mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-28 07:30:57 +00:00
262b35ea2c
This lint checks if Option::take() is used on a temporary value (a value that is not of type &mut Option and that is not a Place expression) to suggest omitting take()
10 lines
291 B
Text
10 lines
291 B
Text
error: called `Option::take()` on a temporary value
|
|
--> $DIR/needless_option_take.rs:14:5
|
|
|
|
|
LL | x.as_ref().take();
|
|
| ^^^^^^^^^^^^^^^^^ help: try: `x.as_ref()`
|
|
|
|
|
= note: `-D clippy::needless-option-take` implied by `-D warnings`
|
|
|
|
error: aborting due to previous error
|
|
|