Fix UB.

Author: xacrimon

Cargo.toml

@@ -13,7 +13,6 @@ keywords = ["atomic", "concurrent", "hashmap"]
 categories = ["concurrency", "algorithms", "data-structures"]
 
 [features]
-nightly = ["parking_lot/nightly"]
 raw-api = []
 
 [dev-dependencies]
@@ -44,7 +43,7 @@ name = "cht"
 harness = false
 
 [dependencies]
-parking_lot = "0.10.0"
+spin = "0.5.2"
 num_cpus = "1.11.1"
 fxhash = "0.2.1"
 serde = { version = "1.0.104", optional = true, features = ["derive"] }

README.md

@@ -20,8 +20,6 @@ If you have any suggestions or tips do not hesitate to open an issue or a PR.
 
 ## Cargo features
 
-- `nightly` - Enables experimental nightly optimizations.
-
 - `serde` - Enables serde support.
 
 - `raw-api` - Enables the unstable raw-shard api.

src/lib.rs

@@ -1,5 +1,7 @@
 #![allow(clippy::type_complexity)]
 
+extern crate spin as parking_lot;
+
 pub mod iter;
 pub mod mapref;
 mod t;