Cargo fmt why

Author: michaelsproul

beacon_node/beacon_chain/src/block_verification.rs

@@ -147,7 +147,9 @@ pub enum BlockError {
     ///
     /// It's unclear if this block is valid, but it cannot be processed without already knowing
     /// its parent.
-    ParentUnknown { parent_root: Hash256 },
+    ParentUnknown {
+        parent_root: Hash256,
+    },
     /// The block slot is greater than the present slot.
     ///
     /// ## Peer scoring
@@ -162,7 +164,10 @@ pub enum BlockError {
     /// ## Peer scoring
     ///
     /// The peer has incompatible state transition logic and is faulty.
-    StateRootMismatch { block: Hash256, local: Hash256 },
+    StateRootMismatch {
+        block: Hash256,
+        local: Hash256,
+    },
     /// The block was a genesis block, these blocks cannot be re-imported.
     GenesisBlock,
     /// The slot is finalized, no need to import.
@@ -181,7 +186,9 @@ pub enum BlockError {
     ///
     /// It's unclear if this block is valid, but it conflicts with finality and shouldn't be
     /// imported.
-    NotFinalizedDescendant { block_parent_root: Hash256 },
+    NotFinalizedDescendant {
+        block_parent_root: Hash256,
+    },
     /// Block is already known and valid, no need to re-import.
     ///
     /// ## Peer scoring
@@ -208,7 +215,10 @@ pub enum BlockError {
     /// ## Peer scoring
     ///
     /// The block is invalid and the peer is faulty.
-    IncorrectBlockProposer { block: u64, local_shuffling: u64 },
+    IncorrectBlockProposer {
+        block: u64,
+        local_shuffling: u64,
+    },
     /// The `block.proposal_index` is not known.
     ///
     /// ## Peer scoring
@@ -226,7 +236,10 @@ pub enum BlockError {
     /// ## Peer scoring
     ///
     /// The block is invalid and the peer is faulty.
-    BlockIsNotLaterThanParent { block_slot: Slot, parent_slot: Slot },
+    BlockIsNotLaterThanParent {
+        block_slot: Slot,
+        parent_slot: Slot,
+    },
     /// At least one block in the chain segment did not have it's parent root set to the root of
     /// the prior block.
     ///