			.config
 			.bootstrap_peers
 			.iter()
-			.map(|ip| (ip.clone(), None))
+			.map(|ip| (*ip, None))
 			.collect::<Vec<_>>();
 		self.clone().ping_nodes(bootstrap_peers).await;
 
@@ -407,7 +407,7 @@ impl System {
 			async move {
 				(
 					id_option,
-					addr.clone(),
+					addr,
 					sys.rpc_client
 						.by_addr()
 						.call(&addr, ping_msg_ref, PING_TIMEOUT)
@@ -430,18 +430,18 @@ impl System {
 				if is_new {
 					has_changes = true;
 					to_advertise.push(AdvertisedNode {
-						id: info.id.clone(),
-						addr: addr.clone(),
+						id: info.id,
+						addr: *addr,
 						state_info: info.state_info.clone(),
 					});
 				}
 				if is_new || status.hash != info.status_hash {
 					self.background
-						.spawn_cancellable(self.clone().pull_status(info.id.clone()).map(Ok));
+						.spawn_cancellable(self.clone().pull_status(info.id).map(Ok));
 				}
 				if is_new || ring.config.version < info.config_version {
 					self.background
-						.spawn_cancellable(self.clone().pull_config(info.id.clone()).map(Ok));
+						.spawn_cancellable(self.clone().pull_config(info.id).map(Ok));
 				}
 			} else if let Some(id) = id_option {
 				let remaining_attempts = status
@@ -489,7 +489,7 @@ impl System {
 		if is_new {
 			status.recalculate_hash();
 		}
-		let status_hash = status.hash.clone();
+		let status_hash = status.hash;
 		let config_version = self.ring.borrow().config.version;
 
 		update_locked.0.broadcast(Arc::new(status))?;
@@ -497,11 +497,11 @@ impl System {
 
 		if is_new || status_hash != ping.status_hash {
 			self.background
-				.spawn_cancellable(self.clone().pull_status(ping.id.clone()).map(Ok));
+				.spawn_cancellable(self.clone().pull_status(ping.id).map(Ok));
 		}
 		if is_new || config_version < ping.config_version {
 			self.background
-				.spawn_cancellable(self.clone().pull_config(ping.id.clone()).map(Ok));
+				.spawn_cancellable(self.clone().pull_config(ping.id).map(Ok));
 		}
 
 		Ok(self.make_ping())
@@ -517,8 +517,8 @@ impl System {
 				status.state_info.clone()
 			};
 			mem.push(AdvertisedNode {
-				id: node.clone(),
-				addr: status.addr.clone(),
+				id: *node,
+				addr: status.addr,
 				state_info,
 			});
 		}
@@ -545,7 +545,7 @@ impl System {
 				// learn our own ip address
 				let self_addr = SocketAddr::new(node.addr.ip(), self.config.rpc_bind_addr.port());
 				let old_self = status.nodes.insert(
-					node.id.clone(),
+					node.id,
 					StatusEntry {
 						addr: self_addr,
 						remaining_ping_attempts: MAX_FAILED_PINGS,
@@ -557,7 +557,7 @@ impl System {
 					Some(x) => x.addr != self_addr,
 				};
 			} else if !status.nodes.contains_key(&node.id) {
-				to_ping.push((node.addr.clone(), Some(node.id.clone())));
+				to_ping.push((node.addr, Some(node.id)));
 			}
 		}
 		if has_changed {
@@ -607,7 +607,7 @@ impl System {
 				.nodes
 				.iter()
 				.filter(|(id, _)| **id != self.id)
-				.map(|(id, status)| (status.addr.clone(), Some(id.clone())))
+				.map(|(id, status)| (status.addr, Some(*id)))
 				.collect::<Vec<_>>();
 
 			self.clone().ping_nodes(ping_addrs).await;
diff --git a/src/object_table.rs b/src/object_table.rs
index 0d0de14..edad492 100644
--- a/src/object_table.rs
+++ b/src/object_table.rs
@@ -113,7 +113,7 @@ impl TableSchema for ObjectTable {
 					.is_err()
 				{
 					let deleted_version = Version {
-						uuid: v.uuid.clone(),
+						uuid: v.uuid,
 						deleted: true,
 						blocks: vec![],
 						bucket: old_v.bucket.clone(),
diff --git a/src/rpc_client.rs b/src/rpc_client.rs
index 2b99440..4a06526 100644
--- a/src/rpc_client.rs
+++ b/src/rpc_client.rs
@@ -53,7 +53,7 @@ impl<M: RpcMessage + 'static> RpcClient<M> {
 		let addr = {
 			let status = self.status.borrow().clone();
 			match status.nodes.get(to.borrow()) {
-				Some(status) => status.addr.clone(),
+				Some(status) => status.addr,
 				None => {
 					return Err(Error::Message(format!(
 						"Peer ID not found: {:?}",
@@ -93,7 +93,7 @@ impl<M: RpcMessage + 'static> RpcClient<M> {
 			.map(|to| {
 				let self2 = self.clone();
 				let msg = msg.clone();
-				async move { self2.call(to.clone(), msg, timeout).await }
+				async move { self2.call(to, msg, timeout).await }
 			})
 			.collect::<FuturesUnordered<_>>();
 
diff --git a/src/table.rs b/src/table.rs
index 8bcb3c6..3a21dfc 100644
--- a/src/table.rs
+++ b/src/table.rs
@@ -195,7 +195,7 @@ where
 			let e_enc = Arc::new(ByteBuf::from(rmp_to_vec_all_named(entry)?));
 			for node in who {
 				if !call_list.contains_key(&node) {
-					call_list.insert(node.clone(), vec![]);
+					call_list.insert(node, vec![]);
 				}
 				call_list.get_mut(&node).unwrap().push(e_enc.clone());
 			}
diff --git a/src/table_fullcopy.rs b/src/table_fullcopy.rs
index d5194d5..2fcf56d 100644
--- a/src/table_fullcopy.rs
+++ b/src/table_fullcopy.rs
@@ -38,12 +38,12 @@ impl TableFullReplication {
 
 		// Recalculate neighbors
 		let ring = system.ring.borrow().clone();
-		let my_id = system.id.clone();
+		let my_id = system.id;
 
 		let mut nodes = vec![];
 		for (node, _) in ring.config.members.iter() {
 			let node_ranking = hash(&[node.as_slice(), my_id.as_slice()].concat());
-			nodes.push((node.clone(), node_ranking));
+			nodes.push((*node, node_ranking));
 		}
 		nodes.sort_by(|(_, rank1), (_, rank2)| rank1.cmp(rank2));
 		let mut neighbors = nodes
@@ -69,7 +69,7 @@ impl TableReplication for TableFullReplication {
 	// Inconvenient: only suitable to reasonably small tables
 
 	fn read_nodes(&self, _hash: &Hash, system: &System) -> Vec<UUID> {
-		vec![system.id.clone()]
+		vec![system.id]
 	}
 	fn read_quorum(&self) -> usize {
 		1
diff --git a/src/table_sharded.rs b/src/table_sharded.rs
index 6a174d0..c17ea0d 100644
--- a/src/table_sharded.rs
+++ b/src/table_sharded.rs
@@ -47,7 +47,7 @@ impl TableReplication for TableShardedReplication {
 
 		ret.push([0u8; 32].into());
 		for entry in ring.ring.iter() {
-			ret.push(entry.location.clone());
+			ret.push(entry.location);
 		}
 		ret.push([0xFFu8; 32].into());
 		ret
diff --git a/src/table_sync.rs b/src/table_sync.rs
index aa0610e..6442841 100644
--- a/src/table_sync.rs
+++ b/src/table_sync.rs
@@ -228,7 +228,7 @@ where
 		partition: &TodoPartition,
 		must_exit: &mut watch::Receiver<bool>,
 	) -> Result<(), Error> {
-		let my_id = self.table.system.id.clone();
+		let my_id = self.table.system.id;
 		let nodes = self
 			.table
 			.replication
@@ -251,7 +251,7 @@ where
 				self.clone().do_sync_with(
 					partition.clone(),
 					root_cks.clone(),
-					node.clone(),
+					*node,
 					partition.retain,
 					must_exit.clone(),
 				)
@@ -361,8 +361,8 @@ where
 					.range_checksum_cached_hash(&sub_range, must_exit)
 					.await?;
 
-				if let Some(hash) = &sub_ck.hash {
-					children.push((sub_range.clone(), hash.clone()));
+				if let Some(hash) = sub_ck.hash {
+					children.push((sub_range.clone(), hash));
 					if sub_ck.time < time {
 						time = sub_ck.time;
 					}
@@ -527,7 +527,7 @@ where
 					self.table.handle_update(diff_items).await?;
 				}
 				if items_to_send.len() > 0 {
-					self.send_items(who.clone(), items_to_send).await?;
+					self.send_items(who, items_to_send).await?;
 				}
 			} else {
 				return Err(Error::BadRequest(format!(
@@ -688,7 +688,7 @@ where
 
 impl SyncTodo {
 	fn add_full_scan<F: TableSchema, R: TableReplication>(&mut self, table: &Table<F, R>) {
-		let my_id = table.system.id.clone();
+		let my_id = table.system.id;
 
 		self.todo.clear();
 
@@ -696,19 +696,14 @@ impl SyncTodo {
 		let split_points = table.replication.split_points(&ring);
 
 		for i in 0..split_points.len() - 1 {
-			let begin = split_points[i].clone();
-			let end = split_points[i + 1].clone();
+			let begin = split_points[i];
+			let end = split_points[i + 1];
 			let nodes = table.replication.replication_nodes(&begin, &ring);
 
 			let retain = nodes.contains(&my_id);
 			if !retain {
 				// Check if we have some data to send, otherwise skip
-				if table
-					.store
-					.range(begin.clone()..end.clone())
-					.next()
-					.is_none()
-				{
+				if table.store.range(begin..end).next().is_none() {
 					continue;
 				}
 			}
@@ -723,7 +718,7 @@ impl SyncTodo {
 		old_ring: &Ring,
 		new_ring: &Ring,
 	) {
-		let my_id = table.system.id.clone();
+		let my_id = table.system.id;
 
 		// If it is us who are entering or leaving the system,
 		// initiate a full sync instead of incremental sync
@@ -738,8 +733,8 @@ impl SyncTodo {
 			.into_iter()
 			.chain(table.replication.split_points(old_ring).drain(..))
 			.chain(table.replication.split_points(new_ring).drain(..))
-			.chain(self.todo.iter().map(|x| x.begin.clone()))
-			.chain(self.todo.iter().map(|x| x.end.clone()))
+			.chain(self.todo.iter().map(|x| x.begin))
+			.chain(self.todo.iter().map(|x| x.end))
 			.collect::<Vec<_>>();
 		all_points.sort();
 		all_points.dedup();
@@ -749,8 +744,8 @@ impl SyncTodo {
 		let mut new_todo = vec![];
 
 		for i in 0..all_points.len() - 1 {
-			let begin = all_points[i].clone();
-			let end = all_points[i + 1].clone();
+			let begin = all_points[i];
+			let end = all_points[i + 1];
 			let was_ours = table
 				.replication
 				.replication_nodes(&begin, &old_ring)
diff --git a/src/version_table.rs b/src/version_table.rs
index 230b7f1..74174dc 100644
--- a/src/version_table.rs
+++ b/src/version_table.rs
@@ -77,8 +77,8 @@ impl TableSchema for VersionTable {
 					.blocks
 					.iter()
 					.map(|vb| BlockRef {
-						block: vb.hash.clone(),
-						version: old_v.uuid.clone(),
+						block: vb.hash,
+						version: old_v.uuid,
 						deleted: true,
 					})
 					.collect::<Vec<_>>();