mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-27 23:20:39 +00:00
98 lines
2.7 KiB
Text
98 lines
2.7 KiB
Text
error: item `PubOne` has a public `len` method but no corresponding `is_empty` method
|
|
--> $DIR/len_zero.rs:9:1
|
|
|
|
|
9 | / impl PubOne {
|
|
10 | | pub fn len(self: &Self) -> isize {
|
|
11 | | 1
|
|
12 | | }
|
|
13 | | }
|
|
| |_^
|
|
|
|
|
= note: `-D len-without-is-empty` implied by `-D warnings`
|
|
|
|
error: trait `PubTraitsToo` has a `len` method but no (possibly inherited) `is_empty` method
|
|
--> $DIR/len_zero.rs:55:1
|
|
|
|
|
55 | / pub trait PubTraitsToo {
|
|
56 | | fn len(self: &Self) -> isize;
|
|
57 | | }
|
|
| |_^
|
|
|
|
error: item `HasIsEmpty` has a public `len` method but a private `is_empty` method
|
|
--> $DIR/len_zero.rs:89:1
|
|
|
|
|
89 | / impl HasIsEmpty {
|
|
90 | | pub fn len(self: &Self) -> isize {
|
|
91 | | 1
|
|
92 | | }
|
|
... |
|
|
96 | | }
|
|
97 | | }
|
|
| |_^
|
|
|
|
error: item `HasWrongIsEmpty` has a public `len` method but no corresponding `is_empty` method
|
|
--> $DIR/len_zero.rs:118:1
|
|
|
|
|
118 | / impl HasWrongIsEmpty {
|
|
119 | | pub fn len(self: &Self) -> isize {
|
|
120 | | 1
|
|
121 | | }
|
|
... |
|
|
125 | | }
|
|
126 | | }
|
|
| |_^
|
|
|
|
error: length comparison to zero
|
|
--> $DIR/len_zero.rs:140:8
|
|
|
|
|
140 | if x.len() == 0 {
|
|
| ^^^^^^^^^^^^ help: using `is_empty` is more concise: `x.is_empty()`
|
|
|
|
|
= note: `-D len-zero` implied by `-D warnings`
|
|
|
|
error: length comparison to zero
|
|
--> $DIR/len_zero.rs:144:8
|
|
|
|
|
144 | if "".len() == 0 {
|
|
| ^^^^^^^^^^^^^ help: using `is_empty` is more concise: `"".is_empty()`
|
|
|
|
error: length comparison to zero
|
|
--> $DIR/len_zero.rs:158:8
|
|
|
|
|
158 | if has_is_empty.len() == 0 {
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is more concise: `has_is_empty.is_empty()`
|
|
|
|
error: length comparison to zero
|
|
--> $DIR/len_zero.rs:161:8
|
|
|
|
|
161 | if has_is_empty.len() != 0 {
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is more concise: `!has_is_empty.is_empty()`
|
|
|
|
error: length comparison to zero
|
|
--> $DIR/len_zero.rs:164:8
|
|
|
|
|
164 | if has_is_empty.len() > 0 {
|
|
| ^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is more concise: `!has_is_empty.is_empty()`
|
|
|
|
error: length comparison to zero
|
|
--> $DIR/len_zero.rs:170:8
|
|
|
|
|
170 | if with_is_empty.len() == 0 {
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is more concise: `with_is_empty.is_empty()`
|
|
|
|
error: length comparison to zero
|
|
--> $DIR/len_zero.rs:182:8
|
|
|
|
|
182 | if b.len() != 0 {
|
|
| ^^^^^^^^^^^^ help: using `is_empty` is more concise: `!b.is_empty()`
|
|
|
|
error: trait `DependsOnFoo` has a `len` method but no (possibly inherited) `is_empty` method
|
|
--> $DIR/len_zero.rs:189:1
|
|
|
|
|
189 | / pub trait DependsOnFoo: Foo {
|
|
190 | | fn len(&mut self) -> usize;
|
|
191 | | }
|
|
| |_^
|
|
|
|
error: aborting due to 12 previous errors
|
|
|