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warning: call to `.clone()` on a reference in this situation does nothing
--> $DIR/noop-method-call.rs:16:25
|
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:18:21
|
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:24:71
|
LL | let non_clone_type_ref_clone: &PlainType<u32> = non_clone_type_ref.clone();
| ^^^^^^^^ help: remove this redundant call
|
= 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
warning: call to `.deref()` on a reference in this situation does nothing
--> $DIR/noop-method-call.rs:32:63
|
LL | let non_deref_type_deref: &PlainType<u32> = non_deref_type.deref();
| ^^^^^^^^ help: remove this redundant call
|
= 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
warning: call to `.borrow()` on a reference in this situation does nothing
--> $DIR/noop-method-call.rs:36:66
|
LL | let non_borrow_type_borrow: &PlainType<u32> = non_borrow_type.borrow();
| ^^^^^^^^^ help: remove this redundant call
|
= 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
warning: call to `.clone()` on a reference in this situation does nothing
--> $DIR/noop-method-call.rs:45:19
|
LL | non_clone_type.clone();
| ^^^^^^^^ help: remove this redundant call
|
= 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
warning: call to `.clone()` on a reference in this situation does nothing
--> $DIR/noop-method-call.rs:50:19
|
LL | non_clone_type.clone();
| ^^^^^^^^ help: remove this redundant call
|
= 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
warning: 7 warnings emitted
|
