From cff2201c30bda7b346e3b47875d95a2cf9cafaa3 Mon Sep 17 00:00:00 2001
From: Edwin Cheng <edwin0cheng@gmail.com>
Date: Tue, 2 Feb 2021 04:42:37 +0800
Subject: NFA parser for mbe matcher

---
 crates/mbe/src/lib.rs | 11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)

(limited to 'crates/mbe/src/lib.rs')

diff --git a/crates/mbe/src/lib.rs b/crates/mbe/src/lib.rs
index 4c298f85f..f3d2da55a 100644
--- a/crates/mbe/src/lib.rs
+++ b/crates/mbe/src/lib.rs
@@ -21,7 +21,7 @@ use test_utils::mark;
 pub use tt::{Delimiter, DelimiterKind, Punct};
 
 use crate::{
-    parser::{parse_pattern, parse_template, Op},
+    parser::{parse_pattern, parse_template, MetaTemplate, Op},
     tt_iter::TtIter,
 };
 
@@ -94,15 +94,6 @@ struct Rule {
     rhs: MetaTemplate,
 }
 
-#[derive(Clone, Debug, PartialEq, Eq)]
-struct MetaTemplate(Vec<Op>);
-
-impl<'a> MetaTemplate {
-    fn iter(&self) -> impl Iterator<Item = &Op> {
-        self.0.iter()
-    }
-}
-
 #[derive(Clone, Copy, Debug, PartialEq, Eq)]
 struct Shift(u32);
 
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