Trait Guarded 

pub trait Guarded<T>
where
    T: ?Sized,
{
    type Guard<'a>: Deref<Target = T>
       where Self: 'a;

    // Required method
    fn get<'a>(&'a self) -> Self::Guard<'a>;
}

Required Associated Types

type Guard<'a>: Deref<Target = T> where Self: 'a

Required Methods

fn get<'a>(&'a self) -> Self::Guard<'a>

Can panic on exceptional behavior (ex poisoned mutex)

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl<T> Guarded<T> for RefCell<T>

Available on crate feature std only.

type Guard<'a> = Ref<'a, T> where RefCell<T>: 'a

fn get<'a>(&'a self) -> <RefCell<T> as Guarded<T>>::Guard<'a>

impl<T> Guarded<T> for Mutex<T>

Available on crate feature std only.

type Guard<'a> = MutexGuard<'a, T> where Mutex<T>: 'a

fn get<'a>(&'a self) -> <Mutex<T> as Guarded<T>>::Guard<'a>

impl<T> Guarded<T> for RwLock<T>

Available on crate feature std only.

type Guard<'a> = RwLockReadGuard<'a, T> where RwLock<T>: 'a

fn get<'a>(&'a self) -> <RwLock<T> as Guarded<T>>::Guard<'a>

Implementors

impl<T> Guarded<T> for SingleThreadCell<T>

type Guard<'a> = Ref<'a, T> where SingleThreadCell<T>: 'a

impl<T> Guarded<T> for SingletonOf<SingleThreadCell<LazyCell<T>>>

type Guard<'a> = SingletonGuard<Ref<'a, T>> where SingletonOf<SingleThreadCell<LazyCell<T>>>: 'a

impl<T> Guarded<T> for SingletonOf<RwLock<LazyLock<T>>>

type Guard<'a> = SingletonGuard<MappedRwLockReadGuard<'a, T>> where SingletonOf<RwLock<LazyLock<T>>>: 'a