Merge branch 'master' of github.com:rust-analyzer/rust-analyzer into modname_spacing

1 files changed, 0 insertions, 7 deletions

diff --git a/crates/ra_cfg/src/lib.rs b/crates/ra_cfg/src/lib.rs
index 51d953f6e..57feabcb2 100644
--- a/crates/ra_cfg/src/lib.rs
+++ b/crates/ra_cfg/src/lib.rs
@@ -2,8 +2,6 @@
 
 mod cfg_expr;
 
-use std::iter::IntoIterator;
-
 use ra_syntax::SmolStr;
 use rustc_hash::FxHashSet;
 
@@ -48,9 +46,4 @@ impl CfgOptions {
     pub fn insert_key_value(&mut self, key: SmolStr, value: SmolStr) {
         self.key_values.insert((key, value));
     }
-
-    /// Shortcut to set features
-    pub fn insert_features(&mut self, iter: impl IntoIterator<Item = SmolStr>) {
-        iter.into_iter().for_each(|feat| self.insert_key_value("feature".into(), feat));
-    }
 }