mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-23 21:23:56 +00:00
23 lines
983 B
Text
23 lines
983 B
Text
|
error: `std::iter::empty()` is the more idiomatic way
|
||
|
|
--> $DIR/default_instead_of_iter_empty.rs:13:13
|
||
|
|
|
|
||
|
|
LL | let _ = std::iter::Empty::<usize>::default();
|
||
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `std::iter::empty::<usize>()`
|
||
|
|
|
|
||
|
|
= note: `-D clippy::default-instead-of-iter-empty` implied by `-D warnings`
|
||
|
|
|
||
|
|
error: `std::iter::empty()` is the more idiomatic way
|
||
|
|
--> $DIR/default_instead_of_iter_empty.rs:14:13
|
||
|
|
|
|
||
|
|
LL | let _ = std::iter::Empty::<HashMap<usize, usize>>::default();
|
||
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `std::iter::empty::<HashMap<usize, usize>>()`
|
||
|
|
|
||
|
|
error: `std::iter::empty()` is the more idiomatic way
|
||
|
|
--> $DIR/default_instead_of_iter_empty.rs:15:41
|
||
|
|
|
|
||
|
|
LL | let _foo: std::iter::Empty<usize> = std::iter::Empty::default();
|
||
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `std::iter::empty()`
|
||
|
|
|
||
|
|
error: aborting due to 3 previous errors
|
||
|
|
|