shard uint16 -> uint64

Author: hwwhww

eth/beacon/types/attestation_records.py

@@ -13,7 +13,6 @@
 )
 
 from eth.rlp.sedes import (
-    uint16,
     uint64,
     uint256,
     hash32,
@@ -28,7 +27,7 @@ class AttestationRecord(rlp.Serializable):
         # Slot number
         ('slot', uint64),
         # Shard number
-        ('shard', uint16),
+        ('shard', uint64),
         # Beacon block hashes not part of the current chain, oldest to newest
         ('parent_hashes', CountableList(hash32)),
         # Shard block hash being attested to

eth/beacon/types/shard_and_committees.py

@@ -8,8 +8,8 @@
 )
 
 from eth.rlp.sedes import (
-    uint16,
     uint24,
+    uint64,
 )
 
 
@@ -19,7 +19,7 @@ class ShardAndCommittee(rlp.Serializable):
     """
     fields = [
         # Shard number
-        ('shard', uint16),
+        ('shard', uint64),
         # Validator indices
         ('committee', CountableList(uint24)),
     ]

eth/beacon/types/shard_reassignment_records.py

@@ -1,7 +1,6 @@
 import rlp
 
 from eth.rlp.sedes import (
-    uint16,
     uint24,
     uint64,
 )
@@ -15,7 +14,7 @@ class ShardReassignmentRecord(rlp.Serializable):
         # Which validator to reassign
         ('validator_index', uint24),
         # To which shard
-        ('shard', uint16),
+        ('shard', uint64),
         # When
         ('slot', uint64),
     ]