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-rw-r--r-- | src/tools/clippy/src/docs/unit_return_expecting_ord.txt | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/src/tools/clippy/src/docs/unit_return_expecting_ord.txt b/src/tools/clippy/src/docs/unit_return_expecting_ord.txt deleted file mode 100644 index 781feac5a..000000000 --- a/src/tools/clippy/src/docs/unit_return_expecting_ord.txt +++ /dev/null @@ -1,20 +0,0 @@ -### What it does -Checks for functions that expect closures of type -Fn(...) -> Ord where the implemented closure returns the unit type. -The lint also suggests to remove the semi-colon at the end of the statement if present. - -### Why is this bad? -Likely, returning the unit type is unintentional, and -could simply be caused by an extra semi-colon. Since () implements Ord -it doesn't cause a compilation error. -This is the same reasoning behind the unit_cmp lint. - -### Known problems -If returning unit is intentional, then there is no -way of specifying this without triggering needless_return lint - -### Example -``` -let mut twins = vec!((1, 1), (2, 2)); -twins.sort_by_key(|x| { x.1; }); -```
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