From 54ace2a7fdf3daa7c050dbbc497699714a487bd4 Mon Sep 17 00:00:00 2001
From: Laurenz <laurmaedje@gmail.com>
Date: Sun, 31 Mar 2019 17:24:52 +0200
Subject: [PATCH] =?UTF-8?q?Simplify=20subsetter=20definition=20=E2=9C=A8?=
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---
 src/font.rs | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/src/font.rs b/src/font.rs
index f2aa1c281..f596af0f8 100644
--- a/src/font.rs
+++ b/src/font.rs
@@ -409,12 +409,8 @@ struct Subsetter<'d> {
 }
 
 impl<'d> Subsetter<'d> {
-    fn subset<I1, S1, I2, S2>(mut self, needed_tables: I1, optional_tables: I2)
-    -> FontResult<Font>
-    where
-        I1: IntoIterator<Item=S1>, S1: AsRef<str>,
-        I2: IntoIterator<Item=S2>, S2: AsRef<str>
-    {
+    fn subset<I, S>(mut self, needed_tables: I, optional_tables: I) -> FontResult<Font>
+    where I: IntoIterator<Item=S>, S: AsRef<str> {
         // Find out which glyphs to include based on which characters we want
         // and which glyphs are used by composition.
         self.build_glyphs()?;