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rust-clippy/tests/ui/single_char_pattern.stderr

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error: single-character string constant used as pattern
--> $DIR/single_char_pattern.rs:7:13
|
LL | x.split("x");
| ^^^ help: consider using a `char`: `'x'`
|
= note: `-D clippy::single-char-pattern` implied by `-D warnings`
= help: to override `-D warnings` add `#[allow(clippy::single_char_pattern)]`
error: single-character string constant used as pattern
--> $DIR/single_char_pattern.rs:13:13
|
LL | x.split("ß");
| ^^^ help: consider using a `char`: `'ß'`
error: single-character string constant used as pattern
--> $DIR/single_char_pattern.rs:14:13
|
LL | x.split("");
| ^^^ help: consider using a `char`: `''`
error: single-character string constant used as pattern
--> $DIR/single_char_pattern.rs:15:13
|
LL | x.split("💣");
| ^^^^ help: consider using a `char`: `'💣'`
error: single-character string constant used as pattern
--> $DIR/single_char_pattern.rs:18:23
|
LL | x.split_inclusive("x");
| ^^^ help: consider using a `char`: `'x'`
error: single-character string constant used as pattern
--> $DIR/single_char_pattern.rs:19:16
|
LL | x.contains("x");
| ^^^ help: consider using a `char`: `'x'`
error: single-character string constant used as pattern
--> $DIR/single_char_pattern.rs:20:19
|
LL | x.starts_with("x");
| ^^^ help: consider using a `char`: `'x'`
error: single-character string constant used as pattern
--> $DIR/single_char_pattern.rs:21:17
|
LL | x.ends_with("x");
| ^^^ help: consider using a `char`: `'x'`
error: single-character string constant used as pattern
--> $DIR/single_char_pattern.rs:22:12
|
LL | x.find("x");
| ^^^ help: consider using a `char`: `'x'`
error: single-character string constant used as pattern
--> $DIR/single_char_pattern.rs:23:13
|
LL | x.rfind("x");
| ^^^ help: consider using a `char`: `'x'`
error: single-character string constant used as pattern
--> $DIR/single_char_pattern.rs:24:14
|
LL | x.rsplit("x");
| ^^^ help: consider using a `char`: `'x'`
error: single-character string constant used as pattern
--> $DIR/single_char_pattern.rs:25:24
|
LL | x.split_terminator("x");
| ^^^ help: consider using a `char`: `'x'`
error: single-character string constant used as pattern
--> $DIR/single_char_pattern.rs:26:25
|
LL | x.rsplit_terminator("x");
| ^^^ help: consider using a `char`: `'x'`
error: single-character string constant used as pattern
--> $DIR/single_char_pattern.rs:27:17
|
LL | x.splitn(2, "x");
| ^^^ help: consider using a `char`: `'x'`
error: single-character string constant used as pattern
--> $DIR/single_char_pattern.rs:28:18
|
LL | x.rsplitn(2, "x");
| ^^^ help: consider using a `char`: `'x'`
error: single-character string constant used as pattern
--> $DIR/single_char_pattern.rs:29:18
|
LL | x.split_once("x");
| ^^^ help: consider using a `char`: `'x'`
error: single-character string constant used as pattern
--> $DIR/single_char_pattern.rs:30:19
|
LL | x.rsplit_once("x");
| ^^^ help: consider using a `char`: `'x'`
error: single-character string constant used as pattern
--> $DIR/single_char_pattern.rs:31:15
|
LL | x.matches("x");
| ^^^ help: consider using a `char`: `'x'`
error: single-character string constant used as pattern
--> $DIR/single_char_pattern.rs:32:16
|
LL | x.rmatches("x");
| ^^^ help: consider using a `char`: `'x'`
error: single-character string constant used as pattern
--> $DIR/single_char_pattern.rs:33:21
|
LL | x.match_indices("x");
| ^^^ help: consider using a `char`: `'x'`
error: single-character string constant used as pattern
--> $DIR/single_char_pattern.rs:34:22
|
LL | x.rmatch_indices("x");
| ^^^ help: consider using a `char`: `'x'`
error: single-character string constant used as pattern
--> $DIR/single_char_pattern.rs:35:26
|
LL | x.trim_start_matches("x");
| ^^^ help: consider using a `char`: `'x'`
error: single-character string constant used as pattern
--> $DIR/single_char_pattern.rs:36:24
|
LL | x.trim_end_matches("x");
| ^^^ help: consider using a `char`: `'x'`
error: single-character string constant used as pattern
--> $DIR/single_char_pattern.rs:37:20
|
LL | x.strip_prefix("x");
| ^^^ help: consider using a `char`: `'x'`
error: single-character string constant used as pattern
--> $DIR/single_char_pattern.rs:38:20
|
LL | x.strip_suffix("x");
| ^^^ help: consider using a `char`: `'x'`
error: single-character string constant used as pattern
--> $DIR/single_char_pattern.rs:39:15
|
LL | x.replace("x", "y");
| ^^^ help: consider using a `char`: `'x'`
error: single-character string constant used as pattern
--> $DIR/single_char_pattern.rs:40:16
|
LL | x.replacen("x", "y", 3);
| ^^^ help: consider using a `char`: `'x'`
error: single-character string constant used as pattern
--> $DIR/single_char_pattern.rs:42:13
|
LL | x.split("\n");
| ^^^^ help: consider using a `char`: `'\n'`
error: single-character string constant used as pattern
--> $DIR/single_char_pattern.rs:43:13
|
LL | x.split("'");
| ^^^ help: consider using a `char`: `'\''`
error: single-character string constant used as pattern
--> $DIR/single_char_pattern.rs:44:13
|
LL | x.split("\'");
| ^^^^ help: consider using a `char`: `'\''`
error: single-character string constant used as pattern
--> $DIR/single_char_pattern.rs:46:13
|
LL | x.split("\"");
| ^^^^ help: consider using a `char`: `'"'`
error: single-character string constant used as pattern
--> $DIR/single_char_pattern.rs:51:31
|
LL | x.replace(';', ",").split(","); // issue #2978
| ^^^ help: consider using a `char`: `','`
error: single-character string constant used as pattern
--> $DIR/single_char_pattern.rs:52:19
|
LL | x.starts_with("\x03"); // issue #2996
| ^^^^^^ help: consider using a `char`: `'\x03'`
error: single-character string constant used as pattern
--> $DIR/single_char_pattern.rs:59:13
|
LL | x.split(r"a");
| ^^^^ help: consider using a `char`: `'a'`
error: single-character string constant used as pattern
--> $DIR/single_char_pattern.rs:60:13
|
LL | x.split(r#"a"#);
| ^^^^^^ help: consider using a `char`: `'a'`
error: single-character string constant used as pattern
--> $DIR/single_char_pattern.rs:61:13
|
LL | x.split(r###"a"###);
| ^^^^^^^^^^ help: consider using a `char`: `'a'`
error: single-character string constant used as pattern
--> $DIR/single_char_pattern.rs:62:13
|
LL | x.split(r###"'"###);
| ^^^^^^^^^^ help: consider using a `char`: `'\''`
error: single-character string constant used as pattern
--> $DIR/single_char_pattern.rs:63:13
|
LL | x.split(r###"#"###);
| ^^^^^^^^^^ help: consider using a `char`: `'#'`
error: single-character string constant used as pattern
--> $DIR/single_char_pattern.rs:65:13
|
LL | x.split(r#"\"#);
| ^^^^^^ help: consider using a `char`: `'\\'`
error: single-character string constant used as pattern
--> $DIR/single_char_pattern.rs:66:13
|
LL | x.split(r"\");
| ^^^^ help: consider using a `char`: `'\\'`
error: aborting due to 40 previous errors