error: single-character string constant used as pattern --> $DIR/single_char_pattern.rs:14:13 | 14 | x.split("x"); | ^^^ help: try using a char instead: `'x'` | = note: `-D clippy::single-char-pattern` implied by `-D warnings` error: single-character string constant used as pattern --> $DIR/single_char_pattern.rs:31:16 | 31 | x.contains("x"); | ^^^ help: try using a char instead: `'x'` error: single-character string constant used as pattern --> $DIR/single_char_pattern.rs:32:19 | 32 | x.starts_with("x"); | ^^^ help: try using a char instead: `'x'` error: single-character string constant used as pattern --> $DIR/single_char_pattern.rs:33:17 | 33 | x.ends_with("x"); | ^^^ help: try using a char instead: `'x'` error: single-character string constant used as pattern --> $DIR/single_char_pattern.rs:34:12 | 34 | x.find("x"); | ^^^ help: try using a char instead: `'x'` error: single-character string constant used as pattern --> $DIR/single_char_pattern.rs:35:13 | 35 | x.rfind("x"); | ^^^ help: try using a char instead: `'x'` error: single-character string constant used as pattern --> $DIR/single_char_pattern.rs:36:14 | 36 | x.rsplit("x"); | ^^^ help: try using a char instead: `'x'` error: single-character string constant used as pattern --> $DIR/single_char_pattern.rs:37:24 | 37 | x.split_terminator("x"); | ^^^ help: try using a char instead: `'x'` error: single-character string constant used as pattern --> $DIR/single_char_pattern.rs:38:25 | 38 | x.rsplit_terminator("x"); | ^^^ help: try using a char instead: `'x'` error: single-character string constant used as pattern --> $DIR/single_char_pattern.rs:39:17 | 39 | x.splitn(0, "x"); | ^^^ help: try using a char instead: `'x'` error: single-character string constant used as pattern --> $DIR/single_char_pattern.rs:40:18 | 40 | x.rsplitn(0, "x"); | ^^^ help: try using a char instead: `'x'` error: single-character string constant used as pattern --> $DIR/single_char_pattern.rs:41:15 | 41 | x.matches("x"); | ^^^ help: try using a char instead: `'x'` error: single-character string constant used as pattern --> $DIR/single_char_pattern.rs:42:16 | 42 | x.rmatches("x"); | ^^^ help: try using a char instead: `'x'` error: single-character string constant used as pattern --> $DIR/single_char_pattern.rs:43:21 | 43 | x.match_indices("x"); | ^^^ help: try using a char instead: `'x'` error: single-character string constant used as pattern --> $DIR/single_char_pattern.rs:44:22 | 44 | x.rmatch_indices("x"); | ^^^ help: try using a char instead: `'x'` error: single-character string constant used as pattern --> $DIR/single_char_pattern.rs:45:26 | 45 | x.trim_start_matches("x"); | ^^^ help: try using a char instead: `'x'` error: single-character string constant used as pattern --> $DIR/single_char_pattern.rs:46:24 | 46 | x.trim_end_matches("x"); | ^^^ help: try using a char instead: `'x'` error: single-character string constant used as pattern --> $DIR/single_char_pattern.rs:48:13 | 48 | x.split("/n"); | ^^^^ help: try using a char instead: `'/n'` error: single-character string constant used as pattern --> $DIR/single_char_pattern.rs:53:31 | 53 | x.replace(";", ",").split(","); // issue #2978 | ^^^ help: try using a char instead: `','` error: single-character string constant used as pattern --> $DIR/single_char_pattern.rs:54:19 | 54 | x.starts_with("/x03"); // issue #2996 | ^^^^^^ help: try using a char instead: `'/x03'` error: aborting due to 20 previous errors