Document CompactString has niches (#401)

Add `assert_eq_size!` assertion.
ParkMyCar · Aug 20, 2024 · 0c9d2e7 · 0c9d2e7
1 parent 5c8b856
commit 0c9d2e7
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/compact_str/src/lib.rs b/compact_str/src/lib.rs
@@ -2686,3 +2686,4 @@ fn unwrap_with_msg_fail<E: fmt::Display>(error: E) -> ! {
 }
 
 static_assertions::assert_eq_size!(CompactString, String);
+static_assertions::assert_eq_size!(Option<CompactString>, CompactString);