Document shared to per-spend anchor conversion (#2363)

2021-06-22 11:41:35 +10:00 · 2021-06-22 11:41:35 +10:00 · 716fa23e86
parent 3bd52f89a5
commit 716fa23e86
1 changed files with 3 additions and 0 deletions
--- a/zebra-chain/src/transaction.rs
+++ b/zebra-chain/src/transaction.rs
@ -323,6 +323,9 @@ impl Transaction {
    /// returning `Spend<PerSpendAnchor>` regardless of the underlying
    /// transaction version.
    ///
+    /// Shared anchors in V5 transactions are copied into each sapling spend.
+    /// This allows the same code to validate spends from V4 and V5 transactions.
+    ///
    /// # Correctness
    ///
    /// Do not use this function for serialization.