.

wcfs/internal/xbtree/xbtreetest/rtree.go

@@ -18,6 +18,7 @@
 // See https://www.nexedi.com/licensing for rationale and options.
 
 package xbtreetest
+// RBucket + RBucketSet
 
 import (
 	"fmt"
@@ -28,15 +29,13 @@ import (
 	"lab.nexedi.com/nexedi/wendelin.core/wcfs/internal/xbtree/blib"
 )
 
-// RTree represents Tree node covering [lo, hi_] key range in its parent tree.
-// XXX actually no coverage here -> kill? -> change to just `path []zodb.Oid` in RBucket?
+// RTree represents Tree node that RBucket refers to as parent.
 type RTree struct {
 	Oid    zodb.Oid
 	Parent *RTree
-	// XXX +children?
 }
 
-// RBucket represents Bucket node covering [lo, hi_] key range in its Tree.
+// RBucket represents Bucket node with values covering [lo, hi_] key range in its Tree.
 // NOTE it is not [lo,hi) but [lo,hi_] instead to avoid overflow at KeyMax.
 type RBucket struct {
 	Oid     zodb.Oid