From 1459ed6ae9cc4be57bc640add24828fd07ada29f Mon Sep 17 00:00:00 2001
From: Noah <33094578+coolreader18@users.noreply.github.com>
Date: Sun, 1 Mar 2020 14:41:51 -0600
Subject: [PATCH] Correct comment

---
 vm/src/pyhash.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/vm/src/pyhash.rs b/vm/src/pyhash.rs
index fc11678fc..7c650517b 100644
--- a/vm/src/pyhash.rs
+++ b/vm/src/pyhash.rs
@@ -125,7 +125,9 @@ impl PyHashInfo {
         imag: IMAG,
         algorithm: "siphash13",
         hash_bits: std::mem::size_of::<PyHash>() * 8,
-        // TODO: find out what seed_bits should actually be
+        // internally hash_map::DefaultHasher uses 2 u64s as the seed, but
+        // that's not guaranteed to be consistent across Rust releases
+        // TODO: use something like the siphasher crate as our hash algorithm
         seed_bits: std::mem::size_of::<PyHash>() * 2 * 8,
     };
 }