Struct SubscriptionGuard

pub struct SubscriptionGuard<T: SubscriptionLike>(/* private fields */);

An RAII implementation of a “scoped subscribed” of a subscription. When this structure is dropped (falls out of scope), the subscription will be unsubscribed.

Implements the [must_use]( https://doc.rust-lang.org/reference/attributes/diagnostics.html #the-must_use-attribute) attribute

If you want to drop it immediately, wrap it in its own scope

Implementations

impl<T: SubscriptionLike> SubscriptionGuard<T>

pub fn new(subscription: T) -> SubscriptionGuard<T>

Wraps an existing subscription with a guard to enable RAII behavior for it.

Trait Implementations

impl<T: Debug + SubscriptionLike> Debug for SubscriptionGuard<T>

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

Formats the value using the given formatter.

impl<T: SubscriptionLike> Drop for SubscriptionGuard<T>

fn drop(&mut self)

Executes the destructor for this type.