mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-15 09:27:25 +00:00
80 lines
2.3 KiB
Text
80 lines
2.3 KiB
Text
error: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
|
|
--> $DIR/ptr_arg.rs:6:14
|
|
|
|
|
6 | fn do_vec(x: &Vec<i64>) {
|
|
| ^^^^^^^^^ help: change this to: `&[i64]`
|
|
|
|
|
= note: `-D 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:14:14
|
|
|
|
|
14 | 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:27:18
|
|
|
|
|
27 | 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:40:14
|
|
|
|
|
40 | fn cloned(x: &Vec<u8>) -> Vec<u8> {
|
|
| ^^^^^^^^
|
|
help: change this to
|
|
|
|
|
40 | fn cloned(x: &[u8]) -> Vec<u8> {
|
|
| ^^^^^
|
|
help: change `x.clone()` to
|
|
|
|
|
41 | let e = x.to_owned();
|
|
| ^^^^^^^^^^^^
|
|
help: change `x.clone()` to
|
|
|
|
|
46 | x.to_owned()
|
|
|
|
|
|
|
error: writing `&String` instead of `&str` involves a new object where a slice will do.
|
|
--> $DIR/ptr_arg.rs:49:18
|
|
|
|
|
49 | fn str_cloned(x: &String) -> String {
|
|
| ^^^^^^^
|
|
help: change this to
|
|
|
|
|
49 | fn str_cloned(x: &str) -> String {
|
|
| ^^^^
|
|
help: change `x.clone()` to
|
|
|
|
|
50 | let a = x.to_string();
|
|
| ^^^^^^^^^^^^^
|
|
help: change `x.clone()` to
|
|
|
|
|
51 | let b = x.to_string();
|
|
| ^^^^^^^^^^^^^
|
|
help: change `x.clone()` to
|
|
|
|
|
56 | x.to_string()
|
|
|
|
|
|
|
error: writing `&String` instead of `&str` involves a new object where a slice will do.
|
|
--> $DIR/ptr_arg.rs:59:44
|
|
|
|
|
59 | fn false_positive_capacity(x: &Vec<u8>, y: &String) {
|
|
| ^^^^^^^
|
|
help: change this to
|
|
|
|
|
59 | fn false_positive_capacity(x: &Vec<u8>, y: &str) {
|
|
| ^^^^
|
|
help: change `y.clone()` to
|
|
|
|
|
61 | let b = y.to_string();
|
|
| ^^^^^^^^^^^^^
|
|
help: change `y.as_str()` to
|
|
|
|
|
62 | let c = y;
|
|
| ^
|
|
|
|
error: aborting due to 6 previous errors
|
|
|