From ea4d3fa6b867085a129c8dd57b7ba58a7680deb3 Mon Sep 17 00:00:00 2001
From: Stephen Chung <Stephen.Chung@intexact.com>
Date: Thu, 26 Mar 2020 10:56:18 +0800
Subject: [PATCH] Avoid I and O as generic parameters.

---
 src/call.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/call.rs b/src/call.rs
index 5ecbf66d..c1147a53 100644
--- a/src/call.rs
+++ b/src/call.rs
@@ -76,4 +76,4 @@ macro_rules! impl_args {
 }
 
 #[rustfmt::skip]
-impl_args!(A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T);
+impl_args!(A, B, C, D, E, F, G, H, J, K, L, M, N, P, Q, R, S, T, U, V);