Hide hash implementation details.

2 files changed, 3 insertions, 4 deletions

diff --git a/document/src/vespa/document/bucket/bucketid.cpp b/document/src/vespa/document/bucket/bucketid.cpp
index 72dd3734ce7..9ca4db1e51c 100644
--- a/document/src/vespa/document/bucket/bucketid.cpp
+++ b/document/src/vespa/document/bucket/bucketid.cpp
@@ -78,7 +78,7 @@ void BucketId::initialize() noexcept {
 }
 
 uint64_t
-BucketId::xxhash::operator () (const BucketId& bucketId) const noexcept {
+BucketId::hash::operator () (const BucketId& bucketId) const noexcept {
     const uint64_t raw_id = bucketId.getId();
     return XXH3_64bits(&raw_id, sizeof(uint64_t));
 }
@@ -158,4 +158,4 @@ operator>>(nbostream &is, BucketId &bucketId)
 
 } // document
 
-VESPALIB_HASH_SET_INSTANTIATE_H(document::BucketId, document::BucketId::xxhash);
+VESPALIB_HASH_SET_INSTANTIATE_H(document::BucketId, document::BucketId::hash);
diff --git a/document/src/vespa/document/bucket/bucketid.h b/document/src/vespa/document/bucket/bucketid.h
index 1f944f5349c..370948c1acc 100644
--- a/document/src/vespa/document/bucket/bucketid.h
+++ b/document/src/vespa/document/bucket/bucketid.h
@@ -36,10 +36,9 @@ namespace bucket { class BucketIdList; }
 class BucketId
 {
 public:
-    struct xxhash {
+    struct hash {
         uint64_t operator () (const BucketId& g) const noexcept;
     };
-    using hash = xxhash;
 
     /**
      * The primitive type used to store bucket identifiers. If you use the