Struct ChannelManager 

pub struct ChannelManager { /* private fields */ }

Manages channel lifecycle, membership, and state transitions.

Implementations

impl ChannelManager

pub fn new() -> Self

Create a new, empty channel manager.

pub fn create( &mut self, name: &str, channel_type: ChannelType, config: Option<ChannelConfig>, ) -> CommResult<&Channel>

Create a new channel and return a reference to it.

pub fn get(&self, id: u64) -> Option<&Channel>

Get an immutable reference to a channel by id.

pub fn get_mut(&mut self, id: u64) -> Option<&mut Channel>

Get a mutable reference to a channel by id.

pub fn list(&self) -> Vec<&Channel>

List all channels.

pub fn join(&mut self, channel_id: u64, agent_id: &str) -> CommResult<()>

Add a participant to a channel.

pub fn leave(&mut self, channel_id: u64, agent_id: &str) -> CommResult<()>

Remove a participant from a channel.

pub fn close(&mut self, channel_id: u64) -> CommResult<()>

Close a channel (sets state to ChannelState::Closed).

pub fn set_state( &mut self, channel_id: u64, state: ChannelState, ) -> CommResult<()>

Transition a channel to a new state.

pub fn set_config( &mut self, channel_id: u64, config: ChannelConfig, ) -> CommResult<()>

Update the configuration of a channel.

pub fn count(&self) -> usize

Return the number of channels.

pub fn channels(&self) -> &HashMap<u64, Channel>

Immutable access to the underlying channel map.

pub fn channels_mut(&mut self) -> &mut HashMap<u64, Channel>

Mutable access to the underlying channel map.

pub fn next_id(&mut self) -> u64

Advance and return the next channel ID.

Trait Implementations

impl Clone for ChannelManager

fn clone(&self) -> ChannelManager

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ChannelManager

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

Formats the value using the given formatter.

impl Default for ChannelManager

fn default() -> ChannelManager

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ChannelManager

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ChannelManager

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.