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SharedSubscription

Struct SharedSubscription

pub struct SharedSubscription { /* private fields */ }

Implementations§

impl SharedSubscription

pub fn new<S>(subscription: S) -> Self
where S: 'static + SubscriptionWithTeardown + Send + Sync,

Trait Implementations§

impl Clone for SharedSubscription

fn clone(&self) -> SharedSubscription

Returns a duplicate of the value. Read more

1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl Debug for SharedSubscription

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

impl Default for SharedSubscription

fn default() -> SharedSubscription

Returns the “default value” for a type. Read more

impl Drop for SharedSubscription

fn drop(&mut self)

Executes the destructor for this type. Read more

impl SubscriptionLike for SharedSubscription

fn is_closed(&self) -> bool

Returns if the subscription is closed or not. A subscription can be closed by calling unsubscribe on it. Some special subscriptions made by observables that only ever emit values during subscribe, will produce subscriptions that are created closed. Read more

fn unsubscribe(&mut self)

Releases all resources associated with this subscription, and marks it as closed. Read more

impl TeardownCollection for SharedSubscription

fn add_teardown(&mut self, teardown: Teardown)

Add additional teardowns to execute on unsubscribe. If the subscription is already closed, the added teardown is immediately executed!

impl WithPrimaryCategory for SharedSubscription

type PrimaryCategory = PrimaryCategorySubscription

Auto Trait Implementations§

impl Freeze for SharedSubscription

impl RefUnwindSafe for SharedSubscription

impl Send for SharedSubscription

impl Sync for SharedSubscription

impl Unpin for SharedSubscription

impl UnwindSafe for SharedSubscription

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<S> EraseSubscriptionExtension for S
where S: SubscriptionWithTeardown + Send + Sync + 'static,

fn erase(self) -> ErasedSubscription

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<Subscription> SubscriptionLikeExtensionIntoShared for Subscription
where Subscription: 'static + SubscriptionWithTeardown + Send + Sync,

fn into_shared(self) -> SharedSubscription

Wrap this subscription into a SharedSubscription, erasing it and allowing you to freely clone it, to unsubscribe it from multiple places.

impl<T> SubscriptionLikePushNotificationExtention for T
where T: SubscriptionLike + ?Sized,

fn push(&mut self, notification: impl Into<SubscriptionNotification>)

impl<S> TeardownCollectionExtension for S
where S: TeardownCollection,

fn add<T>(&mut self, teardown: T)
where T: Into<Teardown>,

fn add_fn<F>(&mut self, f: F)
where F: 'static + FnOnce() + Send + Sync, Self: Sized,

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<T> Signal for T
where T: 'static + Send + Sync,

impl<T> SubscriptionWithTeardown for T
where T: SubscriptionLike + TeardownCollection,