fix: Rename to is_time_valid_at

zebra-chain/src/block/header.rs

@@ -96,7 +96,7 @@ impl BlockHeader {
     /// accepted." [§7.5][7.5]
     ///
     /// [7.5]: https://zips.z.cash/protocol/protocol.pdf#blockheader
-    pub fn is_time_valid_local_clock(&self, now: DateTime<Utc>) -> Result<(), Error> {
+    pub fn is_time_valid_at(&self, now: DateTime<Utc>) -> Result<(), Error> {
         let two_hours_in_the_future = now
             .checked_add_signed(Duration::hours(2))
             .ok_or("overflow when calculating 2 hours in the future")?;

zebra-chain/src/block/tests.rs

@@ -250,18 +250,18 @@ fn time_check_past_block() {
     // fail.
     block
         .header
-        .is_time_valid_local_clock(now)
+        .is_time_valid_at(now)
         .expect("the header time from a mainnet block should be valid");
 }
 
-/// Test wrapper for `BlockHeader.is_time_valid_local_clock`.
+/// Test wrapper for `BlockHeader.is_time_valid_at`.
 ///
 /// Generates a block header, sets its `time` to `block_header_time`, then
-/// calls `is_time_valid_local_clock`.
+/// calls `is_time_valid_at`.
 fn node_time_check(block_header_time: DateTime<Utc>, now: DateTime<Utc>) -> Result<(), Error> {
     let mut header = generate::block_header();
     header.time = block_header_time;
-    header.is_time_valid_local_clock(now)
+    header.is_time_valid_at(now)
 }
 
 #[test]

zebra-consensus/src/block.rs

@@ -67,7 +67,7 @@ where
             // quick checks first.
 
             let now = Utc::now();
-            block.header.is_time_valid_local_clock(now)?;
+            block.header.is_time_valid_at(now)?;
             block.header.is_equihash_solution_valid()?;
             block.is_coinbase_first()?;