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https://github.com/rust-lang/rust-clippy
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6d4dc35882
Suggest changing usages of ref bindings to match the new type Split out some cases into new lint `ref_binding_to_reference`
112 lines
2.7 KiB
Text
112 lines
2.7 KiB
Text
error: this pattern creates a reference to a reference
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--> $DIR/needless_borrow_pat.rs:60:14
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LL | Some(ref x) => x,
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| ^^^^^ help: try this: `x`
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= note: `-D clippy::needless-borrow` implied by `-D warnings`
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error: this pattern creates a reference to a reference
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--> $DIR/needless_borrow_pat.rs:66:14
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LL | Some(ref x) => *x,
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| ^^^^^
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help: try this
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LL | Some(x) => x,
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| ^ ^
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error: this pattern creates a reference to a reference
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--> $DIR/needless_borrow_pat.rs:72:14
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LL | Some(ref x) => {
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| ^^^^^
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help: try this
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LL | Some(x) => {
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LL | f1(x);
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LL | f1(x);
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error: this pattern creates a reference to a reference
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--> $DIR/needless_borrow_pat.rs:82:14
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LL | Some(ref x) => m1!(x),
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| ^^^^^ help: try this: `x`
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error: this pattern creates a reference to a reference
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--> $DIR/needless_borrow_pat.rs:87:15
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LL | let _ = |&ref x: &&String| {
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| ^^^^^ help: try this: `x`
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error: this pattern creates a reference to a reference
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--> $DIR/needless_borrow_pat.rs:92:10
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LL | let (ref y,) = (&x,);
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| ^^^^^
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help: try this
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LL | let (y,) = (&x,);
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LL | let _: &String = y;
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error: this pattern creates a reference to a reference
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--> $DIR/needless_borrow_pat.rs:102:14
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LL | Some(ref x) => x.0,
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| ^^^^^ help: try this: `x`
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error: this pattern creates a reference to a reference
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--> $DIR/needless_borrow_pat.rs:112:14
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LL | E::A(ref x) | E::B(ref x) => *x,
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| ^^^^^ ^^^^^
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help: try this
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LL | E::A(x) | E::B(x) => x,
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| ^ ^ ^
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error: this pattern creates a reference to a reference
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--> $DIR/needless_borrow_pat.rs:118:21
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LL | if let Some(ref x) = Some(&String::new());
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| ^^^^^ help: try this: `x`
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error: this pattern creates a reference to a reference
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--> $DIR/needless_borrow_pat.rs:126:12
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LL | fn f2<'a>(&ref x: &&'a String) -> &'a String {
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| ^^^^^
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help: try this
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LL | fn f2<'a>(&x: &&'a String) -> &'a String {
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LL | let _: &String = x;
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LL | x
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error: this pattern creates a reference to a reference
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--> $DIR/needless_borrow_pat.rs:133:11
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LL | fn f(&ref x: &&String) {
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| ^^^^^ help: try this: `x`
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error: this pattern creates a reference to a reference
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--> $DIR/needless_borrow_pat.rs:141:11
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LL | fn f(&ref x: &&String) {
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| ^^^^^
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help: try this
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LL | fn f(&x: &&String) {
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LL | let _: &String = x;
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error: aborting due to 12 previous errors
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