Merge #9642

9642: minor: publish la_arena r=matklad a=matklad

bors r+
🤖

Co-authored-by: Aleksey Kladov <[email protected]>

Author: bors[bot]

Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "la-arena"
-version = "0.2.0"
+version = "0.2.1"
 description = "Simple index-based arena without deletion."
 license = "MIT OR Apache-2.0"
 repository = "https://github.com/rust-analyzer/rust-analyzer"