Differentiate between document sort error and search sort error

crates/milli/src/asc_desc.rs

@@ -168,6 +168,16 @@ pub enum SortError {
     ReservedNameForFilter { name: String },
 }
 
+impl SortError {
+    pub fn into_search_error(self) -> Error {
+        Error::UserError(UserError::SortError { error: self, search: true })
+    }
+
+    pub fn into_documents_error(self) -> Error {
+        Error::UserError(UserError::SortError { error: self, search: false })
+    }
+}
+
 impl From<AscDescError> for SortError {
     fn from(error: AscDescError) -> Self {
         match error {
@@ -190,12 +200,6 @@ impl From<AscDescError> for SortError {
     }
 }
 
-impl From<SortError> for Error {
-    fn from(error: SortError) -> Self {
-        Self::UserError(UserError::SortError(error))
-    }
-}
-
 #[cfg(test)]
 mod tests {
     use big_s::S;

crates/milli/src/error.rs

@@ -272,8 +272,8 @@ and can not be more than 511 bytes.", .document_id.to_string()
     PrimaryKeyCannotBeChanged(String),
     #[error(transparent)]
     SerdeJson(serde_json::Error),
-    #[error(transparent)]
-    SortError(#[from] SortError),
+    #[error("{error}")]
+    SortError { error: SortError, search: bool },
     #[error("An unknown internal document id have been used: `{document_id}`.")]
     UnknownInternalDocumentId { document_id: DocumentId },
     #[error("`minWordSizeForTypos` setting is invalid. `oneTypo` and `twoTypos` fields should be between `0` and `255`, and `twoTypos` should be greater or equals to `oneTypo` but found `oneTypo: {0}` and twoTypos: {1}`.")]

crates/milli/src/facet/facet_sort_recursive.rs

@@ -411,7 +411,7 @@ pub fn recursive_facet_sort<'ctx>(
         // FIXME: Should this return an error if the field is not found?
     }
 
-    let geo_candidates = if need_geo_candidates {        
+    let geo_candidates = if need_geo_candidates {
         index.geo_faceted_documents_ids(rtxn)?
     } else {
         RoaringBitmap::new()