RUST-1588 Add Namespace and id in GetMoreResult

Author: drshika

src/cursor/common.rs

@@ -163,6 +163,10 @@ where
                 if get_more.exhausted {
                     self.mark_exhausted();
                 }
+                if get_more.id != 0 {
+                    self.info.id = get_more.id
+                }
+                self.info.ns = get_more.ns;
                 self.state_mut().buffer = CursorBuffer::new(get_more.batch);
                 self.state_mut().post_batch_resume_token = get_more.post_batch_resume_token;
 

src/operation/get_more/mod.rs

@@ -95,6 +95,8 @@ impl<'conn> OperationWithDefaults for GetMore<'conn> {
             batch: response.cursor.next_batch,
             exhausted: response.cursor.id == 0,
             post_batch_resume_token: ResumeToken::from_raw(response.cursor.post_batch_resume_token),
+            id: response.cursor.id,
+            ns: Namespace::from_str(response.cursor.ns.as_str()).unwrap(),
         })
     }
 
@@ -118,4 +120,5 @@ struct NextBatchBody {
     id: i64,
     next_batch: VecDeque<RawDocumentBuf>,
     post_batch_resume_token: Option<RawDocumentBuf>,
+    ns: String,
 }

src/results.rs

@@ -6,6 +6,7 @@ use crate::{
     bson::{serde_helpers, Bson, Document},
     change_stream::event::ResumeToken,
     db::options::CreateCollectionOptions,
+    Namespace,
     serde_util,
 };
 
@@ -108,6 +109,8 @@ pub(crate) struct GetMoreResult {
     pub(crate) batch: VecDeque<RawDocumentBuf>,
     pub(crate) exhausted: bool,
     pub(crate) post_batch_resume_token: Option<ResumeToken>,
+    pub(crate) ns: Namespace,
+    pub(crate) id: i64,
 }
 
 /// Describes the type of data store returned when executing