Remove unused 'legacy' field from BatchCursor. (#934)

matthewdale · web-flow · commit e9554898482c · 2022-05-03T19:13:35.000-07:00
diff --git a/x/mongo/driver/batch_cursor.go b/x/mongo/driver/batch_cursor.go
@@ -42,7 +42,6 @@ type BatchCursor struct {
 	serverAPI            *ServerAPIOptions
 
 	// legacy server (< 3.2) fields
-	legacy      bool // This field is provided for ListCollectionsBatchCursor.
 	limit       int32
 	numReturned int32 // number of docs returned by server
 }
@@ -165,7 +164,6 @@ func NewBatchCursor(cr CursorResponse, clientSession *session.Client, clock *ses
 		bc.numReturned = int32(ds.DocumentCount())
 	}
 	if cr.Desc.WireVersion == nil || cr.Desc.WireVersion.Max < 4 {
-		bc.legacy = true
 		bc.limit = opts.Limit
 
 		// Take as many documents from the batch as needed.

Original file line number	Diff line number	Diff line change
`@@ -42,7 +42,6 @@ type BatchCursor struct {`
`42`	`42`	`serverAPI *ServerAPIOptions`
`43`	`43`
`44`	`44`	`// legacy server (< 3.2) fields`
`45`		`- legacy bool // This field is provided for ListCollectionsBatchCursor.`
`46`	`45`	`limit int32`
`47`	`46`	`numReturned int32 // number of docs returned by server`
`48`	`47`	`}`
`@@ -165,7 +164,6 @@ func NewBatchCursor(cr CursorResponse, clientSession session.Client, clock ses`
`165`	`164`	`bc.numReturned = int32(ds.DocumentCount())`
`166`	`165`	`}`
`167`	`166`	`if cr.Desc.WireVersion == nil \|\| cr.Desc.WireVersion.Max < 4 {`
`168`		`- bc.legacy = true`
`169`	`167`	`bc.limit = opts.Limit`
`170`	`168`
`171`	`169`	`// Take as many documents from the batch as needed.`