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-rw-r--r--crates/ra_db/src/input.rs4
1 files changed, 2 insertions, 2 deletions
diff --git a/crates/ra_db/src/input.rs b/crates/ra_db/src/input.rs
index 5d3a6b3c9..2d563bd01 100644
--- a/crates/ra_db/src/input.rs
+++ b/crates/ra_db/src/input.rs
@@ -139,7 +139,7 @@ impl CrateGraph {
139 } 139 }
140 140
141 pub fn iter<'a>(&'a self) -> impl Iterator<Item = CrateId> + 'a { 141 pub fn iter<'a>(&'a self) -> impl Iterator<Item = CrateId> + 'a {
142 self.arena.keys().map(|it| *it) 142 self.arena.keys().copied()
143 } 143 }
144 144
145 pub fn crate_root(&self, crate_id: CrateId) -> FileId { 145 pub fn crate_root(&self, crate_id: CrateId) -> FileId {
@@ -191,7 +191,7 @@ impl CrateGraph {
191 return true; 191 return true;
192 } 192 }
193 } 193 }
194 return false; 194 false
195 } 195 }
196} 196}
197 197