error: item `PubOne` has a public `len` method but no corresponding `is_empty` method --> $DIR/len_without_is_empty.rs:6:1 | LL | / impl PubOne { LL | | pub fn len(&self) -> isize { LL | | 1 LL | | } LL | | } | |_^ | = note: `-D clippy::len-without-is-empty` implied by `-D warnings` error: trait `PubTraitsToo` has a `len` method but no (possibly inherited) `is_empty` method --> $DIR/len_without_is_empty.rs:37:1 | LL | / pub trait PubTraitsToo { LL | | fn len(&self) -> isize; LL | | } | |_^ error: item `HasIsEmpty` has a public `len` method but a private `is_empty` method --> $DIR/len_without_is_empty.rs:49:1 | LL | / impl HasIsEmpty { LL | | pub fn len(&self) -> isize { LL | | 1 LL | | } ... | LL | | } LL | | } | |_^ error: item `HasWrongIsEmpty` has a public `len` method but no corresponding `is_empty` method --> $DIR/len_without_is_empty.rs:61:1 | LL | / impl HasWrongIsEmpty { LL | | pub fn len(&self) -> isize { LL | | 1 LL | | } ... | LL | | } LL | | } | |_^ error: trait `DependsOnFoo` has a `len` method but no (possibly inherited) `is_empty` method --> $DIR/len_without_is_empty.rs:141:1 | LL | / pub trait DependsOnFoo: Foo { LL | | fn len(&mut self) -> usize; LL | | } | |_^ error: aborting due to 5 previous errors