Trait PairingDelegateProxyInterface 
Source pub trait PairingDelegateProxyInterface: Send + Sync {
    type OnPairingRequestResponseFut: Future<Output = Result<(bool, u32), Error>> + Send;
    // Required methods
    fn on_pairing_request(
        &self,
        peer: &Peer,
        method: PairingMethod,
        displayed_passkey: u32,
    ) -> Self::OnPairingRequestResponseFut;
    fn on_pairing_complete(
        &self,
        id: &PeerId,
        success: bool,
    ) -> Result<(), Error>;
    fn on_remote_keypress(
        &self,
        id: &PeerId,
        keypress: PairingKeypress,
    ) -> Result<(), Error>;
}