Pointer checks

1 files changed, 0 insertions, 60 deletions

diff --git a/src/guard.rs b/src/guard.rs
deleted file mode 100644
index 12021e2..0000000
--- a/src/guard.rs
+++ /dev/null
@@ -1,60 +0,0 @@
-use std::{
-	marker::PhantomData,
-	ops::{Deref, DerefMut},
-};
-
-use crate::{key::Keyable, lockable::Lockable};
-
-/// A guard for a generic [`Lockable`] type.
-pub struct LockGuard<'a, 'key: 'a, L: Lockable<'a>, Key: Keyable + 'key> {
-	guard: L::Output,
-	key: Key,
-	_phantom: PhantomData<&'key ()>,
-}
-
-impl<'a, 'key: 'a, L: Lockable<'a>, Key: Keyable> LockGuard<'a, 'key, L, Key> {
-	/// Locks the lockable type and returns a guard that can be used to access
-	/// the underlying data.
-	pub fn lock(lock: &'a L, key: Key) -> Self {
-		Self {
-			// safety: we have the thread's key
-			guard: unsafe { lock.lock() },
-			key,
-			_phantom: PhantomData,
-		}
-	}
-
-	/// Attempts to lock the guard without blocking. If successful, this method
-	/// returns a guard that can be used to access the data. Otherwise, the key
-	/// is given back as an error.
-	pub fn try_lock(lock: &'a L, key: Key) -> Option<Self> {
-		// safety: we have the thread's key
-		unsafe { lock.try_lock() }.map(|guard| Self {
-			guard,
-			key,
-			_phantom: PhantomData,
-		})
-	}
-
-	/// Unlocks the underlying lockable data type, returning the key that's
-	/// associated with it.
-	#[allow(clippy::missing_const_for_fn)]
-	pub fn unlock(guard: Self) -> Key {
-		L::unlock(guard.guard);
-		guard.key
-	}
-}
-
-impl<'a, 'key: 'a, L: Lockable<'a>, Key: Keyable> Deref for LockGuard<'a, 'key, L, Key> {
-	type Target = L::Output;
-
-	fn deref(&self) -> &Self::Target {
-		&self.guard
-	}
-}
-
-impl<'a, 'key: 'a, L: Lockable<'a>, Key: Keyable> DerefMut for LockGuard<'a, 'key, L, Key> {
-	fn deref_mut(&mut self) -> &mut Self::Target {
-		&mut self.guard
-	}
-}