Replace ownership with mutable access

1 files changed, 1 insertions, 49 deletions

diff --git a/src/lib.rs b/src/lib.rs
index dd7354c..457fae0 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -3,60 +3,12 @@
 #![allow(clippy::module_name_repetitions)]
 #![allow(clippy::declare_interior_mutable_const)]
 
-use std::any::type_name;
-use std::fmt::{self, Debug};
-use std::marker::PhantomData;
-
-use once_cell::sync::Lazy;
-use thread_local::ThreadLocal;
-
 mod guard;
 mod lock;
 mod lockable;
 pub mod mutex;
 
-use lock::{Key, Lock};
-
 pub use guard::LockGuard;
+pub use lock::{Key, ThreadKey};
 pub use lockable::Lockable;
 pub use mutex::Mutex;
-
-static KEY: Lazy<ThreadLocal<Lock>> = Lazy::new(ThreadLocal::new);
-
-/// The key for the current thread.
-///
-/// Only one of these exist per thread. To get the current thread's key, call
-/// [`ThreadKey::lock`].
-pub struct ThreadKey {
-	phantom: PhantomData<*const ()>, // implement !Send and !Sync
-	_key: Key<'static>,
-}
-
-impl Debug for ThreadKey {
-	fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-		type_name::<Self>().fmt(f)
-	}
-}
-
-impl ThreadKey {
-	/// Get the current thread's `ThreadKey`, if it's not already taken.
-	///
-	/// The first time this is called, it will successfully return a
-	/// `ThreadKey`. However, future calls to this function will return
-	/// [`None`], unless the key is dropped or unlocked first.
-	#[must_use]
-	pub fn lock() -> Option<Self> {
-		KEY.get_or_default().try_lock().map(|key| Self {
-			phantom: PhantomData,
-			_key: key,
-		})
-	}
-
-	/// Unlocks the `ThreadKey`.
-	///
-	/// After this method is called, a call to [`ThreadKey::lock`] will return
-	/// this `ThreadKey`.
-	pub fn unlock(key: Self) {
-		drop(key);
-	}
-}