Merge branch 'add-index-name-to-sort-error-message' of github.com:cisco877/meilisearch into add-index-name-to-sort-error-message

index-scheduler/src/index_mapper/index_map.rs

@@ -311,9 +311,15 @@ fn create_or_open_index(
     }
 
     if let Some((created, updated)) = date {
-        Ok(Index::new_with_creation_dates(name, options, path, created, updated)?)
+        Ok(Index::new_with_creation_dates(
+            Some(String::from(name)),
+            options,
+            path,
+            created,
+            updated,
+        )?)
     } else {
-        Ok(Index::new(name, options, path)?)
+        Ok(Index::new(Some(String::from(name)), options, path)?)
     }
 }
 

milli/src/error.rs

@@ -122,9 +122,12 @@ only composed of alphanumeric characters (a-z A-Z 0-9), hyphens (-) and undersco
     InvalidFilter(String),
     #[error("Invalid type for filter subexpression: expected: {}, found: {1}.", .0.join(", "))]
     InvalidFilterExpression(&'static [&'static str], Value),
-    #[error("Attribute `{}` of index `{}` is not sortable. {}",
+    #[error("Attribute `{}`{} is not sortable. {}",
         .field,
-        .index,
+        match .index_name.is_some() {
+            true => format!(" of index `{}`", index_name.clone().unwrap()),
+            false => String::from(""),
+        },
         match .valid_fields.is_empty() {
             true => "This index does not have configured sortable attributes.".to_string(),
             false => format!("Available sortable attributes are: `{}{}`.",
@@ -133,7 +136,12 @@ only composed of alphanumeric characters (a-z A-Z 0-9), hyphens (-) and undersco
                 ),
         }
     )]
-    InvalidSortableAttribute { field: String, index: String, valid_fields: BTreeSet<String>, hidden_fields: bool },
+    InvalidSortableAttribute {
+        field: String,
+        index_name: Option<String>,
+        valid_fields: BTreeSet<String>,
+        hidden_fields: bool,
+    },
     #[error("Attribute `{}` is not facet-searchable. {}",
         .field,
         match .valid_fields.is_empty() {

milli/src/index.rs

@@ -100,7 +100,7 @@ pub mod db_name {
 
 #[derive(Clone)]
 pub struct Index {
-	pub name: String,
+    pub name: Option<String>,
 
     /// The LMDB environment which this index is associated with.
     pub(crate) env: heed::Env,
@@ -173,7 +173,7 @@ pub struct Index {
 
 impl Index {
     pub fn new_with_creation_dates<P: AsRef<Path>>(
-		name: &str,
+        name: Option<String>,
         mut options: heed::EnvOpenOptions,
         path: P,
         created_at: OffsetDateTime,
@@ -183,7 +183,7 @@ impl Index {
 
         options.max_dbs(25);
 
-        let name = String::from(name);
+        let name = name;
         let env = options.open(path)?;
         let mut wtxn = env.write_txn()?;
         let main = env.database_options().name(MAIN).create(&mut wtxn)?;
@@ -263,7 +263,11 @@ impl Index {
         })
     }
 
-    pub fn new<P: AsRef<Path>>(name: &str, options: heed::EnvOpenOptions, path: P) -> Result<Index> {
+    pub fn new<P: AsRef<Path>>(
+        name: Option<String>,
+        options: heed::EnvOpenOptions,
+        path: P,
+    ) -> Result<Index> {
         let now = OffsetDateTime::now_utc();
         Self::new_with_creation_dates(name, options, path, now, now)
     }

milli/src/search/new/mod.rs

@@ -706,7 +706,7 @@ fn check_sort_criteria(ctx: &SearchContext, sort_criteria: Option<&Vec<AscDesc>>
 
                 return Err(UserError::InvalidSortableAttribute {
                     field: field.to_string(),
-                    index: ctx.index.name.clone(),
+                    index_name: ctx.index.name.clone(),
                     valid_fields,
                     hidden_fields,
                 }
@@ -718,7 +718,7 @@ fn check_sort_criteria(ctx: &SearchContext, sort_criteria: Option<&Vec<AscDesc>>
 
                 return Err(UserError::InvalidSortableAttribute {
                     field: "_geo".to_string(),
-                    index: ctx.index.name.clone(),
+                    index_name: ctx.index.name.clone(),
                     valid_fields,
                     hidden_fields,
                 }