From 6158cd57147f2e6e451989354d9a4e17606825d3 Mon Sep 17 00:00:00 2001
From: nicoo <nicoo@debian.org>
Date: Wed, 29 Jul 2020 19:39:50 +0200
Subject: [PATCH] factor: Introduce a type alias for exponents

This way, we can easily replace u8 with a larger type when moving to support
larger integers.
---
 src/uu/factor/src/factor.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/uu/factor/src/factor.rs b/src/uu/factor/src/factor.rs
index 4e5322084..6a7f688ac 100644
--- a/src/uu/factor/src/factor.rs
+++ b/src/uu/factor/src/factor.rs
@@ -61,6 +61,9 @@ impl PartialEq for Decomposition {
 
         true
     }
+#[derive(Clone, Debug, Eq, PartialEq)]
+pub struct Factors {
+    f: BTreeMap<u64, Exponent>,
 }
 impl Eq for Decomposition {}