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| author | Trinity Pointard <trinity.pointard@gmail.com> | 2021-05-02 23:13:08 +0200 |
|---|---|---|
| committer | Alex Auvolat <alex@adnab.me> | 2021-05-03 22:15:09 +0200 |
| commit | e4b9e4e24d006373a20cfcbdac9dba5e399ee182 (patch) | |
| tree | 620e24d182e6db4ad7ddca274eb8071d8241a1d6 | |
| parent | 6644df6b969df3f7ff0516ab7acd9b600dff0a54 (diff) | |
| download | garage-e4b9e4e24d006373a20cfcbdac9dba5e399ee182.tar.gz garage-e4b9e4e24d006373a20cfcbdac9dba5e399ee182.zip | |
rename types to CamelCase
35 files changed, 212 insertions, 216 deletions
diff --git a/src/api/error.rs b/src/api/error.rs index eaa6c3a1..a49ba211 100644 --- a/src/api/error.rs +++ b/src/api/error.rs @@ -8,7 +8,6 @@ use garage_util::error::Error as GarageError; use crate::encoding::*; /// Errors of this crate -#[allow(clippy::upper_case_acronyms)] #[derive(Debug, Error)] pub enum Error { // Category: internal error @@ -22,7 +21,7 @@ pub enum Error { /// Error related to HTTP #[error(display = "Internal error (HTTP error): {}", _0)] - HTTP(#[error(source)] http::Error), + Http(#[error(source)] http::Error), // Category: cannot process /// No proper api key was used, or the signature was invalid @@ -40,11 +39,11 @@ pub enum Error { // Category: bad request /// The request contained an invalid UTF-8 sequence in its path or in other parameters #[error(display = "Invalid UTF-8: {}", _0)] - InvalidUTF8Str(#[error(source)] std::str::Utf8Error), + InvalidUtf8Str(#[error(source)] std::str::Utf8Error), /// The request used an invalid path #[error(display = "Invalid UTF-8: {}", _0)] - InvalidUTF8String(#[error(source)] std::string::FromUtf8Error), + InvalidUtf8String(#[error(source)] std::string::FromUtf8Error), /// Some base64 encoded data was badly encoded #[error(display = "Invalid base64: {}", _0)] @@ -52,7 +51,7 @@ pub enum Error { /// The client sent invalid XML data #[error(display = "Invalid XML: {}", _0)] - InvalidXML(String), + InvalidXml(String), /// The client sent a header with invalid value #[error(display = "Invalid header value: {}", _0)] @@ -69,13 +68,13 @@ pub enum Error { impl From<roxmltree::Error> for Error { fn from(err: roxmltree::Error) -> Self { - Self::InvalidXML(format!("{}", err)) + Self::InvalidXml(format!("{}", err)) } } impl From<quick_xml::de::DeError> for Error { fn from(err: quick_xml::de::DeError) -> Self { - Self::InvalidXML(format!("{}", err)) + Self::InvalidXml(format!("{}", err)) } } @@ -85,8 +84,8 @@ impl Error { match self { Error::NotFound => StatusCode::NOT_FOUND, Error::Forbidden(_) => StatusCode::FORBIDDEN, - Error::InternalError(GarageError::RPC(_)) => StatusCode::SERVICE_UNAVAILABLE, - Error::InternalError(_) | Error::Hyper(_) | Error::HTTP(_) => { + Error::InternalError(GarageError::Rpc(_)) => StatusCode::SERVICE_UNAVAILABLE, + Error::InternalError(_) | Error::Hyper(_) | Error::Http(_) => { StatusCode::INTERNAL_SERVER_ERROR } _ => StatusCode::BAD_REQUEST, @@ -98,8 +97,8 @@ impl Error { Error::NotFound => "NoSuchKey", Error::Forbidden(_) => "AccessDenied", Error::AuthorizationHeaderMalformed(_) => "AuthorizationHeaderMalformed", - Error::InternalError(GarageError::RPC(_)) => "ServiceUnavailable", - Error::InternalError(_) | Error::Hyper(_) | Error::HTTP(_) => "InternalError", + Error::InternalError(GarageError::Rpc(_)) => "ServiceUnavailable", + Error::InternalError(_) | Error::Hyper(_) | Error::Http(_) => "InternalError", _ => "InvalidRequest", } } diff --git a/src/api/s3_bucket.rs b/src/api/s3_bucket.rs index d1a4425a..e7d89698 100644 --- a/src/api/s3_bucket.rs +++ b/src/api/s3_bucket.rs @@ -34,7 +34,7 @@ struct DisplayName { pub body: String, } #[derive(Debug, Serialize, PartialEq)] -struct ID { +struct Id { #[serde(rename = "$value")] pub body: String, } @@ -43,7 +43,7 @@ struct Owner { #[serde(rename = "DisplayName")] display_name: DisplayName, #[serde(rename = "ID")] - id: ID, + id: Id, } #[derive(Debug, Serialize, PartialEq)] struct BucketList { @@ -80,7 +80,7 @@ pub fn handle_list_buckets(api_key: &Key) -> Result<Response<Body>, Error> { display_name: DisplayName { body: api_key.name.get().to_string(), }, - id: ID { + id: Id { body: api_key.key_id.to_string(), }, }, diff --git a/src/api/s3_delete.rs b/src/api/s3_delete.rs index 85bb7692..9d2a67f5 100644 --- a/src/api/s3_delete.rs +++ b/src/api/s3_delete.rs @@ -17,7 +17,7 @@ async fn handle_delete_internal( garage: &Garage, bucket: &str, key: &str, -) -> Result<(UUID, UUID), Error> { +) -> Result<(Uuid, Uuid), Error> { let object = garage .object_table .get(&bucket.to_string(), &key.to_string()) diff --git a/src/api/s3_put.rs b/src/api/s3_put.rs index c39189c5..bb6cf579 100644 --- a/src/api/s3_put.rs +++ b/src/api/s3_put.rs @@ -305,7 +305,7 @@ impl BodyChunker { } } -pub fn put_response(version_uuid: UUID, md5sum_hex: String) -> Response<Body> { +pub fn put_response(version_uuid: Uuid, md5sum_hex: String) -> Response<Body> { Response::builder() .header("x-amz-version-id", hex::encode(version_uuid)) .header("ETag", format!("\"{}\"", md5sum_hex)) @@ -633,14 +633,14 @@ pub(crate) fn get_headers(req: &Request<Body>) -> Result<ObjectVersionHeaders, E }) } -fn decode_upload_id(id: &str) -> Result<UUID, Error> { +fn decode_upload_id(id: &str) -> Result<Uuid, Error> { let id_bin = hex::decode(id).ok_or_bad_request("Invalid upload ID")?; if id_bin.len() != 32 { return None.ok_or_bad_request("Invalid upload ID"); } let mut uuid = [0u8; 32]; uuid.copy_from_slice(&id_bin[..]); - Ok(UUID::from(uuid)) + Ok(Uuid::from(uuid)) } #[derive(Debug)] diff --git a/src/garage/admin_rpc.rs b/src/garage/admin_rpc.rs index dc27caae..f2d11bb3 100644 --- a/src/garage/admin_rpc.rs +++ b/src/garage/admin_rpc.rs @@ -6,7 +6,7 @@ use serde::{Deserialize, Serialize}; use garage_util::error::Error; -use garage_table::crdt::CRDT; +use garage_table::crdt::Crdt; use garage_table::replication::*; use garage_table::*; @@ -61,7 +61,7 @@ impl AdminRpcHandler { AdminRpc::KeyOperation(ko) => self2.handle_key_cmd(ko).await, AdminRpc::LaunchRepair(opt) => self2.handle_launch_repair(opt).await, AdminRpc::Stats(opt) => self2.handle_stats(opt).await, - _ => Err(Error::BadRPC("Invalid RPC".to_string())), + _ => Err(Error::BadRpc("Invalid RPC".to_string())), } } }); @@ -88,7 +88,7 @@ impl AdminRpcHandler { let bucket = match self.garage.bucket_table.get(&EmptyKey, &query.name).await? { Some(mut bucket) => { if !bucket.is_deleted() { - return Err(Error::BadRPC(format!( + return Err(Error::BadRpc(format!( "Bucket {} already exists", query.name ))); @@ -111,10 +111,10 @@ impl AdminRpcHandler { .get_range(&query.name, None, Some(DeletedFilter::NotDeleted), 10) .await?; if !objects.is_empty() { - return Err(Error::BadRPC(format!("Bucket {} is not empty", query.name))); + return Err(Error::BadRpc(format!("Bucket {} is not empty", query.name))); } if !query.yes { - return Err(Error::BadRPC( + return Err(Error::BadRpc( "Add --yes flag to really perform this operation".to_string(), )); } @@ -223,7 +223,7 @@ impl AdminRpcHandler { KeyOperation::Delete(query) => { let key = self.get_existing_key(&query.key_pattern).await?; if !query.yes { - return Err(Error::BadRPC( + return Err(Error::BadRpc( "Add --yes flag to really perform this operation".to_string(), )); } @@ -265,7 +265,7 @@ impl AdminRpcHandler { .await? .filter(|b| !b.is_deleted()) .map(Ok) - .unwrap_or_else(|| Err(Error::BadRPC(format!("Bucket {} does not exist", bucket)))) + .unwrap_or_else(|| Err(Error::BadRpc(format!("Bucket {} does not exist", bucket)))) } async fn get_existing_key(&self, pattern: &str) -> Result<Key, Error> { @@ -342,7 +342,7 @@ impl AdminRpcHandler { async fn handle_launch_repair(self: &Arc<Self>, opt: RepairOpt) -> Result<AdminRpc, Error> { if !opt.yes { - return Err(Error::BadRPC( + return Err(Error::BadRpc( "Please provide the --yes flag to initiate repair operations.".to_string(), )); } diff --git a/src/garage/cli.rs b/src/garage/cli.rs index d281570b..bfe7e08e 100644 --- a/src/garage/cli.rs +++ b/src/garage/cli.rs @@ -5,7 +5,7 @@ use std::path::PathBuf; use serde::{Deserialize, Serialize}; use structopt::StructOpt; -use garage_util::data::UUID; +use garage_util::data::Uuid; use garage_util::error::Error; use garage_util::time::*; @@ -385,9 +385,9 @@ pub async fn cmd_status( } pub fn find_matching_node( - cand: impl std::iter::Iterator<Item = UUID>, + cand: impl std::iter::Iterator<Item = Uuid>, pattern: &str, -) -> Result<UUID, Error> { +) -> Result<Uuid, Error> { let mut candidates = vec![]; for c in cand { if hex::encode(&c).starts_with(&pattern) { diff --git a/src/model/block.rs b/src/model/block.rs index 1c9aa08b..348f0711 100644 --- a/src/model/block.rs +++ b/src/model/block.rs @@ -137,7 +137,7 @@ impl BlockManager { Message::PutBlock(m) => self.write_block(&m.hash, &m.data).await, Message::GetBlock(h) => self.read_block(h).await, Message::NeedBlockQuery(h) => self.need_block(h).await.map(Message::NeedBlockReply), - _ => Err(Error::BadRPC("Unexpected RPC message".to_string())), + _ => Err(Error::BadRpc("Unexpected RPC message".to_string())), } } diff --git a/src/model/block_ref_table.rs b/src/model/block_ref_table.rs index c2d77fd3..f8f529c4 100644 --- a/src/model/block_ref_table.rs +++ b/src/model/block_ref_table.rs @@ -3,7 +3,7 @@ use std::sync::Arc; use garage_util::data::*; -use garage_table::crdt::CRDT; +use garage_table::crdt::Crdt; use garage_table::*; use crate::block::*; @@ -14,18 +14,18 @@ pub struct BlockRef { pub block: Hash, /// Id of the Version for the object containing this block, used as sorting key - pub version: UUID, + pub version: Uuid, // Keep track of deleted status /// Is the Version that contains this block deleted pub deleted: crdt::Bool, } -impl Entry<Hash, UUID> for BlockRef { +impl Entry<Hash, Uuid> for BlockRef { fn partition_key(&self) -> &Hash { &self.block } - fn sort_key(&self) -> &UUID { + fn sort_key(&self) -> &Uuid { &self.version } fn is_tombstone(&self) -> bool { @@ -33,7 +33,7 @@ impl Entry<Hash, UUID> for BlockRef { } } -impl CRDT for BlockRef { +impl Crdt for BlockRef { fn merge(&mut self, other: &Self) { self.deleted.merge(&other.deleted); } @@ -45,7 +45,7 @@ pub struct BlockRefTable { impl TableSchema for BlockRefTable { type P = Hash; - type S = UUID; + type S = Uuid; type E = BlockRef; type Filter = DeletedFilter; diff --git a/src/model/bucket_table.rs b/src/model/bucket_table.rs index 9f89dccc..168ed713 100644 --- a/src/model/bucket_table.rs +++ b/src/model/bucket_table.rs @@ -1,6 +1,6 @@ use serde::{Deserialize, Serialize}; -use garage_table::crdt::CRDT; +use garage_table::crdt::Crdt; use garage_table::*; use crate::key_table::PermissionSet; @@ -15,7 +15,7 @@ pub struct Bucket { /// Name of the bucket pub name: String, /// State, and configuration if not deleted, of the bucket - pub state: crdt::LWW<BucketState>, + pub state: crdt::Lww<BucketState>, } /// State of a bucket @@ -27,7 +27,7 @@ pub enum BucketState { Present(BucketParams), } -impl CRDT for BucketState { +impl Crdt for BucketState { fn merge(&mut self, o: &Self) { match o { BucketState::Deleted => *self = BucketState::Deleted, @@ -44,22 +44,22 @@ impl CRDT for BucketState { #[derive(PartialEq, Clone, Debug, Serialize, Deserialize)] pub struct BucketParams { /// Map of key with access to the bucket, and what kind of access they give - pub authorized_keys: crdt::LWWMap<String, PermissionSet>, + pub authorized_keys: crdt::LwwMap<String, PermissionSet>, /// Is the bucket served as http - pub website: crdt::LWW<bool>, + pub website: crdt::Lww<bool>, } impl BucketParams { /// Create an empty BucketParams with no authorized keys and no website accesss pub fn new() -> Self { BucketParams { - authorized_keys: crdt::LWWMap::new(), - website: crdt::LWW::new(false), + authorized_keys: crdt::LwwMap::new(), + website: crdt::Lww::new(false), } } } -impl CRDT for BucketParams { +impl Crdt for BucketParams { fn merge(&mut self, o: &Self) { self.authorized_keys.merge(&o.authorized_keys); self.website.merge(&o.website); @@ -77,7 +77,7 @@ impl Bucket { pub fn new(name: String) -> Self { Bucket { name, - state: crdt::LWW::new(BucketState::Present(BucketParams::new())), + state: crdt::Lww::new(BucketState::Present(BucketParams::new())), } } @@ -105,7 +105,7 @@ impl Entry<EmptyKey, String> for Bucket { } } -impl CRDT for Bucket { +impl Crdt for Bucket { fn merge(&mut self, other: &Self) { self.state.merge(&other.state); } diff --git a/src/model/key_table.rs b/src/model/key_table.rs index ba1f6b81..a6186aa9 100644 --- a/src/model/key_table.rs +++ b/src/model/key_table.rs @@ -13,14 +13,14 @@ pub struct Key { pub secret_key: String, /// Name for the key - pub name: crdt::LWW<String>, + pub name: crdt::Lww<String>, /// Is the key deleted pub deleted: crdt::Bool, /// Buckets in which the key is authorized. Empty if `Key` is deleted // CRDT interaction: deleted implies authorized_buckets is empty - pub authorized_buckets: crdt::LWWMap<String, PermissionSet>, + pub authorized_buckets: crdt::LwwMap<String, PermissionSet>, } impl Key { @@ -31,9 +31,9 @@ impl Key { Self { key_id, secret_key, - name: crdt::LWW::new(name), + name: crdt::Lww::new(name), deleted: crdt::Bool::new(false), - authorized_buckets: crdt::LWWMap::new(), + authorized_buckets: crdt::LwwMap::new(), } } @@ -42,9 +42,9 @@ impl Key { Self { key_id: key_id.to_string(), secret_key: secret_key.to_string(), - name: crdt::LWW::new(name.to_string()), + name: crdt::Lww::new(name.to_string()), deleted: crdt::Bool::new(false), - authorized_buckets: crdt::LWWMap::new(), + authorized_buckets: crdt::LwwMap::new(), } } @@ -53,9 +53,9 @@ impl Key { Self { key_id, secret_key: "".into(), - name: crdt::LWW::new("".to_string()), + name: crdt::Lww::new("".to_string()), deleted: crdt::Bool::new(true), - authorized_buckets: crdt::LWWMap::new(), + authorized_buckets: crdt::LwwMap::new(), } } @@ -85,7 +85,7 @@ pub struct PermissionSet { pub allow_write: bool, } -impl AutoCRDT for PermissionSet { +impl AutoCrdt for PermissionSet { const WARN_IF_DIFFERENT: bool = true; } @@ -98,7 +98,7 @@ impl Entry<EmptyKey, String> for Key { } } -impl CRDT for Key { +impl Crdt for Key { fn merge(&mut self, other: &Self) { self.name.merge(&other.name); self.deleted.merge(&other.deleted); diff --git a/src/model/object_table.rs b/src/model/object_table.rs index f0473836..d743a2b6 100644 --- a/src/model/object_table.rs +++ b/src/model/object_table.rs @@ -64,7 +64,7 @@ impl Object { #[derive(PartialEq, Clone, Debug, Serialize, Deserialize)] pub struct ObjectVersion { /// Id of the version - pub uuid: UUID, + pub uuid: Uuid, /// Timestamp of when the object was created pub timestamp: u64, /// State of the version @@ -82,7 +82,7 @@ pub enum ObjectVersionState { Aborted, } -impl CRDT for ObjectVersionState { +impl Crdt for ObjectVersionState { fn merge(&mut self, other: &Self) { use ObjectVersionState::*; match other { @@ -115,7 +115,7 @@ pub enum ObjectVersionData { FirstBlock(ObjectVersionMeta, Hash), } -impl AutoCRDT for ObjectVersionData { +impl AutoCrdt for ObjectVersionData { const WARN_IF_DIFFERENT: bool = true; } @@ -140,7 +140,7 @@ pub struct ObjectVersionHeaders { } impl ObjectVersion { - fn cmp_key(&self) -> (u64, UUID) { + fn cmp_key(&self) -> (u64, Uuid) { (self.timestamp, self.uuid) } @@ -178,7 +178,7 @@ impl Entry<String, String> for Object { } } -impl CRDT for Object { +impl Crdt for Object { fn merge(&mut self, other: &Self) { // Merge versions from other into here for other_v in other.versions.iter() { diff --git a/src/model/version_table.rs b/src/model/version_table.rs index dd088224..bff7d4bb 100644 --- a/src/model/version_table.rs +++ b/src/model/version_table.rs @@ -14,7 +14,7 @@ use crate::block_ref_table::*; #[derive(PartialEq, Clone, Debug, Serialize, Deserialize)] pub struct Version { /// UUID of the version, used as partition key - pub uuid: UUID, + pub uuid: Uuid, // Actual data: the blocks for this version // In the case of a multipart upload, also store the etags @@ -35,7 +35,7 @@ pub struct Version { } impl Version { - pub fn new(uuid: UUID, bucket: String, key: String, deleted: bool) -> Self { + pub fn new(uuid: Uuid, bucket: String, key: String, deleted: bool) -> Self { Self { uuid, deleted: deleted.into(), @@ -78,7 +78,7 @@ pub struct VersionBlock { pub size: u64, } -impl AutoCRDT for VersionBlock { +impl AutoCrdt for VersionBlock { const WARN_IF_DIFFERENT: bool = true; } @@ -94,7 +94,7 @@ impl Entry<Hash, EmptyKey> for Version { } } -impl CRDT for Version { +impl Crdt for Version { fn merge(&mut self, other: &Self) { self.deleted.merge(&other.deleted); diff --git a/src/rpc/lib.rs b/src/rpc/lib.rs index e787833c..96561d0e 100644 --- a/src/rpc/lib.rs +++ b/src/rpc/lib.rs @@ -1,4 +1,3 @@ -#![allow(clippy::upper_case_acronyms)] //! Crate containing rpc related functions and types used in Garage #[macro_use] diff --git a/src/rpc/membership.rs b/src/rpc/membership.rs index ce4029f1..da7dcf8f 100644 --- a/src/rpc/membership.rs +++ b/src/rpc/membership.rs @@ -56,7 +56,7 @@ impl RpcMessage for Message {} /// A ping, containing informations about status and config #[derive(Debug, Serialize, Deserialize)] pub struct PingMessage { - id: UUID, + id: Uuid, rpc_port: u16, status_hash: Hash, @@ -69,7 +69,7 @@ pub struct PingMessage { #[derive(Clone, Debug, Serialize, Deserialize)] pub struct AdvertisedNode { /// Id of the node this advertisement relates to - pub id: UUID, + pub id: Uuid, /// IP and port of the node pub addr: SocketAddr, @@ -84,7 +84,7 @@ pub struct AdvertisedNode { /// This node's membership manager pub struct System { /// The id of this node - pub id: UUID, + pub id: Uuid, persist_config: Persister<NetworkConfig>, persist_status: Persister<Vec<AdvertisedNode>>, @@ -114,7 +114,7 @@ struct Updaters { #[derive(Debug, Clone)] pub struct Status { /// Mapping of each node id to its known status - pub nodes: HashMap<UUID, Arc<StatusEntry>>, + pub nodes: HashMap<Uuid, Arc<StatusEntry>>, /// Hash of `nodes`, used to detect when nodes have different views of the cluster pub hash: Hash, } @@ -198,7 +198,7 @@ impl Status { } } -fn gen_node_id(metadata_dir: &Path) -> Result<UUID, Error> { +fn gen_node_id(metadata_dir: &Path) -> Result<Uuid, Error> { let mut id_file = metadata_dir.to_path_buf(); id_file.push("node_id"); if id_file.as_path().exists() { @@ -301,7 +301,7 @@ impl System { Message::AdvertiseNodesUp(adv) => self2.handle_advertise_nodes_up(&adv).await, Message::AdvertiseConfig(adv) => self2.handle_advertise_config(&adv).await, - _ => Err(Error::BadRPC("Unexpected RPC message".to_string())), + _ => Err(Error::BadRpc("Unexpected RPC message".to_string())), } } }); @@ -369,7 +369,7 @@ impl System { }); } - async fn ping_nodes(self: Arc<Self>, peers: Vec<(SocketAddr, Option<UUID>)>) { + async fn ping_nodes(self: Arc<Self>, peers: Vec<(SocketAddr, Option<Uuid>)>) { let ping_msg = self.make_ping(); let ping_resps = join_all(peers.iter().map(|(addr, id_option)| { let sys = self.clone(); @@ -640,7 +640,7 @@ impl System { #[allow(clippy::manual_async_fn)] fn pull_status( self: Arc<Self>, - peer: UUID, + peer: Uuid, ) -> impl futures::future::Future<Output = ()> + Send + 'static { async move { let resp = self @@ -653,7 +653,7 @@ impl System { } } - async fn pull_config(self: Arc<Self>, peer: UUID) { + async fn pull_config(self: Arc<Self>, peer: Uuid) { let resp = self .rpc_client .call(peer, Message::PullConfig, PING_TIMEOUT) diff --git a/src/rpc/ring.rs b/src/rpc/ring.rs index d371bb64..0f94d0f6 100644 --- a/src/rpc/ring.rs +++ b/src/rpc/ring.rs @@ -32,7 +32,7 @@ pub const MAX_REPLICATION: usize = 3; #[derive(Clone, Debug, Serialize, Deserialize)] pub struct NetworkConfig { /// Map of each node's id to it's configuration - pub members: HashMap<UUID, NetworkConfigEntry>, + pub members: HashMap<Uuid, NetworkConfigEntry>, /// Version of this config pub version: u64, } @@ -73,7 +73,7 @@ pub struct RingEntry { /// The prefix of the Hash of object which should use this entry pub location: Hash, /// The nodes in which a matching object should get stored - pub nodes: [UUID; MAX_REPLICATION], + pub nodes: [Uuid; MAX_REPLICATION], } impl Ring { @@ -92,7 +92,7 @@ impl Ring { let n_datacenters = datacenters.len(); // Prepare ring - let mut partitions: Vec<Vec<(&UUID, &NetworkConfigEntry)>> = partitions_idx + let mut partitions: Vec<Vec<(&Uuid, &NetworkConfigEntry)>> = partitions_idx .iter() .map(|_i| Vec::new()) .collect::<Vec<_>>(); @@ -180,7 +180,7 @@ impl Ring { let top = (i as u16) << (16 - PARTITION_BITS); let mut hash = [0u8; 32]; hash[0..2].copy_from_slice(&u16::to_be_bytes(top)[..]); - let nodes = nodes.iter().map(|(id, _info)| **id).collect::<Vec<UUID>>(); + let nodes = nodes.iter().map(|(id, _info)| **id).collect::<Vec<Uuid>>(); RingEntry { location: hash.into(), nodes: nodes.try_into().unwrap(), @@ -213,7 +213,7 @@ impl Ring { // TODO rename this function as it no longer walk the ring /// Walk the ring to find the n servers in which data should be replicated - pub fn walk_ring(&self, from: &Hash, n: usize) -> Vec<UUID> { + pub fn walk_ring(&self, from: &Hash, n: usize) -> Vec<Uuid> { if self.ring.len() != 1 << PARTITION_BITS { warn!("Ring not yet ready, read/writes will be lost!"); return vec![]; diff --git a/src/rpc/rpc_client.rs b/src/rpc/rpc_client.rs index f68e4c03..5ed43d44 100644 --- a/src/rpc/rpc_client.rs +++ b/src/rpc/rpc_client.rs @@ -19,7 +19,7 @@ use tokio::sync::{watch, Semaphore}; use garage_util::background::BackgroundRunner; use garage_util::config::TlsConfig; use garage_util::data::*; -use garage_util::error::{Error, RPCError}; +use garage_util::error::{Error, RpcError}; use crate::membership::Status; use crate::rpc_server::RpcMessage; @@ -70,7 +70,7 @@ pub struct RpcClient<M: RpcMessage> { status: watch::Receiver<Arc<Status>>, background: Arc<BackgroundRunner>, - local_handler: ArcSwapOption<(UUID, LocalHandlerFn<M>)>, + local_handler: ArcSwapOption<(Uuid, LocalHandlerFn<M>)>, rpc_addr_client: RpcAddrClient<M>, } @@ -91,7 +91,7 @@ impl<M: RpcMessage + 'static> RpcClient<M> { } /// Set the local handler, to process RPC to this node without network usage - pub fn set_local_handler<F, Fut>(&self, my_id: UUID, handler: F) + pub fn set_local_handler<F, Fut>(&self, my_id: Uuid, handler: F) where F: Fn(Arc<M>) -> Fut + Send + Sync + 'static, Fut: Future<Output = Result<M, Error>> + Send + 'static, @@ -110,12 +110,12 @@ impl<M: RpcMessage + 'static> RpcClient<M> { } /// Make a RPC call - pub async fn call(&self, to: UUID, msg: M, timeout: Duration) -> Result<M, Error> { + pub async fn call(&self, to: Uuid, msg: M, timeout: Duration) -> Result<M, Error> { self.call_arc(to, Arc::new(msg), timeout).await } /// Make a RPC call from a message stored in an Arc - pub async fn call_arc(&self, to: UUID, msg: Arc<M>, timeout: Duration) -> Result<M, Error> { + pub async fn call_arc(&self, to: Uuid, msg: Arc<M>, timeout: Duration) -> Result<M, Error> { if let Some(lh) = self.local_handler.load_full() { let (my_id, local_handler) = lh.as_ref(); if to.borrow() == my_id { @@ -128,7 +128,7 @@ impl<M: RpcMessage + 'static> RpcClient<M> { if node_status.is_up() { node_status } else { - return Err(Error::from(RPCError::NodeDown(to))); + return Err(Error::from(RpcError::NodeDown(to))); } } None => { @@ -152,7 +152,7 @@ impl<M: RpcMessage + 'static> RpcClient<M> { } /// Make a RPC call to multiple servers, returning a Vec containing each result - pub async fn call_many(&self, to: &[UUID], msg: M, timeout: Duration) -> Vec<Result<M, Error>> { + pub async fn call_many(&self, to: &[Uuid], msg: M, timeout: Duration) -> Vec<Result<M, Error>> { let msg = Arc::new(msg); let mut resp_stream = to .iter() @@ -170,7 +170,7 @@ impl<M: RpcMessage + 'static> RpcClient<M> { /// strategy could not be respected due to too many errors pub async fn try_call_many( self: &Arc<Self>, - to: &[UUID], + to: &[Uuid], msg: M, strategy: RequestStrategy, ) -> Result<Vec<M>, Error> { @@ -222,7 +222,7 @@ impl<M: RpcMessage + 'static> RpcClient<M> { Ok(results) } else { let errors = errors.iter().map(|e| format!("{}", e)).collect::<Vec<_>>(); - Err(Error::from(RPCError::TooManyErrors(errors))) + Err(Error::from(RpcError::TooManyErrors(errors))) } } } @@ -251,7 +251,7 @@ impl<M: RpcMessage> RpcAddrClient<M> { to_addr: &SocketAddr, msg: MB, timeout: Duration, - ) -> Result<Result<M, Error>, RPCError> + ) -> Result<Result<M, Error>, RpcError> where MB: Borrow<M>, { @@ -268,8 +268,8 @@ pub struct RpcHttpClient { } enum ClientMethod { - HTTP(Client<HttpConnector, hyper::Body>), - HTTPS(Client<tls_util::HttpsConnectorFixedDnsname<HttpConnector>, hyper::Body>), + Http(Client<HttpConnector, hyper::Body>), + Https(Client<tls_util::HttpsConnectorFixedDnsname<HttpConnector>, hyper::Body>), } impl RpcHttpClient { @@ -294,9 +294,9 @@ impl RpcHttpClient { let connector = tls_util::HttpsConnectorFixedDnsname::<HttpConnector>::new(config, "garage"); - ClientMethod::HTTPS(Client::builder().build(connector)) + ClientMethod::Https(Client::builder().build(connector)) } else { - ClientMethod::HTTP(Client::new()) + ClientMethod::Http(Client::new()) }; Ok(RpcHttpClient { method, @@ -311,14 +311,14 @@ impl RpcHttpClient { to_addr: &SocketAddr, msg: MB, timeout: Duration, - ) -> Result<Result<M, Error>, RPCError> + ) -> Result<Result<M, Error>, RpcError> where MB: Borrow<M>, M: RpcMessage, { let uri = match self.method { - ClientMethod::HTTP(_) => format!("http://{}/{}", to_addr, path), - ClientMethod::HTTPS(_) => format!("https://{}/{}", to_addr, path), + ClientMethod::Http(_) => format!("http://{}/{}", to_addr, path), + ClientMethod::Https(_) => format!("https://{}/{}", to_addr, path), }; let req = Request::builder() @@ -327,8 +327,8 @@ impl RpcHttpClient { .body(Body::from(rmp_to_vec_all_named(msg.borrow())?))?; let resp_fut = match &self.method { - ClientMethod::HTTP(client) => client.request(req).fuse(), - ClientMethod::HTTPS(client) => client.request(req).fuse(), + ClientMethod::Http(client) => client.request(req).fuse(), + ClientMethod::Https(client) => client.request(req).fuse(), }; trace!("({}) Acquiring request_limiter slot...", path); diff --git a/src/rpc/rpc_server.rs b/src/rpc/rpc_server.rs index 55d97170..81361ab9 100644 --- a/src/rpc/rpc_server.rs +++ b/src/rpc/rpc_server.rs @@ -77,7 +77,7 @@ where let rep_bytes = rmp_to_vec_all_named::<Result<M, String>>(&Err(err_str))?; let mut err_response = Response::new(Body::from(rep_bytes)); *err_response.status_mut() = match e { - Error::BadRPC(_) => StatusCode::BAD_REQUEST, + Error::BadRpc(_) => StatusCode::BAD_REQUEST, _ => StatusCode::INTERNAL_SERVER_ERROR, }; warn!( diff --git a/src/table/crdt/bool.rs b/src/table/crdt/bool.rs index 1989c92e..53af8f82 100644 --- a/src/table/crdt/bool.rs +++ b/src/table/crdt/bool.rs @@ -27,7 +27,7 @@ impl From<bool> for Bool { } } -impl CRDT for Bool { +impl Crdt for Bool { fn merge(&mut self, other: &Self) { self.0 = self.0 || other.0; } diff --git a/src/table/crdt/crdt.rs b/src/table/crdt/crdt.rs index 7abe8ba9..a8f1b9aa 100644 --- a/src/table/crdt/crdt.rs +++ b/src/table/crdt/crdt.rs @@ -18,7 +18,7 @@ use garage_util::data::*; /// Moreover, the relationship `≥` defined by `a ≥ b ⇔ ∃c. a = b ⊔ c` must be a partial order. /// This implies a few properties such as: if `a ⊔ b ≠ a`, then there is no `c` such that `(a ⊔ b) ⊔ c = a`, /// as this would imply a cycle in the partial order. -pub trait CRDT { +pub trait Crdt { /// Merge the two datastructures according to the CRDT rules. /// `self` is modified to contain the merged CRDT value. `other` is not modified. /// @@ -31,16 +31,16 @@ pub trait CRDT { /// All types that implement `Ord` (a total order) can also implement a trivial CRDT /// defined by the merge rule: `a ⊔ b = max(a, b)`. Implement this trait for your type /// to enable this behavior. -pub trait AutoCRDT: Ord + Clone + std::fmt::Debug { +pub trait AutoCrdt: Ord + Clone + std::fmt::Debug { /// WARN_IF_DIFFERENT: emit a warning when values differ. Set this to true if /// different values in your application should never happen. Set this to false /// if you are actually relying on the semantics of `a ⊔ b = max(a, b)`. const WARN_IF_DIFFERENT: bool; } -impl<T> CRDT for T +impl<T> Crdt for T where - T: AutoCRDT, + T: AutoCrdt, { fn merge(&mut self, other: &Self) { if Self::WARN_IF_DIFFERENT && self != other { @@ -58,14 +58,14 @@ where } } -impl AutoCRDT for String { +impl AutoCrdt for String { const WARN_IF_DIFFERENT: bool = true; } -impl AutoCRDT for bool { +impl AutoCrdt for bool { const WARN_IF_DIFFERENT: bool = true; } -impl AutoCRDT for FixedBytes32 { +impl AutoCrdt for FixedBytes32 { const WARN_IF_DIFFERENT: bool = true; } diff --git a/src/table/crdt/lww.rs b/src/table/crdt/lww.rs index 3b1b2406..be197d88 100644 --- a/src/table/crdt/lww.rs +++ b/src/table/crdt/lww.rs @@ -36,14 +36,14 @@ use crate::crdt::crdt::*; /// This scheme is used by AWS S3 or Soundcloud and often without knowing /// in enterprise when reconciliating databases with ad-hoc scripts. #[derive(Clone, Debug, Serialize, Deserialize, PartialEq)] -pub struct LWW<T> { +pub struct Lww<T> { ts: u64, v: T, } -impl<T> LWW<T> +impl<T> Lww<T> where - T: CRDT, + T: Crdt, { /// Creates a new CRDT /// @@ -99,9 +99,9 @@ where } } -impl<T> CRDT for LWW<T> +impl<T> Crdt for Lww<T> where - T: Clone + CRDT, + T: Clone + Crdt, { fn merge(&mut self, other: &Self) { if other.ts > self.ts { diff --git a/src/table/crdt/lww_map.rs b/src/table/crdt/lww_map.rs index 4ed26809..36bbf667 100644 --- a/src/table/crdt/lww_map.rs +++ b/src/table/crdt/lww_map.rs @@ -22,14 +22,14 @@ use crate::crdt::crdt::*; /// the serialization cost `O(n)` would still have to be paid at each modification, so we are /// actually not losing anything here. #[derive(Clone, Debug, Serialize, Deserialize, PartialEq)] -pub struct LWWMap<K, V> { +pub struct LwwMap<K, V> { vals: Vec<(K, u64, V)>, } -impl<K, V> LWWMap<K, V> +impl<K, V> LwwMap<K, V> where K: Ord, - V: CRDT, + V: Crdt, { /// Create a new empty map CRDT pub fn new() -> Self { @@ -125,10 +125,10 @@ where } } -impl<K, V> CRDT for LWWMap<K, V> +impl<K, V> Crdt for LwwMap<K, V> where K: Clone + Ord, - V: Clone + CRDT, + V: Clone + Crdt, { fn merge(&mut self, other: &Self) { for (k, ts2, v2) in other.vals.iter() { @@ -150,10 +150,10 @@ where } } -impl<K, V> Default for LWWMap<K, V> +impl<K, V> Default for LwwMap<K, V> where K: Ord, - V: CRDT, + V: Crdt, { fn default() -> Self { Self::new() diff --git a/src/table/crdt/map.rs b/src/table/crdt/map.rs index c4dd1613..e2aee40a 100644 --- a/src/table/crdt/map.rs +++ b/src/table/crdt/map.rs @@ -22,7 +22,7 @@ pub struct Map<K, V> { impl<K, V> Map<K, V> where K: Clone + Ord, - V: Clone + CRDT, + V: Clone + Crdt, { /// Create a new empty map CRDT pub fn new() -> Self { @@ -69,10 +69,10 @@ where } } -impl<K, V> CRDT for Map<K, V> +impl<K, V> Crdt for Map<K, V> where K: Clone + Ord, - V: Clone + CRDT, + V: Clone + Crdt, { fn merge(&mut self, other: &Self) { for (k, v2) in other.vals.iter() { @@ -91,7 +91,7 @@ where impl<K, V> Default for Map<K, V> where K: Clone + Ord, - V: Clone + CRDT, + V: Clone + Crdt, { fn default() -> Self { Self::new() diff --git a/src/table/data.rs b/src/table/data.rs index 542a8481..e7e85e65 100644 --- a/src/table/data.rs +++ b/src/table/data.rs @@ -11,7 +11,7 @@ use garage_util::error::*; use garage_rpc::membership::System; -use crate::crdt::CRDT; +use crate::crdt::Crdt; use crate::replication::*; use crate::schema::*; @@ -151,7 +151,7 @@ where if Some(&new_entry) != old_entry.as_ref() { let new_bytes = rmp_to_vec_all_named(&new_entry) - .map_err(Error::RMPEncode) + .map_err(Error::RmpEncode) .map_err(sled::transaction::ConflictableTransactionError::Abort)?; let new_bytes_hash = blake2sum(&new_bytes[..]); mkl_todo.insert(tree_key.clone(), new_bytes_hash.as_slice())?; diff --git a/src/table/gc.rs b/src/table/gc.rs index 2dcbcaa0..73e08827 100644 --- a/src/table/gc.rs +++ b/src/table/gc.rs @@ -24,23 +24,23 @@ use crate::schema::*; const TABLE_GC_BATCH_SIZE: usize = 1024; const TABLE_GC_RPC_TIMEOUT: Duration = Duration::from_secs(30); -pub struct TableGC<F: TableSchema, R: TableReplication> { +pub struct TableGc<F: TableSchema, R: TableReplication> { system: Arc<System>, data: Arc<TableData<F, R>>, - rpc_client: Arc<RpcClient<GcRPC>>, + rpc_client: Arc<RpcClient<GcRpc>>, } #[derive(Serialize, Deserialize)] -enum GcRPC { +enum GcRpc { Update(Vec<ByteBuf>), DeleteIfEqualHash(Vec<(ByteBuf, Hash)>), Ok, } -impl RpcMessage for GcRPC {} +impl RpcMessage for GcRpc {} -impl<F, R> TableGC<F, R> +impl<F, R> TableGc<F, R> where F: TableSchema + 'static, R: TableReplication + 'static, @@ -51,7 +51,7 @@ where rpc_server: &mut RpcServer, ) -> Arc<Self> { let rpc_path = format!("table_{}/gc", data.name); - let rpc_client = system.rpc_client::<GcRPC>(&rpc_path); + let rpc_client = system.rpc_client::<GcRpc>(&rpc_path); let gc = Arc::new(Self { system: system.clone(), @@ -168,7 +168,7 @@ where async fn try_send_and_delete( &self, - nodes: Vec<UUID>, + nodes: Vec<Uuid>, items: Vec<(ByteBuf, Hash, ByteBuf)>, ) -> Result<(), Error> { let n_items = items.len(); @@ -183,7 +183,7 @@ where self.rpc_client .try_call_many( &nodes[..], - GcRPC::Update(updates), + GcRpc::Update(updates), RequestStrategy::with_quorum(nodes.len()).with_timeout(TABLE_GC_RPC_TIMEOUT), ) .await?; @@ -196,7 +196,7 @@ where self.rpc_client .try_call_many( &nodes[..], - GcRPC::DeleteIfEqualHash(deletes.clone()), + GcRpc::DeleteIfEqualHash(deletes.clone()), RequestStrategy::with_quorum(nodes.len()).with_timeout(TABLE_GC_RPC_TIMEOUT), ) .await?; @@ -221,7 +221,7 @@ where fn register_handler(self: &Arc<Self>, rpc_server: &mut RpcServer, path: String) { let self2 = self.clone(); - rpc_server.add_handler::<GcRPC, _, _>(path, move |msg, _addr| { + rpc_server.add_handler::<GcRpc, _, _>(path, move |msg, _addr| { let self2 = self2.clone(); async move { self2.handle_rpc(&msg).await } }); @@ -234,18 +234,18 @@ where }); } - async fn handle_rpc(self: &Arc<Self>, message: &GcRPC) -> Result<GcRPC, Error> { + async fn handle_rpc(self: &Arc<Self>, message: &GcRpc) -> Result<GcRpc, Error> { match message { - GcRPC::Update(items) => { + GcRpc::Update(items) => { self.data.update_many(items)?; - Ok(GcRPC::Ok) + Ok(GcRpc::Ok) } - GcRPC::DeleteIfEqualHash(items) => { + GcRpc::DeleteIfEqualHash(items) => { for (key, vhash) in items.iter() { self.data.delete_if_equal_hash(&key[..], *vhash)?; self.todo_remove_if_equal(&key[..], *vhash)?; } - Ok(GcRPC::Ok) + Ok(GcRpc::Ok) } _ => Err(Error::Message("Unexpected GC RPC".to_string())), } diff --git a/src/table/lib.rs b/src/table/lib.rs index 7b5d0512..53d2c93b 100644 --- a/src/table/lib.rs +++ b/src/table/lib.rs @@ -1,5 +1,5 @@ #![recursion_limit = "1024"] -#![allow(clippy::comparison_chain, clippy::upper_case_acronyms)] +#![allow(clippy::comparison_chain)] #[macro_use] extern crate log; diff --git a/src/table/replication/fullcopy.rs b/src/table/replication/fullcopy.rs index a6b4c98c..3ce7c0bf 100644 --- a/src/table/replication/fullcopy.rs +++ b/src/table/replication/fullcopy.rs @@ -19,14 +19,14 @@ pub struct TableFullReplication { } impl TableReplication for TableFullReplication { - fn read_nodes(&self, _hash: &Hash) -> Vec<UUID> { + fn read_nodes(&self, _hash: &Hash) -> Vec<Uuid> { vec![self.system.id] } fn read_quorum(&self) -> usize { 1 } - fn write_nodes(&self, _hash: &Hash) -> Vec<UUID> { + fn write_nodes(&self, _hash: &Hash) -> Vec<Uuid> { let ring = self.system.ring.borrow(); ring.config.members.keys().cloned().collect::<Vec<_>>() } diff --git a/src/table/replication/parameters.rs b/src/table/replication/parameters.rs index c2c78c8b..64996828 100644 --- a/src/table/replication/parameters.rs +++ b/src/table/replication/parameters.rs @@ -8,12 +8,12 @@ pub trait TableReplication: Send + Sync { // To understand various replication methods /// Which nodes to send read requests to - fn read_nodes(&self, hash: &Hash) -> Vec<UUID>; + fn read_nodes(&self, hash: &Hash) -> Vec<Uuid>; /// Responses needed to consider a read succesfull fn read_quorum(&self) -> usize; /// Which nodes to send writes to - fn write_nodes(&self, hash: &Hash) -> Vec<UUID>; + fn write_nodes(&self, hash: &Hash) -> Vec<Uuid>; /// Responses needed to consider a write succesfull fn write_quorum(&self) -> usize; fn max_write_errors(&self) -> usize; diff --git a/src/table/replication/sharded.rs b/src/table/replication/sharded.rs index f2d89729..93b95a38 100644 --- a/src/table/replication/sharded.rs +++ b/src/table/replication/sharded.rs @@ -25,7 +25,7 @@ pub struct TableShardedReplication { } impl TableReplication for TableShardedReplication { - fn read_nodes(&self, hash: &Hash) -> Vec<UUID> { + fn read_nodes(&self, hash: &Hash) -> Vec<Uuid> { let ring = self.system.ring.borrow().clone(); ring.walk_ring(&hash, self.replication_factor) } @@ -33,7 +33,7 @@ impl TableReplication for TableShardedReplication { self.read_quorum } - fn write_nodes(&self, hash: &Hash) -> Vec<UUID> { + fn write_nodes(&self, hash: &Hash) -> Vec<Uuid> { let ring = self.system.ring.borrow(); ring.walk_ring(&hash, self.replication_factor) } diff --git a/src/table/schema.rs b/src/table/schema.rs index 74611749..4d6050e8 100644 --- a/src/table/schema.rs +++ b/src/table/schema.rs @@ -2,7 +2,7 @@ use serde::{Deserialize, Serialize}; use garage_util::data::*; -use crate::crdt::CRDT; +use crate::crdt::Crdt; /// Trait for field used to partition data pub trait PartitionKey { @@ -42,7 +42,7 @@ impl SortKey for Hash { /// Trait for an entry in a table. It must be sortable and partitionnable. pub trait Entry<P: PartitionKey, S: SortKey>: - CRDT + PartialEq + Clone + Serialize + for<'de> Deserialize<'de> + Send + Sync + Crdt + PartialEq + Clone + Serialize + for<'de> Deserialize<'de> + Send + Sync { /// Get the key used to partition fn partition_key(&self) -> &P; diff --git a/src/table/sync.rs b/src/table/sync.rs index 33b01455..a3afbbba 100644 --- a/src/table/sync.rs +++ b/src/table/sync.rs @@ -34,11 +34,11 @@ pub struct TableSyncer<F: TableSchema, R: TableReplication> { merkle: Arc<MerkleUpdater<F, R>>, todo: Mutex<SyncTodo>, - rpc_client: Arc<RpcClient<SyncRPC>>, + rpc_client: Arc<RpcClient<SyncRpc>>, } #[derive(Serialize, Deserialize)] -pub(crate) enum SyncRPC { +pub(crate) enum SyncRpc { RootCkHash(Partition, Hash), RootCkDifferent(bool), GetNode(MerkleNodeKey), @@ -47,7 +47,7 @@ pub(crate) enum SyncRPC { Ok, } -impl RpcMessage for SyncRPC {} +impl RpcMessage for SyncRpc {} struct SyncTodo { todo: Vec<TodoPartition>, @@ -75,7 +75,7 @@ where rpc_server: &mut RpcServer, ) -> Arc<Self> { let rpc_path = format!("table_{}/sync", data.name); - let rpc_client = system.rpc_client::<SyncRPC>(&rpc_path); + let rpc_client = system.rpc_client::<SyncRpc>(&rpc_path); let todo = SyncTodo { todo: vec![] }; @@ -114,7 +114,7 @@ where fn register_handler(self: &Arc<Self>, rpc_server: &mut RpcServer, path: String) { let self2 = self.clone(); - rpc_server.add_handler::<SyncRPC, _, _>(path, move |msg, _addr| { + rpc_server.add_handler::<SyncRpc, _, _>(path, move |msg, _addr| { let self2 = self2.clone(); async move { self2.handle_rpc(&msg).await } }); @@ -317,14 +317,14 @@ where async fn offload_items( self: &Arc<Self>, items: &[(Vec<u8>, Arc<ByteBuf>)], - nodes: &[UUID], + nodes: &[Uuid], ) -> Result<(), Error> { let values = items.iter().map(|(_k, v)| v.clone()).collect::<Vec<_>>(); self.rpc_client .try_call_many( nodes, - SyncRPC::Items(values), + SyncRpc::Items(values), RequestStrategy::with_quorum(nodes.len()).with_timeout(TABLE_SYNC_RPC_TIMEOUT), ) .await?; @@ -362,7 +362,7 @@ where async fn do_sync_with( self: Arc<Self>, partition: TodoPartition, - who: UUID, + who: Uuid, must_exit: watch::Receiver<bool>, ) -> Result<(), Error> { let (root_ck_key, root_ck) = self.get_root_ck(partition.partition)?; @@ -381,20 +381,20 @@ where .rpc_client .call( who, - SyncRPC::RootCkHash(partition.partition, root_ck_hash), + SyncRpc::RootCkHash(partition.partition, root_ck_hash), TABLE_SYNC_RPC_TIMEOUT, ) .await?; let mut todo = match root_resp { - SyncRPC::RootCkDifferent(false) => { + SyncRpc::RootCkDifferent(false) => { debug!( "({}) Sync {:?} with {:?}: no difference", self.data.name, partition, who ); return Ok(()); } - SyncRPC::RootCkDifferent(true) => VecDeque::from(vec![root_ck_key]), + SyncRpc::RootCkDifferent(true) => VecDeque::from(vec![root_ck_key]), x => { return Err(Error::Message(format!( "Invalid respone to RootCkHash RPC: {}", @@ -431,10 +431,10 @@ where // and compare it with local node let remote_node = match self .rpc_client - .call(who, SyncRPC::GetNode(key.clone()), TABLE_SYNC_RPC_TIMEOUT) + .call(who, SyncRpc::GetNode(key.clone()), TABLE_SYNC_RPC_TIMEOUT) .await? { - SyncRPC::Node(_, node) => node, + SyncRpc::Node(_, node) => node, x => { return Err(Error::Message(format!( "Invalid respone to GetNode RPC: {}", @@ -478,7 +478,7 @@ where Ok(()) } - async fn send_items(&self, who: UUID, item_value_list: Vec<Vec<u8>>) -> Result<(), Error> { + async fn send_items(&self, who: Uuid, item_value_list: Vec<Vec<u8>>) -> Result<(), Error> { info!( "({}) Sending {} items to {:?}", self.data.name, @@ -493,9 +493,9 @@ where let rpc_resp = self .rpc_client - .call(who, SyncRPC::Items(values), TABLE_SYNC_RPC_TIMEOUT) + .call(who, SyncRpc::Items(values), TABLE_SYNC_RPC_TIMEOUT) .await?; - if let SyncRPC::Ok = rpc_resp { + if let SyncRpc::Ok = rpc_resp { Ok(()) } else { Err(Error::Message(format!( @@ -507,20 +507,20 @@ where // ======= SYNCHRONIZATION PROCEDURE -- RECEIVER SIDE ====== - async fn handle_rpc(self: &Arc<Self>, message: &SyncRPC) -> Result<SyncRPC, Error> { + async fn handle_rpc(self: &Arc<Self>, message: &SyncRpc) -> Result<SyncRpc, Error> { match message { - SyncRPC::RootCkHash(range, h) => { + SyncRpc::RootCkHash(range, h) => { let (_root_ck_key, root_ck) = self.get_root_ck(*range)?; let hash = hash_of::<MerkleNode>(&root_ck)?; - Ok(SyncRPC::RootCkDifferent(hash != *h)) + Ok(SyncRpc::RootCkDifferent(hash != *h)) } - SyncRPC::GetNode(k) => { + SyncRpc::GetNode(k) => { let node = self.merkle.read_node(&k)?; - Ok(SyncRPC::Node(k.clone(), node)) + Ok(SyncRpc::Node(k.clone(), node)) } - SyncRPC::Items(items) => { + SyncRpc::Items(items) => { self.data.update_many(items)?; - Ok(SyncRPC::Ok) + Ok(SyncRpc::Ok) } _ => Err(Error::Message("Unexpected sync RPC".to_string())), } diff --git a/src/table/table.rs b/src/table/table.rs index 833d5771..eb9bd25c 100644 --- a/src/table/table.rs +++ b/src/table/table.rs @@ -13,7 +13,7 @@ use garage_rpc::membership::System; use garage_rpc::rpc_client::*; use garage_rpc::rpc_server::*; -use crate::crdt::CRDT; +use crate::crdt::Crdt; use crate::data::*; use crate::gc::*; use crate::merkle::*; @@ -28,11 +28,11 @@ pub struct Table<F: TableSchema, R: TableReplication> { pub data: Arc<TableData<F, R>>, pub merkle_updater: Arc<MerkleUpdater<F, R>>, pub syncer: Arc<TableSyncer<F, R>>, - rpc_client: Arc<RpcClient<TableRPC<F>>>, + rpc_client: Arc<RpcClient<TableRpc<F>>>, } #[derive(Serialize, Deserialize)] -pub(crate) enum TableRPC<F: TableSchema> { +pub(crate) enum TableRpc<F: TableSchema> { Ok, ReadEntry(F::P, F::S), @@ -44,7 +44,7 @@ pub(crate) enum TableRPC<F: TableSchema> { Update(Vec<Arc<ByteBuf>>), } -impl<F: TableSchema> RpcMessage for TableRPC<F> {} +impl<F: TableSchema> RpcMessage for TableRpc<F> {} impl<F, R> Table<F, R> where @@ -62,7 +62,7 @@ where rpc_server: &mut RpcServer, ) -> Arc<Self> { let rpc_path = format!("table_{}", name); - let rpc_client = system.rpc_client::<TableRPC<F>>(&rpc_path); + let rpc_client = system.rpc_client::<TableRpc<F>>(&rpc_path); let data = TableData::new(system.clone(), name, instance, replication, db); @@ -74,7 +74,7 @@ where merkle_updater.clone(), rpc_server, ); - TableGC::launch(system.clone(), data.clone(), rpc_server); + TableGc::launch(system.clone(), data.clone(), rpc_server); let table = Arc::new(Self { system, @@ -95,7 +95,7 @@ where //eprintln!("insert who: {:?}", who); let e_enc = Arc::new(ByteBuf::from(rmp_to_vec_all_named(e)?)); - let rpc = TableRPC::<F>::Update(vec![e_enc]); + let rpc = TableRpc::<F>::Update(vec![e_enc]); self.rpc_client .try_call_many( @@ -121,7 +121,7 @@ where } let call_futures = call_list.drain().map(|(node, entries)| async move { - let rpc = TableRPC::<F>::Update(entries); + let rpc = TableRpc::<F>::Update(entries); let resp = self.rpc_client.call(node, rpc, TABLE_RPC_TIMEOUT).await?; Ok::<_, Error>((node, resp)) @@ -150,7 +150,7 @@ where let who = self.data.replication.read_nodes(&hash); //eprintln!("get who: {:?}", who); - let rpc = TableRPC::<F>::ReadEntry(partition_key.clone(), sort_key.clone()); + let rpc = TableRpc::<F>::ReadEntry(partition_key.clone(), sort_key.clone()); let resps = self .rpc_client .try_call_many( @@ -165,7 +165,7 @@ where let mut ret = None; let mut not_all_same = false; for resp in resps { - if let TableRPC::ReadEntryResponse(value) = resp { + if let TableRpc::ReadEntryResponse(value) = resp { if let Some(v_bytes) = value { let v = self.data.decode_entry(v_bytes.as_slice())?; ret = match ret { @@ -205,7 +205,7 @@ where let hash = partition_key.hash(); let who = self.data.replication.read_nodes(&hash); - let rpc = TableRPC::<F>::ReadRange(partition_key.clone(), begin_sort_key, filter, limit); + let rpc = TableRpc::<F>::ReadRange(partition_key.clone(), begin_sort_key, filter, limit); let resps = self .rpc_client @@ -221,7 +221,7 @@ where let mut ret = BTreeMap::new(); let mut to_repair = BTreeMap::new(); for resp in resps { - if let TableRPC::Update(entries) = resp { + if let TableRpc::Update(entries) = resp { for entry_bytes in entries.iter() { let entry = self.data.decode_entry(entry_bytes.as_slice())?; let entry_key = self.data.tree_key(entry.partition_key(), entry.sort_key()); @@ -261,12 +261,12 @@ where // =============== UTILITY FUNCTION FOR CLIENT OPERATIONS =============== - async fn repair_on_read(&self, who: &[UUID], what: F::E) -> Result<(), Error> { + async fn repair_on_read(&self, who: &[Uuid], what: F::E) -> Result<(), Error> { let what_enc = Arc::new(ByteBuf::from(rmp_to_vec_all_named(&what)?)); self.rpc_client .try_call_many( who, - TableRPC::<F>::Update(vec![what_enc]), + TableRpc::<F>::Update(vec![what_enc]), RequestStrategy::with_quorum(who.len()).with_timeout(TABLE_RPC_TIMEOUT), ) .await?; @@ -277,7 +277,7 @@ where fn register_handler(self: Arc<Self>, rpc_server: &mut RpcServer, path: String) { let self2 = self.clone(); - rpc_server.add_handler::<TableRPC<F>, _, _>(path, move |msg, _addr| { + rpc_server.add_handler::<TableRpc<F>, _, _>(path, move |msg, _addr| { let self2 = self2.clone(); async move { self2.handle(&msg).await } }); @@ -290,21 +290,21 @@ where }); } - async fn handle(self: &Arc<Self>, msg: &TableRPC<F>) -> Result<TableRPC<F>, Error> { + async fn handle(self: &Arc<Self>, msg: &TableRpc<F>) -> Result<TableRpc<F>, Error> { match msg { - TableRPC::ReadEntry(key, sort_key) => { + TableRpc::ReadEntry(key, sort_key) => { let value = self.data.read_entry(key, sort_key)?; - Ok(TableRPC::ReadEntryResponse(value)) + Ok(TableRpc::ReadEntryResponse(value)) } - TableRPC::ReadRange(key, begin_sort_key, filter, limit) => { + TableRpc::ReadRange(key, begin_sort_key, filter, limit) => { let values = self.data.read_range(key, begin_sort_key, filter, *limit)?; - Ok(TableRPC::Update(values)) + Ok(TableRpc::Update(values)) } - TableRPC::Update(pairs) => { + TableRpc::Update(pairs) => { self.data.update_many(pairs)?; - Ok(TableRPC::Ok) + Ok(TableRpc::Ok) } - _ => Err(Error::BadRPC("Unexpected table RPC".to_string())), + _ => Err(Error::BadRpc("Unexpected table RPC".to_string())), } } } diff --git a/src/util/data.rs b/src/util/data.rs index 56c7ab56..6df51cd0 100644 --- a/src/util/data.rs +++ b/src/util/data.rs @@ -88,7 +88,7 @@ impl FixedBytes32 { } /// A 32 bytes UUID -pub type UUID = FixedBytes32; +pub type Uuid = FixedBytes32; /// A 256 bit cryptographic hash, can be sha256 or blake2 depending on provenance pub type Hash = FixedBytes32; @@ -127,7 +127,7 @@ pub fn fasthash(data: &[u8]) -> FastHash { } /// Generate a random 32 bytes UUID -pub fn gen_uuid() -> UUID { +pub fn gen_uuid() -> Uuid { rand::thread_rng().gen::<[u8; 32]>().into() } diff --git a/src/util/error.rs b/src/util/error.rs index 2b862269..c3d84e63 100644 --- a/src/util/error.rs +++ b/src/util/error.rs @@ -7,24 +7,24 @@ use crate::data::*; /// RPC related errors #[derive(Debug, Error)] -pub enum RPCError { +pub enum RpcError { #[error(display = "Node is down: {:?}.", _0)] - NodeDown(UUID), + NodeDown(Uuid), #[error(display = "Timeout: {}", _0)] Timeout(#[error(source)] tokio::time::error::Elapsed), #[error(display = "HTTP error: {}", _0)] - HTTP(#[error(source)] http::Error), + Http(#[error(source)] http::Error), #[error(display = "Hyper error: {}", _0)] Hyper(#[error(source)] hyper::Error), #[error(display = "Messagepack encode error: {}", _0)] - RMPEncode(#[error(source)] rmp_serde::encode::Error), + RmpEncode(#[error(source)] rmp_serde::encode::Error), #[error(display = "Messagepack decode error: {}", _0)] - RMPDecode(#[error(source)] rmp_serde::decode::Error), + RmpDecode(#[error(source)] rmp_serde::decode::Error), #[error(display = "Too many errors: {:?}", _0)] TooManyErrors(Vec<String>), @@ -40,26 +40,26 @@ pub enum Error { Hyper(#[error(source)] hyper::Error), #[error(display = "HTTP error: {}", _0)] - HTTP(#[error(source)] http::Error), + Http(#[error(source)] http::Error), #[error(display = "Invalid HTTP header value: {}", _0)] - HTTPHeader(#[error(source)] http::header::ToStrError), + HttpHeader(#[error(source)] http::header::ToStrError), #[error(display = "TLS error: {}", _0)] - TLS(#[error(source)] rustls::TLSError), + Tls(#[error(source)] rustls::TLSError), #[error(display = "PKI error: {}", _0)] - PKI(#[error(source)] webpki::Error), + Pki(#[error(source)] webpki::Error), #[error(display = "Sled error: {}", _0)] Sled(#[error(source)] sled::Error), #[error(display = "Messagepack encode error: {}", _0)] - RMPEncode(#[error(source)] rmp_serde::encode::Error), + RmpEncode(#[error(source)] rmp_serde::encode::Error), #[error(display = "Messagepack decode error: {}", _0)] - RMPDecode(#[error(source)] rmp_serde::decode::Error), + RmpDecode(#[error(source)] rmp_serde::decode::Error), #[error(display = "JSON error: {}", _0)] - JSON(#[error(source)] serde_json::error::Error), + Json(#[error(source)] serde_json::error::Error), #[error(display = "TOML decode error: {}", _0)] TomlDecode(#[error(source)] toml::de::Error), @@ -67,13 +67,13 @@ pub enum Error { TokioJoin(#[error(source)] tokio::task::JoinError), #[error(display = "RPC call error: {}", _0)] - RPC(#[error(source)] RPCError), + Rpc(#[error(source)] RpcError), #[error(display = "Remote error: {} (status code {})", _0, _1)] RemoteError(String, StatusCode), #[error(display = "Bad RPC: {}", _0)] - BadRPC(String), + BadRpc(String), #[error(display = "Corrupt data: does not match hash {:?}", _0)] CorruptData(Hash), diff --git a/src/util/lib.rs b/src/util/lib.rs index 15d020cc..c080e3a3 100644 --- a/src/util/lib.rs +++ b/src/util/lib.rs @@ -1,4 +1,3 @@ -#![allow(clippy::upper_case_acronyms)] //! Crate containing common functions and types used in Garage #[macro_use] diff --git a/src/web/error.rs b/src/web/error.rs index dc934015..08717ce1 100644 --- a/src/web/error.rs +++ b/src/web/error.rs @@ -4,7 +4,6 @@ use hyper::StatusCode; use garage_util::error::Error as GarageError; /// Errors of this crate -#[allow(clippy::upper_case_acronyms)] #[derive(Debug, Error)] pub enum Error { /// An error received from the API crate @@ -22,7 +21,7 @@ pub enum Error { /// The request contained an invalid UTF-8 sequence in its path or in other parameters #[error(display = "Invalid UTF-8: {}", _0)] - InvalidUTF8(#[error(source)] std::str::Utf8Error), + InvalidUtf8(#[error(source)] std::str::Utf8Error), /// The client send a header with invalid value #[error(display = "Invalid header value: {}", _0)] @@ -39,7 +38,7 @@ impl Error { match self { Error::NotFound => StatusCode::NOT_FOUND, Error::ApiError(e) => e.http_status_code(), - Error::InternalError(GarageError::RPC(_)) => StatusCode::SERVICE_UNAVAILABLE, + Error::InternalError(GarageError::Rpc(_)) => StatusCode::SERVICE_UNAVAILABLE, Error::InternalError(_) => StatusCode::INTERNAL_SERVER_ERROR, _ => StatusCode::BAD_REQUEST, } |