From 14fa1bad9263f14d4c823dd9f93ccb599a99756f Mon Sep 17 00:00:00 2001
From: Robin Mueller <robin.mueller.m@gmail.com>
Date: Wed, 21 Dec 2022 01:03:26 +0100
Subject: [PATCH] add TODO

---
 src/time/cuc.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/time/cuc.rs b/src/time/cuc.rs
index bf87064..a7660e2 100644
--- a/src/time/cuc.rs
+++ b/src/time/cuc.rs
@@ -73,6 +73,8 @@ pub fn fractional_part_from_subsec_ns(
     // invalid fractional parts which are too large. For the division of the nanoseconds by the
     // smallest fraction, a flooring division is correct.
     // The multiplication with 100000 is necessary to avoid precision loss during integer division.
+    // TODO: Floating point division might actually be faster option, but requires additional
+    //       code on small embedded systems..
     let fractional_part = ns * 100000 / ((sec_as_ns * 100000 + resolution) / resolution);
     Some(FractionalPart(res, fractional_part as u32))
 }