Struct PubSubHandle 

pub struct PubSubHandle { /* private fields */ }

Handle for updating Pub/Sub subscription count.

Implementations

impl PubSubHandle

pub fn set(&self, count: usize)

pub fn increment(&self) -> usize

pub fn decrement(&self) -> usize

pub fn count(&self) -> usize

Trait Implementations

impl Clone for PubSubHandle

fn clone(&self) -> PubSubHandle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PubSubHandle

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

Formats the value using the given formatter.

impl<State> FromRequest<State> for PubSubHandle

where State: Send + Sync + 'static,

type Rejection = Infallible

async fn from_request( ctx: &mut RequestContext, _state: &Arc<State>, ) -> Result<Self, Self::Rejection>