mirror of
https://github.com/rust-lang/rust-clippy
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100 lines
2.5 KiB
Text
100 lines
2.5 KiB
Text
error: item `PubOne` has a public `len` method but no corresponding `is_empty` method
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--> $DIR/len_zero.rs:10:5
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10 | pub fn len(self: &Self) -> isize {
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| _____^ starting here...
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11 | | 1
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12 | | }
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| |_____^ ...ending here
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note: lint level defined here
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--> $DIR/len_zero.rs:4:9
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4 | #![deny(len_without_is_empty, len_zero)]
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| ^^^^^^^^^^^^^^^^^^^^
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error: trait `PubTraitsToo` has a `len` method but no `is_empty` method
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--> $DIR/len_zero.rs:32:5
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32 | fn len(self: &Self) -> isize;
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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error: item `HasIsEmpty` has a public `len` method but a private `is_empty` method
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--> $DIR/len_zero.rs:66:5
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66 | pub fn len(self: &Self) -> isize {
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| _____^ starting here...
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67 | | 1
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68 | | }
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| |_____^ ...ending here
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error: item `HasWrongIsEmpty` has a public `len` method but no corresponding `is_empty` method
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--> $DIR/len_zero.rs:95:5
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95 | pub fn len(self: &Self) -> isize {
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| _____^ starting here...
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96 | | 1
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97 | | }
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| |_____^ ...ending here
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error: length comparison to zero
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--> $DIR/len_zero.rs:106:8
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106 | if x.len() == 0 {
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| ^^^^^^^^^^^^
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note: lint level defined here
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--> $DIR/len_zero.rs:4:31
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4 | #![deny(len_without_is_empty, len_zero)]
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| ^^^^^^^^
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help: consider using `is_empty`
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| if x.is_empty() {
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error: length comparison to zero
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--> $DIR/len_zero.rs:113:8
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113 | if "".len() == 0 {
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| ^^^^^^^^^^^^^
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help: consider using `is_empty`
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| if "".is_empty() {
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error: length comparison to zero
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--> $DIR/len_zero.rs:130:8
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130 | if has_is_empty.len() == 0 {
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| ^^^^^^^^^^^^^^^^^^^^^^^
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help: consider using `is_empty`
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| if has_is_empty.is_empty() {
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error: length comparison to zero
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--> $DIR/len_zero.rs:136:8
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136 | if has_is_empty.len() != 0 {
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| ^^^^^^^^^^^^^^^^^^^^^^^
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help: consider using `is_empty`
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| if !has_is_empty.is_empty() {
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error: length comparison to zero
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--> $DIR/len_zero.rs:142:8
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142 | if has_is_empty.len() > 0 {
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| ^^^^^^^^^^^^^^^^^^^^^^
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help: consider using `is_empty`
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| if !has_is_empty.is_empty() {
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error: length comparison to zero
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--> $DIR/len_zero.rs:151:8
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151 | if with_is_empty.len() == 0 {
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| ^^^^^^^^^^^^^^^^^^^^^^^^
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help: consider using `is_empty`
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| if with_is_empty.is_empty() {
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error: aborting due to 10 previous errors
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