Clean roaring64 golint comments

Author: guymolinari

roaring64/bsi64.go

@@ -128,6 +128,7 @@ func (b *BSI) SetBigValue(columnID uint64, value *big.Int) {
 	b.eBM.Add(columnID)
 }
 
+// SetBigMany sets value for all columns in foundSet.
 func (b *BSI) SetBigMany(foundSet *Bitmap, value *big.Int) {
 	// If max/min values are set to zero then automatically determine bit array size
 	if b.MaxValue == 0 && b.MinValue == 0 {

roaring64/roaring64.go

@@ -1241,6 +1241,7 @@ func (rb *Bitmap) GetSerializedSizeInBytes() uint64 {
 	return rb.highlowcontainer.serializedSizeInBytes()
 }
 
+// Validate checks whether the bitmap's internal containers are coherent.
 func (rb *Bitmap) Validate() error {
 	return rb.highlowcontainer.validate()
 }

roaring64/roaringarray64.go

@@ -14,7 +14,9 @@ type roaringArray64 struct {
 }
 
 var (
-	ErrKeySortOrder          = errors.New("keys were out of order")
+	// ErrKeySortOrder reports that container keys are out of order.
+	ErrKeySortOrder = errors.New("keys were out of order")
+	// ErrCardinalityConstraint reports inconsistent array cardinality metadata.
 	ErrCardinalityConstraint = errors.New("size of arrays was not coherent")
 )