Struct LockResult 

pub struct LockResult<P> { /* private fields */ }

Type-erased result of locking a mutex-like or reader-writer lock pointer.

The type parameter P determines the capability of the returned pointer:

• PtrConst for read locks (shared access)
• PtrMut for write/mutex locks (exclusive access)

Implementations

impl<P> LockResult<P>

pub const unsafe fn new( data: P, guard: PtrConst, guard_vtable: &'static LockGuardVTable, ) -> Self

Creates a new LockResult from its components.

Safety

• data must point to valid data protected by the guard
• guard must point to a valid guard that, when dropped via guard_vtable.drop_in_place, will release the lock
• The guard must outlive any use of data

pub const fn data(&self) -> &P

Returns a reference to the locked data

impl LockResult<PtrMut>

pub const fn data_const(&self) -> PtrConst

Returns a const pointer to the locked data (convenience for write locks)

Trait Implementations

impl<P> Drop for LockResult<P>

fn drop(&mut self)

Executes the destructor for this type.