error: you should use the `starts_with` method
--> $DIR/starts_ends_with.rs:7:5
|
7 | "".chars().next() == Some(' ');
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: like this: `"".starts_with(' ')`
|
= note: `-D chars-next-cmp` implied by `-D warnings`
error: you should use the `starts_with` method
--> $DIR/starts_ends_with.rs:8:5
|
8 | Some(' ') != "".chars().next();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: like this: `!"".starts_with(' ')`
error: you should use the `starts_with` method
--> $DIR/starts_ends_with.rs:13:8
|
13 | 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:16:8
|
16 | if s.chars().next_back().unwrap() == 'o' { // s.ends_with('o')
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: like this: `s.ends_with('o')`
|
= note: `-D chars-last-cmp` implied by `-D warnings`
error: you should use the `ends_with` method
--> $DIR/starts_ends_with.rs:19:8
|
19 | 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:22:8
|
22 | 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:25:8
|
25 | 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:28:8
|
28 | 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:35:5
|
35 | "".chars().last() == Some(' ');
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: like this: `"".ends_with(' ')`
error: you should use the `ends_with` method
--> $DIR/starts_ends_with.rs:36:5
|
36 | Some(' ') != "".chars().last();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: like this: `!"".ends_with(' ')`
error: you should use the `ends_with` method
--> $DIR/starts_ends_with.rs:37:5
|
37 | "".chars().next_back() == Some(' ');
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: like this: `"".ends_with(' ')`
error: you should use the `ends_with` method
--> $DIR/starts_ends_with.rs:38:5
|
38 | Some(' ') != "".chars().next_back();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: like this: `!"".ends_with(' ')`
error: aborting due to 12 previous errors