From 70839b7ef8217fd019ce5bd3a643a8a16f5fa829 Mon Sep 17 00:00:00 2001
From: Florian Diebold <flodiebold@gmail.com>
Date: Wed, 13 Feb 2019 20:31:27 +0100
Subject: Make edition handling a bit nicer and allow specifying edition in
 crate_graph macro

---
 crates/ra_db/src/input.rs | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'crates/ra_db')

diff --git a/crates/ra_db/src/input.rs b/crates/ra_db/src/input.rs
index aa535ac4d..e45a510b3 100644
--- a/crates/ra_db/src/input.rs
+++ b/crates/ra_db/src/input.rs
@@ -62,6 +62,15 @@ pub enum Edition {
     Edition2015,
 }
 
+impl Edition {
+    pub fn from_string(s: &str) -> Edition {
+        match s {
+            "2015" => Edition::Edition2015,
+            "2018" | _ => Edition::Edition2018,
+        }
+    }
+}
+
 #[derive(Debug, Clone, PartialEq, Eq)]
 struct CrateData {
     file_id: FileId,
-- 
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