From 6cde0b1aa0f6b8623c6b81b2396f4a0345891233 Mon Sep 17 00:00:00 2001
From: Paul Daniel Faria <Nashenas88@users.noreply.github.com>
Date: Sat, 8 Aug 2020 14:14:18 -0400
Subject: Add support for extern crate

This adds syntax highlighting, hover and goto def
functionality for extern crate
---
 crates/ra_ide/src/display/short_label.rs | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'crates/ra_ide/src/display/short_label.rs')

diff --git a/crates/ra_ide/src/display/short_label.rs b/crates/ra_ide/src/display/short_label.rs
index 0fdf8e9a5..b5ff9fa2d 100644
--- a/crates/ra_ide/src/display/short_label.rs
+++ b/crates/ra_ide/src/display/short_label.rs
@@ -47,6 +47,12 @@ impl ShortLabel for ast::Module {
     }
 }
 
+impl ShortLabel for ast::SourceFile {
+    fn short_label(&self) -> Option<String> {
+        None
+    }
+}
+
 impl ShortLabel for ast::TypeAlias {
     fn short_label(&self) -> Option<String> {
         short_label_from_node(self, "type ")
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