Add merkle tree size measure

This change creates a merkletree package which will be used in the future
for an implementation of file system API.

PiperOrigin-RevId: 315952451

1 files changed, 16 insertions, 0 deletions

diff --git a/pkg/merkletree/BUILD b/pkg/merkletree/BUILD
new file mode 100644
index 000000000..5b0e4143a
--- /dev/null
+++ b/pkg/merkletree/BUILD
@@ -0,0 +1,16 @@
+load("//tools:defs.bzl", "go_library", "go_test")
+
+package(licenses = ["notice"])
+
+go_library(
+    name = "merkletree",
+    srcs = ["merkletree.go"],
+    deps = ["//pkg/usermem"],
+)
+
+go_test(
+    name = "merkletree_test",
+    srcs = ["merkletree_test.go"],
+    library = ":merkletree",
+    deps = ["//pkg/usermem"],
+)