error: you should use the `starts_with` method
  --> $DIR/starts_ends_with.rs:19:5
   |
19 |     "".chars().next() == Some(' ');
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: like this: `"".starts_with(' ')`
   |
   = note: `-D clippy::chars-next-cmp` implied by `-D warnings`

error: you should use the `starts_with` method
  --> $DIR/starts_ends_with.rs:20:5
   |
20 |     Some(' ') != "".chars().next();
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: like this: `!"".starts_with(' ')`

error: you should use the `starts_with` method
  --> $DIR/starts_ends_with.rs:25:8
   |
25 |     if s.chars().next().unwrap() == 'f' { // s.starts_with('f')
   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: like this: `s.starts_with('f')`

error: you should use the `ends_with` method
  --> $DIR/starts_ends_with.rs:28:8
   |
28 |     if s.chars().next_back().unwrap() == 'o' { // s.ends_with('o')
   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: like this: `s.ends_with('o')`
   |
   = note: `-D clippy::chars-last-cmp` implied by `-D warnings`

error: you should use the `ends_with` method
  --> $DIR/starts_ends_with.rs:31:8
   |
31 |     if s.chars().last().unwrap() == 'o' { // s.ends_with('o')
   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: like this: `s.ends_with('o')`

error: you should use the `starts_with` method
  --> $DIR/starts_ends_with.rs:34:8
   |
34 |     if s.chars().next().unwrap() != 'f' { // !s.starts_with('f')
   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: like this: `!s.starts_with('f')`

error: you should use the `ends_with` method
  --> $DIR/starts_ends_with.rs:37:8
   |
37 |     if s.chars().next_back().unwrap() != 'o' { // !s.ends_with('o')
   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: like this: `!s.ends_with('o')`

error: you should use the `ends_with` method
  --> $DIR/starts_ends_with.rs:40:8
   |
40 |     if s.chars().last().unwrap() != 'o' { // !s.ends_with('o')
   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: like this: `!s.ends_with('o')`

error: you should use the `ends_with` method
  --> $DIR/starts_ends_with.rs:47:5
   |
47 |     "".chars().last() == Some(' ');
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: like this: `"".ends_with(' ')`

error: you should use the `ends_with` method
  --> $DIR/starts_ends_with.rs:48:5
   |
48 |     Some(' ') != "".chars().last();
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: like this: `!"".ends_with(' ')`

error: you should use the `ends_with` method
  --> $DIR/starts_ends_with.rs:49:5
   |
49 |     "".chars().next_back() == Some(' ');
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: like this: `"".ends_with(' ')`

error: you should use the `ends_with` method
  --> $DIR/starts_ends_with.rs:50:5
   |
50 |     Some(' ') != "".chars().next_back();
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: like this: `!"".ends_with(' ')`

error: aborting due to 12 previous errors