-use std::borrow::Cow;
+// run-rustfix
+
+#![allow(clippy::needless_borrowed_reference)]
-#[allow(trivially_copy_pass_by_ref)]
fn x(y: &i32) -> i32 {
*y
}
-#[warn(clippy, needless_borrow)]
+#[warn(clippy::all, clippy::needless_borrow)]
#[allow(unused_variables)]
fn main() {
let a = 5;
};
}
-fn f<T:Copy>(y: &T) -> T {
+fn f<T: Copy>(y: &T) -> T {
*y
}
impl<'a> Trait for &'a str {}
-fn h(_: &Trait) {}
-#[warn(needless_borrow)]
+fn h(_: &dyn Trait) {}
+#[warn(clippy::needless_borrow)]
#[allow(dead_code)]
fn issue_1432() {
let mut v = Vec::<String>::new();
let _ = v.iter().filter(|&a| a.is_empty());
}
+
+#[allow(dead_code)]
+#[warn(clippy::needless_borrow)]
+#[derive(Debug)]
+enum Foo<'a> {
+ Str(&'a str),
+}