Struct FnHandler 

pub struct FnHandler<F>
where
    F: Fn(&mut Connection, Message) -> Result<Option<Message>> + Clone + Send + 'static,
{ /* private fields */ }

A simple function-based handler.

Implementations

impl<F> FnHandler<F>

where F: Fn(&mut Connection, Message) -> Result<Option<Message>> + Clone + Send + 'static,

pub fn new(handler: F) -> Self

Create a new function handler.

Trait Implementations

impl<F> Clone for FnHandler<F>

where F: Fn(&mut Connection, Message) -> Result<Option<Message>> + Clone + Send + 'static + Clone,

fn clone(&self) -> FnHandler<F>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<F> ConnectionHandler for FnHandler<F>

where F: Fn(&mut Connection, Message) -> Result<Option<Message>> + Clone + Send + 'static,

fn on_message( &self, conn: &mut Connection, msg: Message, ) -> Result<Option<Message>>

Handle a received message.

fn on_connect(&self, conn: &mut Connection) -> Result<()>

Handle a new connection.

fn on_disconnect(&self, conn_id: ConnectionId)

Handle connection disconnect.