Struct Globals 

pub(crate) struct Globals {
    extra: OsExtraData,
    registry: Registry<OsStorage>,
}

Fields

extra: OsExtraData

registry: Registry<OsStorage>

Implementations

impl Globals

pub(crate) fn register_listener(&self, event_id: usize) -> Receiver<()>

Registers a new listener for event_id.

pub(crate) fn record_event(&self, event_id: usize)

Marks event_id as having been delivered, without broadcasting it to any listeners.

pub(crate) fn broadcast(&self) -> bool

Broadcasts all previously recorded events to their respective listeners.

Returns true if an event was delivered to at least one listener.

pub(crate) fn storage(&self) -> &OsStorage

Trait Implementations

impl Deref for Globals

type Target = OsExtraData

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.