Trait MsgReply 

pub(crate) trait MsgReply {
    // Required method
    fn reply(&mut self, msg: &[u8]) -> Option<Vec<u8>>;
}

Trait for an object that handle and incoming client message and return a server’s reply.

This is implemented for FnMut(&[u8]) -> Option<Vec<u8>> automatically.

Required Methods

fn reply(&mut self, msg: &[u8]) -> Option<Vec<u8>>

Given a message received from a client, parse it and decide how (and whether) to reply.

Return None if the handshake should fail.

Implementors

impl<F> MsgReply for F

where F: FnMut(&[u8]) -> Option<Vec<u8>>,