Make set roots an iterator (#18357)

2021-07-01 20:02:40 -07:00
parent d951916d40
commit 0eca92de18
11 changed files with 58 additions and 46 deletions
--- a/ledger/src/next_slots_iterator.rs
+++ b/ledger/src/next_slots_iterator.rs
@ -43,7 +43,7 @@ mod tests {
    fn test_next_slots_iterator() {
        let blockstore_path = get_tmp_ledger_path!();
        let blockstore = Blockstore::open(&blockstore_path).unwrap();
-        blockstore.set_roots(&[0]).unwrap();
+        blockstore.set_roots(std::iter::once(&0)).unwrap();
        let ticks_per_slot = 5;
        /*
            Build a blockstore in the ledger with the following fork structure: