mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-24 05:33:27 +00:00
88 lines
1.9 KiB
Text
88 lines
1.9 KiB
Text
error: this pattern creates a reference to a reference
|
|
--> $DIR/ref_binding_to_reference.rs:30:14
|
|
|
|
|
LL | Some(ref x) => x,
|
|
| ^^^^^
|
|
|
|
|
= note: `-D clippy::ref-binding-to-reference` implied by `-D warnings`
|
|
help: try this
|
|
|
|
|
LL | Some(x) => &x,
|
|
| ~ ~~
|
|
|
|
error: this pattern creates a reference to a reference
|
|
--> $DIR/ref_binding_to_reference.rs:36:14
|
|
|
|
|
LL | Some(ref x) => {
|
|
| ^^^^^
|
|
|
|
|
help: try this
|
|
|
|
|
LL ~ Some(x) => {
|
|
LL | f1(x);
|
|
LL ~ f1(x);
|
|
LL ~ &x
|
|
|
|
|
|
|
error: this pattern creates a reference to a reference
|
|
--> $DIR/ref_binding_to_reference.rs:46:14
|
|
|
|
|
LL | Some(ref x) => m2!(x),
|
|
| ^^^^^
|
|
|
|
|
help: try this
|
|
|
|
|
LL | Some(x) => m2!(&x),
|
|
| ~ ~~
|
|
|
|
error: this pattern creates a reference to a reference
|
|
--> $DIR/ref_binding_to_reference.rs:51:15
|
|
|
|
|
LL | let _ = |&ref x: &&String| {
|
|
| ^^^^^
|
|
|
|
|
help: try this
|
|
|
|
|
LL ~ let _ = |&x: &&String| {
|
|
LL ~ let _: &&String = &x;
|
|
|
|
|
|
|
error: this pattern creates a reference to a reference
|
|
--> $DIR/ref_binding_to_reference.rs:57:12
|
|
|
|
|
LL | fn f2<'a>(&ref x: &&'a String) -> &'a String {
|
|
| ^^^^^
|
|
|
|
|
help: try this
|
|
|
|
|
LL ~ fn f2<'a>(&x: &&'a String) -> &'a String {
|
|
LL ~ let _: &&String = &x;
|
|
LL ~ x
|
|
|
|
|
|
|
error: this pattern creates a reference to a reference
|
|
--> $DIR/ref_binding_to_reference.rs:64:11
|
|
|
|
|
LL | fn f(&ref x: &&String) {
|
|
| ^^^^^
|
|
|
|
|
help: try this
|
|
|
|
|
LL ~ fn f(&x: &&String) {
|
|
LL ~ let _: &&String = &x;
|
|
|
|
|
|
|
error: this pattern creates a reference to a reference
|
|
--> $DIR/ref_binding_to_reference.rs:72:11
|
|
|
|
|
LL | fn f(&ref x: &&String) {
|
|
| ^^^^^
|
|
|
|
|
help: try this
|
|
|
|
|
LL ~ fn f(&x: &&String) {
|
|
LL ~ let _: &&String = &x;
|
|
|
|
|
|
|
error: aborting due to 7 previous errors
|
|
|