From e11592ea5537f012f83d5673e4514993cd7edf5b Mon Sep 17 00:00:00 2001
From: Robin Salen <salenrobin@gmail.com>
Date: Fri, 29 Sep 2023 11:05:27 -0400
Subject: [PATCH] Add clarifying comments on ranges supported

---
 evm/src/proof.rs | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/evm/src/proof.rs b/evm/src/proof.rs
index 640c37a042..d63ddc8914 100644
--- a/evm/src/proof.rs
+++ b/evm/src/proof.rs
@@ -95,21 +95,21 @@ pub struct BlockHashes {
 pub struct BlockMetadata {
     /// The address of this block's producer.
     pub block_beneficiary: Address,
-    /// The timestamp of this block.
+    /// The timestamp of this block. It must fit in a `u32`.
     pub block_timestamp: U256,
-    /// The index of this block.
+    /// The index of this block. It must fit in a `u32`.
     pub block_number: U256,
     /// The difficulty (before PoS transition) of this block.
     pub block_difficulty: U256,
     /// The `mix_hash` value of this block.
     pub block_random: H256,
-    /// The gas limit of this block.
+    /// The gas limit of this block. It must fit in a `u64`.
     pub block_gaslimit: U256,
-    /// The chain id of this block.
+    /// The chain id of this block. It must fit in a `u32`.
     pub block_chain_id: U256,
-    /// The base fee of this block.
+    /// The base fee of this block. It must fit in a `u64`.
     pub block_base_fee: U256,
-    /// The total gas used in this block.
+    /// The total gas used in this block. It must fit in a `u64`.
     pub block_gas_used: U256,
     /// The block bloom of this block, represented as the consecutive
     /// 32-byte chunks of a block's final bloom filter string.