Merge commit 'f4850f7292efa33759b4f7f9b7621268979e9914' into clippyup

1 files changed, 0 insertions, 24 deletions

diff --git a/src/docs/zero_sized_map_values.txt b/src/docs/zero_sized_map_values.txt
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--- a/src/docs/zero_sized_map_values.txt
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-### What it does
-Checks for maps with zero-sized value types anywhere in the code.
-
-### Why is this bad?
-Since there is only a single value for a zero-sized type, a map
-containing zero sized values is effectively a set. Using a set in that case improves
-readability and communicates intent more clearly.
-
-### Known problems
-* A zero-sized type cannot be recovered later if it contains private fields.
-* This lints the signature of public items
-
-### Example
-```
-fn unique_words(text: &str) -> HashMap<&str, ()> {
-    todo!();
-}
-```
-Use instead:
-```
-fn unique_words(text: &str) -> HashSet<&str> {
-    todo!();
-}
-```
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