From cacf8c41ab6417b5ada4b9323edb68c0cb88f6cf Mon Sep 17 00:00:00 2001
From: ConnorSkees <39542938+ConnorSkees@users.noreply.github.com>
Date: Sat, 22 Feb 2020 10:25:30 -0500
Subject: [PATCH] Implement Selector::new() utility function

---
 src/lib.rs      | 4 ++--
 src/selector.rs | 6 ++++++
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/lib.rs b/src/lib.rs
index 1cfb1c9..57c1b18 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -337,7 +337,7 @@ impl<'a> StyleSheetParser<'a> {
                 | TokenKind::Symbol(Symbol::Mul)
                 | TokenKind::Symbol(Symbol::Percent)
                 | TokenKind::Symbol(Symbol::Period) => rules
-                    .extend(self.eat_rules(&Selector(Vec::new()), &mut self.global_scope.clone())?),
+                    .extend(self.eat_rules(&Selector::new(), &mut self.global_scope.clone())?),
                 TokenKind::Whitespace(_) => {
                     self.lexer.next();
                     continue;
@@ -382,7 +382,7 @@ impl<'a> StyleSheetParser<'a> {
                 TokenKind::AtRule(AtRuleKind::Include) => rules.extend(eat_include(
                     &mut self.lexer,
                     &self.global_scope,
-                    &Selector(Vec::new()),
+                    &Selector::new(),
                 )?),
                 TokenKind::AtRule(AtRuleKind::Import) => {
                     let Token { pos, .. } = self
diff --git a/src/selector.rs b/src/selector.rs
index 68de4b8..a2eb235 100644
--- a/src/selector.rs
+++ b/src/selector.rs
@@ -12,6 +12,12 @@ use std::vec::IntoIter;
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub(crate) struct Selector(pub Vec<SelectorKind>);
 
+impl Selector {
+    pub fn new() -> Selector {
+        Selector(Vec::new())
+    }
+}
+
 impl Display for Selector {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         let mut iter = self.0.iter().peekable();