mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-12-21 10:33:27 +00:00
123 lines
3.9 KiB
Text
123 lines
3.9 KiB
Text
error: struct `PubOne` has a public `len` method, but no `is_empty` method
|
|
--> $DIR/len_without_is_empty.rs:9:5
|
|
|
|
|
LL | pub fn len(&self) -> isize {
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
= 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:57:1
|
|
|
|
|
LL | / pub trait PubTraitsToo {
|
|
LL | | fn len(&self) -> isize;
|
|
LL | | }
|
|
| |_^
|
|
|
|
error: struct `HasIsEmpty` has a public `len` method, but a private `is_empty` method
|
|
--> $DIR/len_without_is_empty.rs:70:5
|
|
|
|
|
LL | pub fn len(&self) -> isize {
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
note: `is_empty` defined here
|
|
--> $DIR/len_without_is_empty.rs:74:5
|
|
|
|
|
LL | fn is_empty(&self) -> bool {
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
error: struct `HasWrongIsEmpty` has a public `len` method, but the `is_empty` method has an unexpected signature
|
|
--> $DIR/len_without_is_empty.rs:82:5
|
|
|
|
|
LL | pub fn len(&self) -> isize {
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
note: `is_empty` defined here
|
|
--> $DIR/len_without_is_empty.rs:86:5
|
|
|
|
|
LL | pub fn is_empty(&self, x: u32) -> bool {
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
= note: expected signature: `(&self) -> bool`
|
|
|
|
error: struct `MismatchedSelf` has a public `len` method, but the `is_empty` method has an unexpected signature
|
|
--> $DIR/len_without_is_empty.rs:94:5
|
|
|
|
|
LL | pub fn len(self) -> isize {
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
note: `is_empty` defined here
|
|
--> $DIR/len_without_is_empty.rs:98:5
|
|
|
|
|
LL | pub fn is_empty(&self) -> bool {
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
= note: expected signature: `(self) -> bool`
|
|
|
|
error: trait `DependsOnFoo` has a `len` method but no (possibly inherited) `is_empty` method
|
|
--> $DIR/len_without_is_empty.rs:173:1
|
|
|
|
|
LL | / pub trait DependsOnFoo: Foo {
|
|
LL | | fn len(&mut self) -> usize;
|
|
LL | | }
|
|
| |_^
|
|
|
|
error: struct `OptionalLen3` has a public `len` method, but the `is_empty` method has an unexpected signature
|
|
--> $DIR/len_without_is_empty.rs:218:5
|
|
|
|
|
LL | pub fn len(&self) -> usize {
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
note: `is_empty` defined here
|
|
--> $DIR/len_without_is_empty.rs:223:5
|
|
|
|
|
LL | pub fn is_empty(&self) -> Option<bool> {
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
= note: expected signature: `(&self) -> bool`
|
|
|
|
error: struct `ResultLen` has a public `len` method, but the `is_empty` method has an unexpected signature
|
|
--> $DIR/len_without_is_empty.rs:230:5
|
|
|
|
|
LL | pub fn len(&self) -> Result<usize, ()> {
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
note: `is_empty` defined here
|
|
--> $DIR/len_without_is_empty.rs:235:5
|
|
|
|
|
LL | pub fn is_empty(&self) -> Option<bool> {
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
= note: expected signature: `(&self) -> bool` or `(&self) -> Result<bool>
|
|
|
|
error: this returns a `Result<_, ()>`
|
|
--> $DIR/len_without_is_empty.rs:230:5
|
|
|
|
|
LL | pub fn len(&self) -> Result<usize, ()> {
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
= note: `-D clippy::result-unit-err` implied by `-D warnings`
|
|
= help: use a custom `Error` type instead
|
|
|
|
error: this returns a `Result<_, ()>`
|
|
--> $DIR/len_without_is_empty.rs:242:5
|
|
|
|
|
LL | pub fn len(&self) -> Result<usize, ()> {
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
= help: use a custom `Error` type instead
|
|
|
|
error: this returns a `Result<_, ()>`
|
|
--> $DIR/len_without_is_empty.rs:246:5
|
|
|
|
|
LL | pub fn is_empty(&self) -> Result<bool, ()> {
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
= help: use a custom `Error` type instead
|
|
|
|
error: this returns a `Result<_, ()>`
|
|
--> $DIR/len_without_is_empty.rs:253:5
|
|
|
|
|
LL | pub fn len(&self) -> Result<usize, ()> {
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
= help: use a custom `Error` type instead
|
|
|
|
error: aborting due to 12 previous errors
|
|
|