mirror of
https://github.com/rust-lang/rust-clippy
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94 lines
2 KiB
Text
94 lines
2 KiB
Text
error: this pattern creates a reference to a reference
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--> tests/ui/ref_binding_to_reference.rs:31:14
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LL | Some(ref x) => x,
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| ^^^^^
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= note: `-D clippy::ref-binding-to-reference` implied by `-D warnings`
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= help: to override `-D warnings` add `#[allow(clippy::ref_binding_to_reference)]`
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help: try
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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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--> tests/ui/ref_binding_to_reference.rs:39:14
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LL | Some(ref x) => {
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| ^^^^^
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help: try
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LL ~ Some(x) => {
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LL |
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LL | f1(x);
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LL ~ f1(x);
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LL ~ &x
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error: this pattern creates a reference to a reference
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--> tests/ui/ref_binding_to_reference.rs:50:14
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LL | Some(ref x) => m2!(x),
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| ^^^^^
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help: try
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LL | Some(x) => m2!(&x),
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| ~ ~~
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error: this pattern creates a reference to a reference
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--> tests/ui/ref_binding_to_reference.rs:56:15
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LL | let _ = |&ref x: &&String| {
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| ^^^^^
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help: try
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LL ~ let _ = |&x: &&String| {
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LL |
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LL ~ let _: &&String = &x;
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error: this pattern creates a reference to a reference
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--> tests/ui/ref_binding_to_reference.rs:63:12
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LL | fn f2<'a>(&ref x: &&'a String) -> &'a String {
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| ^^^^^
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help: try
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LL ~ fn f2<'a>(&x: &&'a String) -> &'a String {
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LL |
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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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--> tests/ui/ref_binding_to_reference.rs:71:11
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LL | fn f(&ref x: &&String) {
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| ^^^^^
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help: try
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LL ~ fn f(&x: &&String) {
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LL |
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LL ~ let _: &&String = &x;
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error: this pattern creates a reference to a reference
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--> tests/ui/ref_binding_to_reference.rs:80:11
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LL | fn f(&ref x: &&String) {
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| ^^^^^
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help: try
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LL ~ fn f(&x: &&String) {
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LL |
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LL ~ let _: &&String = &x;
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error: aborting due to 7 previous errors
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