Struct sans_io_runtime::bus::BusLocalHub

pub struct BusLocalHub<Owner, ChannelId: Hash + PartialEq + Eq> { /* private fields */ }

Implementations

impl<Owner: Clone + Debug + PartialEq, ChannelId: Debug + Clone + Copy + Hash + PartialEq + Eq> BusLocalHub<Owner, ChannelId>

pub fn subscribe(&mut self, owner: Owner, channel: ChannelId) -> bool

subscribe to a channel. if it is first time subscription, return true; else return false

pub fn unsubscribe(&mut self, owner: Owner, channel: ChannelId) -> bool

unsubscribe from a channel. if it is last time unsubscription, return true; else return false

pub fn get_subscribers(&self, channel: ChannelId) -> Option<Vec<Owner>>

get all subscribers of a channel

pub fn remove_owner(&mut self, owner: Owner)

remove owner from all channels

Trait Implementations

impl<Owner: Debug, ChannelId: Debug + Hash + PartialEq + Eq> Debug for BusLocalHub<Owner, ChannelId>

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

Formats the value using the given formatter.

impl<Owner, ChannelId: Hash + PartialEq + Eq> Default for BusLocalHub<Owner, ChannelId>

fn default() -> Self

Returns the “default value” for a type.