| error: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. |
| --> $DIR/ptr_arg.rs:6:14 |
| | |
| LL | fn do_vec(x: &Vec<i64>) { |
| | ^^^^^^^^^ help: change this to: `&[i64]` |
| | |
| = note: `-D clippy::ptr-arg` implied by `-D warnings` |
| |
| error: writing `&String` instead of `&str` involves a new object where a slice will do. |
| --> $DIR/ptr_arg.rs:15:14 |
| | |
| LL | fn do_str(x: &String) { |
| | ^^^^^^^ help: change this to: `&str` |
| |
| error: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. |
| --> $DIR/ptr_arg.rs:28:18 |
| | |
| LL | fn do_vec(x: &Vec<i64>); |
| | ^^^^^^^^^ help: change this to: `&[i64]` |
| |
| error: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. |
| --> $DIR/ptr_arg.rs:41:14 |
| | |
| LL | fn cloned(x: &Vec<u8>) -> Vec<u8> { |
| | ^^^^^^^^ |
| | |
| help: change this to |
| | |
| LL | fn cloned(x: &[u8]) -> Vec<u8> { |
| | ^^^^^ |
| help: change `x.clone()` to |
| | |
| LL | let e = x.to_owned(); |
| | ^^^^^^^^^^^^ |
| help: change `x.clone()` to |
| | |
| LL | x.to_owned() |
| | |
| |
| error: writing `&String` instead of `&str` involves a new object where a slice will do. |
| --> $DIR/ptr_arg.rs:50:18 |
| | |
| LL | fn str_cloned(x: &String) -> String { |
| | ^^^^^^^ |
| | |
| help: change this to |
| | |
| LL | fn str_cloned(x: &str) -> String { |
| | ^^^^ |
| help: change `x.clone()` to |
| | |
| LL | let a = x.to_string(); |
| | ^^^^^^^^^^^^^ |
| help: change `x.clone()` to |
| | |
| LL | let b = x.to_string(); |
| | ^^^^^^^^^^^^^ |
| help: change `x.clone()` to |
| | |
| LL | x.to_string() |
| | |
| |
| error: writing `&String` instead of `&str` involves a new object where a slice will do. |
| --> $DIR/ptr_arg.rs:58:44 |
| | |
| LL | fn false_positive_capacity(x: &Vec<u8>, y: &String) { |
| | ^^^^^^^ |
| | |
| help: change this to |
| | |
| LL | fn false_positive_capacity(x: &Vec<u8>, y: &str) { |
| | ^^^^ |
| help: change `y.clone()` to |
| | |
| LL | let b = y.to_string(); |
| | ^^^^^^^^^^^^^ |
| help: change `y.as_str()` to |
| | |
| LL | let c = y; |
| | ^ |
| |
| error: using a reference to `Cow` is not recommended. |
| --> $DIR/ptr_arg.rs:72:25 |
| | |
| LL | fn test_cow_with_ref(c: &Cow<[i32]>) {} |
| | ^^^^^^^^^^^ help: change this to: `&[i32]` |
| |
| error: aborting due to 7 previous errors |
| |