| warning: call to `.clone()` on a reference in this situation does nothing |
| --> $DIR/noop-method-call.rs:15:25 |
| | |
| LL | let _ = &mut encoded.clone(); |
| | ^^^^^^^^ help: remove this redundant call |
| | |
| = note: the type `[u8]` does not implement `Clone`, so calling `clone` on `&[u8]` copies the reference, which does not do anything and can be removed |
| = note: `#[warn(noop_method_call)]` on by default |
| |
| warning: call to `.clone()` on a reference in this situation does nothing |
| --> $DIR/noop-method-call.rs:17:21 |
| | |
| LL | let _ = &encoded.clone(); |
| | ^^^^^^^^ help: remove this redundant call |
| | |
| = note: the type `[u8]` does not implement `Clone`, so calling `clone` on `&[u8]` copies the reference, which does not do anything and can be removed |
| |
| warning: call to `.clone()` on a reference in this situation does nothing |
| --> $DIR/noop-method-call.rs:23:71 |
| | |
| LL | let non_clone_type_ref_clone: &PlainType<u32> = non_clone_type_ref.clone(); |
| | ^^^^^^^^ |
| | |
| = note: the type `PlainType<u32>` does not implement `Clone`, so calling `clone` on `&PlainType<u32>` copies the reference, which does not do anything and can be removed |
| help: remove this redundant call |
| | |
| LL - let non_clone_type_ref_clone: &PlainType<u32> = non_clone_type_ref.clone(); |
| LL + let non_clone_type_ref_clone: &PlainType<u32> = non_clone_type_ref; |
| | |
| help: if you meant to clone `PlainType<u32>`, implement `Clone` for it |
| | |
| LL + #[derive(Clone)] |
| LL | struct PlainType<T>(T); |
| | |
| |
| warning: call to `.deref()` on a reference in this situation does nothing |
| --> $DIR/noop-method-call.rs:31:63 |
| | |
| LL | let non_deref_type_deref: &PlainType<u32> = non_deref_type.deref(); |
| | ^^^^^^^^ |
| | |
| = note: the type `PlainType<u32>` does not implement `Deref`, so calling `deref` on `&PlainType<u32>` copies the reference, which does not do anything and can be removed |
| help: remove this redundant call |
| | |
| LL - let non_deref_type_deref: &PlainType<u32> = non_deref_type.deref(); |
| LL + let non_deref_type_deref: &PlainType<u32> = non_deref_type; |
| | |
| help: if you meant to clone `PlainType<u32>`, implement `Clone` for it |
| | |
| LL + #[derive(Clone)] |
| LL | struct PlainType<T>(T); |
| | |
| |
| warning: call to `.borrow()` on a reference in this situation does nothing |
| --> $DIR/noop-method-call.rs:35:66 |
| | |
| LL | let non_borrow_type_borrow: &PlainType<u32> = non_borrow_type.borrow(); |
| | ^^^^^^^^^ |
| | |
| = note: the type `PlainType<u32>` does not implement `Borrow`, so calling `borrow` on `&PlainType<u32>` copies the reference, which does not do anything and can be removed |
| help: remove this redundant call |
| | |
| LL - let non_borrow_type_borrow: &PlainType<u32> = non_borrow_type.borrow(); |
| LL + let non_borrow_type_borrow: &PlainType<u32> = non_borrow_type; |
| | |
| help: if you meant to clone `PlainType<u32>`, implement `Clone` for it |
| | |
| LL + #[derive(Clone)] |
| LL | struct PlainType<T>(T); |
| | |
| |
| warning: call to `.clone()` on a reference in this situation does nothing |
| --> $DIR/noop-method-call.rs:44:19 |
| | |
| LL | non_clone_type.clone(); |
| | ^^^^^^^^ |
| | |
| = note: the type `PlainType<T>` does not implement `Clone`, so calling `clone` on `&PlainType<T>` copies the reference, which does not do anything and can be removed |
| help: remove this redundant call |
| | |
| LL - non_clone_type.clone(); |
| LL + non_clone_type; |
| | |
| help: if you meant to clone `PlainType<T>`, implement `Clone` for it |
| | |
| LL + #[derive(Clone)] |
| LL | struct PlainType<T>(T); |
| | |
| |
| warning: call to `.clone()` on a reference in this situation does nothing |
| --> $DIR/noop-method-call.rs:49:19 |
| | |
| LL | non_clone_type.clone(); |
| | ^^^^^^^^ |
| | |
| = note: the type `PlainType<u32>` does not implement `Clone`, so calling `clone` on `&PlainType<u32>` copies the reference, which does not do anything and can be removed |
| help: remove this redundant call |
| | |
| LL - non_clone_type.clone(); |
| LL + non_clone_type; |
| | |
| help: if you meant to clone `PlainType<u32>`, implement `Clone` for it |
| | |
| LL + #[derive(Clone)] |
| LL | struct PlainType<T>(T); |
| | |
| |
| warning: 7 warnings emitted |
| |
