error: single-character string constant used as pattern --> $DIR/single_char_pattern.rs:9:13 | LL | 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:26:16 | LL | x.contains("x"); | ^^^ help: try using a char instead: `'x'` error: single-character string constant used as pattern --> $DIR/single_char_pattern.rs:27:19 | LL | x.starts_with("x"); | ^^^ help: try using a char instead: `'x'` error: single-character string constant used as pattern --> $DIR/single_char_pattern.rs:28:17 | LL | x.ends_with("x"); | ^^^ help: try using a char instead: `'x'` error: single-character string constant used as pattern --> $DIR/single_char_pattern.rs:29:12 | LL | x.find("x"); | ^^^ help: try using a char instead: `'x'` error: single-character string constant used as pattern --> $DIR/single_char_pattern.rs:30:13 | LL | x.rfind("x"); | ^^^ help: try using a char instead: `'x'` error: single-character string constant used as pattern --> $DIR/single_char_pattern.rs:31:14 | LL | x.rsplit("x"); | ^^^ help: try using a char instead: `'x'` error: single-character string constant used as pattern --> $DIR/single_char_pattern.rs:32:24 | LL | x.split_terminator("x"); | ^^^ help: try using a char instead: `'x'` error: single-character string constant used as pattern --> $DIR/single_char_pattern.rs:33:25 | LL | x.rsplit_terminator("x"); | ^^^ help: try using a char instead: `'x'` error: single-character string constant used as pattern --> $DIR/single_char_pattern.rs:34:17 | LL | x.splitn(0, "x"); | ^^^ help: try using a char instead: `'x'` error: single-character string constant used as pattern --> $DIR/single_char_pattern.rs:35:18 | LL | x.rsplitn(0, "x"); | ^^^ help: try using a char instead: `'x'` error: single-character string constant used as pattern --> $DIR/single_char_pattern.rs:36:15 | LL | x.matches("x"); | ^^^ help: try using a char instead: `'x'` error: single-character string constant used as pattern --> $DIR/single_char_pattern.rs:37:16 | LL | x.rmatches("x"); | ^^^ help: try using a char instead: `'x'` error: single-character string constant used as pattern --> $DIR/single_char_pattern.rs:38:21 | LL | x.match_indices("x"); | ^^^ help: try using a char instead: `'x'` error: single-character string constant used as pattern --> $DIR/single_char_pattern.rs:39:22 | LL | x.rmatch_indices("x"); | ^^^ help: try using a char instead: `'x'` error: single-character string constant used as pattern --> $DIR/single_char_pattern.rs:40:26 | LL | 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:41:24 | LL | 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:43:13 | LL | x.split("/n"); | ^^^^ help: try using a char instead: `'/n'` error: single-character string constant used as pattern --> $DIR/single_char_pattern.rs:48:31 | LL | x.replace(";", ",").split(","); // issue #2978 | ^^^ help: try using a char instead: `','` error: single-character string constant used as pattern --> $DIR/single_char_pattern.rs:49:19 | LL | x.starts_with("/x03"); // issue #2996 | ^^^^^^ help: try using a char instead: `'/x03'` error: aborting due to 20 previous errors