Enum SmartMutex 

pub enum SmartMutex<T> {
    Standard(Mutex<T>),
    ParkingLot(Mutex<T>),
}

Smart mutex that chooses the best implementation based on usage patterns

Variants

Standard(Mutex<T>)

Use standard mutex for low-contention scenarios

ParkingLot(Mutex<T>)

Use parking_lot for high-contention scenarios

Implementations

impl<T> SmartMutex<T>

pub fn new(data: T) -> Self

Create a new smart mutex (starts with standard, can upgrade)

pub fn lock(&self) -> SmartMutexGuard<'_, T>

Lock with automatic contention detection

pub fn try_lock(&self) -> Option<SmartMutexGuard<'_, T>>

Try to lock without blocking