Add a new meilisearch_types crate

Move `meilisearch_error` to `meilisearch_types::error`
Move `meilisearch_lib::index_resolver::IndexUid` to `meilisearch_types::index_uid`
Add a new `InvalidIndexUid` error in `meilisearch_types::index_uid`

meilisearch-lib/Cargo.toml

@@ -29,7 +29,7 @@ itertools = "0.10.3"
 lazy_static = "1.4.0"
 log = "0.4.14"
 meilisearch-auth = { path = "../meilisearch-auth" }
-meilisearch-error = { path = "../meilisearch-error" }
+meilisearch-types = { path = "../meilisearch-types" }
 milli = { git = "https://github.com/meilisearch/milli.git", tag = "v0.29.2" }
 mime = "0.3.16"
 num_cpus = "1.13.1"
@@ -59,7 +59,7 @@ whoami = { version = "1.2.1", optional = true }
 
 [dev-dependencies]
 actix-rt = "2.7.0"
-meilisearch-error = { path = "../meilisearch-error", features = ["test-traits"] }
+meilisearch-types = { path = "../meilisearch-types", features = ["test-traits"] }
 mockall = "0.11.0"
 nelson = { git = "https://github.com/meilisearch/nelson.git", rev = "675f13885548fb415ead8fbb447e9e6d9314000a"}
 paste = "1.0.6"

meilisearch-lib/src/document_formats.rs

@@ -2,7 +2,8 @@ use std::borrow::Borrow;
 use std::fmt::{self, Debug, Display};
 use std::io::{self, BufRead, BufReader, BufWriter, Cursor, Read, Seek, Write};
 
-use meilisearch_error::{internal_error, Code, ErrorCode};
+use meilisearch_types::error::{Code, ErrorCode};
+use meilisearch_types::internal_error;
 use milli::documents::DocumentBatchBuilder;
 
 type Result<T> = std::result::Result<T, DocumentFormatError>;

meilisearch-lib/src/dump/compat/v2.rs

@@ -1,5 +1,5 @@
 use anyhow::bail;
-use meilisearch_error::Code;
+use meilisearch_types::error::Code;
 use milli::update::IndexDocumentsMethod;
 use serde::{Deserialize, Serialize};
 use time::OffsetDateTime;

meilisearch-lib/src/dump/compat/v3.rs

@@ -1,4 +1,5 @@
-use meilisearch_error::{Code, ResponseError};
+use meilisearch_types::error::{Code, ResponseError};
+use meilisearch_types::index_uid::IndexUid;
 use milli::update::IndexDocumentsMethod;
 use serde::{Deserialize, Serialize};
 use time::OffsetDateTime;
@@ -6,7 +7,6 @@ use uuid::Uuid;
 
 use super::v4::{Task, TaskContent, TaskEvent};
 use crate::index::{Settings, Unchecked};
-use crate::index_resolver::IndexUid;
 use crate::tasks::task::{DocumentDeletion, TaskId, TaskResult};
 
 use super::v2;

meilisearch-lib/src/dump/compat/v4.rs

@@ -1,4 +1,5 @@
-use meilisearch_error::ResponseError;
+use meilisearch_types::error::ResponseError;
+use meilisearch_types::index_uid::IndexUid;
 use milli::update::IndexDocumentsMethod;
 use serde::{Deserialize, Serialize};
 use time::OffsetDateTime;
@@ -9,7 +10,6 @@ use crate::tasks::batch::BatchId;
 use crate::tasks::task::{
     DocumentDeletion, TaskContent as NewTaskContent, TaskEvent as NewTaskEvent, TaskId, TaskResult,
 };
-use crate::IndexUid;
 
 #[derive(Debug, Serialize, Deserialize)]
 pub struct Task {

meilisearch-lib/src/dump/error.rs

@@ -1,5 +1,6 @@
 use meilisearch_auth::error::AuthControllerError;
-use meilisearch_error::{internal_error, Code, ErrorCode};
+use meilisearch_types::error::{Code, ErrorCode};
+use meilisearch_types::internal_error;
 
 use crate::{index_resolver::error::IndexResolverError, tasks::error::TaskError};
 

meilisearch-lib/src/error.rs

@@ -1,7 +1,7 @@
 use std::error::Error;
 use std::fmt;
 
-use meilisearch_error::{Code, ErrorCode};
+use meilisearch_types::error::{Code, ErrorCode};
 use milli::UserError;
 
 #[derive(Debug)]

meilisearch-lib/src/index/error.rs

@@ -1,6 +1,7 @@
 use std::error::Error;
 
-use meilisearch_error::{internal_error, Code, ErrorCode};
+use meilisearch_types::error::{Code, ErrorCode};
+use meilisearch_types::internal_error;
 use serde_json::Value;
 
 use crate::{error::MilliError, update_file_store};

meilisearch-lib/src/index_controller/error.rs

@@ -1,7 +1,8 @@
 use std::error::Error;
 
-use meilisearch_error::Code;
-use meilisearch_error::{internal_error, ErrorCode};
+use meilisearch_types::error::{Code, ErrorCode};
+use meilisearch_types::index_uid::IndexUidFormatError;
+use meilisearch_types::internal_error;
 use tokio::task::JoinError;
 
 use super::DocumentAdditionFormat;
@@ -63,3 +64,9 @@ impl ErrorCode for IndexControllerError {
         }
     }
 }
+
+impl From<IndexUidFormatError> for IndexControllerError {
+    fn from(err: IndexUidFormatError) -> Self {
+        IndexResolverError::from(err).into()
+    }
+}

meilisearch-lib/src/index_controller/mod.rs

@@ -11,6 +11,7 @@ use actix_web::error::PayloadError;
 use bytes::Bytes;
 use futures::Stream;
 use futures::StreamExt;
+use meilisearch_types::index_uid::IndexUid;
 use milli::update::IndexDocumentsMethod;
 use serde::{Deserialize, Serialize};
 use time::OffsetDateTime;
@@ -37,7 +38,6 @@ use error::Result;
 use self::error::IndexControllerError;
 use crate::index_resolver::index_store::{IndexStore, MapIndexStore};
 use crate::index_resolver::meta_store::{HeedMetaStore, IndexMetaStore};
-pub use crate::index_resolver::IndexUid;
 use crate::index_resolver::{create_index_resolver, IndexResolver};
 use crate::update_file_store::UpdateFileStore;
 

meilisearch-lib/src/index_controller/updates/error.rs

@@ -1,7 +1,7 @@
 use std::error::Error;
 use std::fmt;
 
-use meilisearch_error::{internal_error, Code, ErrorCode};
+use meilisearch_types::{internal_error, Code, ErrorCode};
 
 use crate::{
     document_formats::DocumentFormatError,

meilisearch-lib/src/index_resolver/error.rs

@@ -1,6 +1,8 @@
 use std::fmt;
 
-use meilisearch_error::{internal_error, Code, ErrorCode};
+use meilisearch_types::error::{Code, ErrorCode};
+use meilisearch_types::index_uid::IndexUidFormatError;
+use meilisearch_types::internal_error;
 use tokio::sync::mpsc::error::SendError as MpscSendError;
 use tokio::sync::oneshot::error::RecvError as OneshotRecvError;
 use uuid::Uuid;
@@ -25,8 +27,8 @@ pub enum IndexResolverError {
     UuidAlreadyExists(Uuid),
     #[error("{0}")]
     Milli(#[from] milli::Error),
-    #[error("`{0}` is not a valid index uid. Index uid can be an integer or a string containing only alphanumeric characters, hyphens (-) and underscores (_).")]
-    BadlyFormatted(String),
+    #[error("{0}")]
+    BadlyFormatted(#[from] IndexUidFormatError),
 }
 
 impl<T> From<MpscSendError<T>> for IndexResolverError

meilisearch-lib/src/index_resolver/mod.rs

@@ -2,20 +2,17 @@ pub mod error;
 pub mod index_store;
 pub mod meta_store;
 
-use std::convert::{TryFrom, TryInto};
-use std::error::Error;
-use std::fmt;
+use std::convert::TryFrom;
 use std::path::Path;
-use std::str::FromStr;
 use std::sync::Arc;
 
 use error::{IndexResolverError, Result};
 use index_store::{IndexStore, MapIndexStore};
-use meilisearch_error::ResponseError;
+use meilisearch_types::error::ResponseError;
+use meilisearch_types::index_uid::IndexUid;
 use meta_store::{HeedMetaStore, IndexMetaStore};
 use milli::heed::Env;
 use milli::update::{DocumentDeletionResult, IndexerConfig};
-use serde::{Deserialize, Serialize};
 use time::OffsetDateTime;
 use tokio::task::spawn_blocking;
 use uuid::Uuid;
@@ -35,12 +32,6 @@ pub use real::IndexResolver;
 #[cfg(test)]
 pub use test::MockIndexResolver as IndexResolver;
 
-/// An index uid is composed of only ascii alphanumeric characters, - and _, between 1 and 400
-/// bytes long
-#[derive(Serialize, Deserialize, Debug, Clone, PartialEq)]
-#[cfg_attr(test, derive(proptest_derive::Arbitrary))]
-pub struct IndexUid(#[cfg_attr(test, proptest(regex("[a-zA-Z0-9_-]{1,400}")))] String);
-
 pub fn create_index_resolver(
     path: impl AsRef<Path>,
     index_size: usize,
@@ -53,81 +44,6 @@ pub fn create_index_resolver(
     Ok(IndexResolver::new(uuid_store, index_store, file_store))
 }
 
-impl IndexUid {
-    pub fn new_unchecked(s: impl AsRef<str>) -> Self {
-        Self(s.as_ref().to_string())
-    }
-
-    pub fn into_inner(self) -> String {
-        self.0
-    }
-
-    /// Return a reference over the inner str.
-    pub fn as_str(&self) -> &str {
-        &self.0
-    }
-}
-
-impl std::ops::Deref for IndexUid {
-    type Target = str;
-
-    fn deref(&self) -> &Self::Target {
-        &self.0
-    }
-}
-
-impl TryInto<IndexUid> for String {
-    type Error = IndexUidFormatError;
-
-    fn try_into(self) -> std::result::Result<IndexUid, IndexUidFormatError> {
-        IndexUid::from_str(&self)
-    }
-}
-
-#[derive(Debug)]
-pub struct IndexUidFormatError {
-    invalid_uid: String,
-}
-
-impl fmt::Display for IndexUidFormatError {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        write!(
-            f,
-            "invalid index uid `{}`, the uid must be an integer \
-            or a string containing only alphanumeric characters \
-            a-z A-Z 0-9, hyphens - and underscores _.",
-            self.invalid_uid,
-        )
-    }
-}
-
-impl Error for IndexUidFormatError {}
-
-impl From<IndexUidFormatError> for IndexResolverError {
-    fn from(error: IndexUidFormatError) -> Self {
-        Self::BadlyFormatted(error.invalid_uid)
-    }
-}
-
-impl FromStr for IndexUid {
-    type Err = IndexUidFormatError;
-
-    fn from_str(uid: &str) -> std::result::Result<IndexUid, IndexUidFormatError> {
-        if !uid
-            .chars()
-            .all(|x| x.is_ascii_alphanumeric() || x == '-' || x == '_')
-            || uid.is_empty()
-            || uid.len() > 400
-        {
-            Err(IndexUidFormatError {
-                invalid_uid: uid.to_string(),
-            })
-        } else {
-            Ok(IndexUid(uid.to_string()))
-        }
-    }
-}
-
 mod real {
     use super::*;
 

meilisearch-lib/src/lib.rs

@@ -13,7 +13,7 @@ mod update_file_store;
 
 use std::path::Path;
 
-pub use index_controller::{IndexUid, MeiliSearch};
+pub use index_controller::MeiliSearch;
 pub use milli;
 pub use milli::heed;
 

meilisearch-lib/src/tasks/error.rs

@@ -1,4 +1,5 @@
-use meilisearch_error::{internal_error, Code, ErrorCode};
+use meilisearch_types::error::{Code, ErrorCode};
+use meilisearch_types::internal_error;
 use tokio::task::JoinError;
 
 use crate::update_file_store::UpdateFileStoreError;

meilisearch-lib/src/tasks/handlers/index_resolver_handler.rs

@@ -60,9 +60,9 @@ mod test {
         task::{Task, TaskContent},
     };
     use crate::update_file_store::{Result as FileStoreResult, UpdateFileStore};
-    use crate::IndexUid;
 
     use super::*;
+    use meilisearch_types::index_uid::IndexUid;
     use milli::update::IndexDocumentsMethod;
     use nelson::Mocker;
     use proptest::prelude::*;

meilisearch-lib/src/tasks/scheduler.rs

@@ -534,10 +534,11 @@ fn make_batch(tasks: &mut TaskQueue, config: &SchedulerConfig) -> Processing {
 
 #[cfg(test)]
 mod test {
+    use meilisearch_types::index_uid::IndexUid;
     use milli::update::IndexDocumentsMethod;
     use uuid::Uuid;
 
-    use crate::{index_resolver::IndexUid, tasks::task::TaskContent};
+    use crate::tasks::task::TaskContent;
 
     use super::*;
 

meilisearch-lib/src/tasks/task.rs

@@ -1,4 +1,5 @@
-use meilisearch_error::ResponseError;
+use meilisearch_types::error::ResponseError;
+use meilisearch_types::index_uid::IndexUid;
 use milli::update::{DocumentAdditionResult, IndexDocumentsMethod};
 use serde::{Deserialize, Serialize};
 use time::OffsetDateTime;
@@ -6,7 +7,6 @@ use uuid::Uuid;
 
 use super::batch::BatchId;
 use crate::index::{Settings, Unchecked};
-use crate::index_resolver::IndexUid;
 
 pub type TaskId = u32;
 

meilisearch-lib/src/tasks/task_store/mod.rs

@@ -267,13 +267,11 @@ impl TaskStore {
 
 #[cfg(test)]
 pub mod test {
-    use crate::{
-        tasks::{scheduler::Processing, task_store::store::test::tmp_env},
-        IndexUid,
-    };
+    use crate::tasks::{scheduler::Processing, task_store::store::test::tmp_env};
 
     use super::*;
 
+    use meilisearch_types::index_uid::IndexUid;
     use nelson::Mocker;
     use proptest::{
         strategy::Strategy,

meilisearch-lib/src/tasks/task_store/store.rs

@@ -179,11 +179,11 @@ impl Store {
 #[cfg(test)]
 pub mod test {
     use itertools::Itertools;
+    use meilisearch_types::index_uid::IndexUid;
     use milli::heed::EnvOpenOptions;
     use nelson::Mocker;
     use tempfile::TempDir;
 
-    use crate::index_resolver::IndexUid;
     use crate::tasks::task::TaskContent;
 
     use super::*;