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.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<F> MsgReply for F

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