mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-12-30 15:03:36 +00:00
53 lines
1.5 KiB
Text
53 lines
1.5 KiB
Text
|
error: replacing text with itself
|
||
|
|
--> $DIR/no_effect_replace.rs:4:13
|
||
|
|
|
|
||
|
|
LL | let _ = "12345".replace('1', "1");
|
||
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^
|
||
|
|
|
|
||
|
|
= note: `-D clippy::no-effect-replace` implied by `-D warnings`
|
||
|
|
|
||
|
|
error: replacing text with itself
|
||
|
|
--> $DIR/no_effect_replace.rs:5:13
|
||
|
|
|
|
||
|
|
LL | let _ = "12345".replace("12", "12");
|
||
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||
|
|
|
||
|
|
error: replacing text with itself
|
||
|
|
--> $DIR/no_effect_replace.rs:6:13
|
||
|
|
|
|
||
|
|
LL | let _ = String::new().replace("12", "12");
|
||
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||
|
|
|
||
|
|
error: replacing text with itself
|
||
|
|
--> $DIR/no_effect_replace.rs:8:13
|
||
|
|
|
|
||
|
|
LL | let _ = "12345".replacen('1', "1", 1);
|
||
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||
|
|
|
||
|
|
error: replacing text with itself
|
||
|
|
--> $DIR/no_effect_replace.rs:9:13
|
||
|
|
|
|
||
|
|
LL | let _ = "12345".replacen("12", "12", 1);
|
||
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||
|
|
|
||
|
|
error: replacing text with itself
|
||
|
|
--> $DIR/no_effect_replace.rs:10:13
|
||
|
|
|
|
||
|
|
LL | let _ = String::new().replacen("12", "12", 1);
|
||
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||
|
|
|
||
|
|
error: replacing text with itself
|
||
|
|
--> $DIR/no_effect_replace.rs:16:13
|
||
|
|
|
|
||
|
|
LL | let _ = "hello".replace(&x.f(), &x.f());
|
||
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||
|
|
|
||
|
|
error: replacing text with itself
|
||
|
|
--> $DIR/no_effect_replace.rs:19:13
|
||
|
|
|
|
||
|
|
LL | let _ = "hello".replace(&y(), &y());
|
||
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||
|
|
|
||
|
|
error: aborting due to 8 previous errors
|
||
|
|
|