Some clippy fixes for 1.36

2019-07-04 13:26:44 -04:00
parent c6a6e43372
commit 4ad9e986ad
31 changed files with 62 additions and 70 deletions
--- a/crates/ra_project_model/src/sysroot.rs
+++ b/crates/ra_project_model/src/sysroot.rs
@@ -94,7 +94,7 @@ impl SysrootCrate {
        self.root(sysroot).parent().unwrap()
    }
    pub fn deps<'a>(self, sysroot: &'a Sysroot) -> impl Iterator<Item = SysrootCrate> + 'a {
-        sysroot.crates[self].deps.iter().map(|&it| it)
+        sysroot.crates[self].deps.iter().copied()
    }
 }