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use crate::NegotiatedSubstream;
use crate::protocols_handler::{
KeepAlive,
SubstreamProtocol,
ProtocolsHandler,
ProtocolsHandlerEvent,
ProtocolsHandlerUpgrErr
};
use libp2p_core::upgrade::{InboundUpgrade, OutboundUpgrade, DeniedUpgrade};
use std::task::{Context, Poll};
use void::Void;
pub struct DummyProtocolsHandler {
}
impl Default for DummyProtocolsHandler {
fn default() -> Self {
DummyProtocolsHandler {
}
}
}
impl ProtocolsHandler for DummyProtocolsHandler {
type InEvent = Void;
type OutEvent = Void;
type Error = Void;
type InboundProtocol = DeniedUpgrade;
type OutboundProtocol = DeniedUpgrade;
type OutboundOpenInfo = Void;
#[inline]
fn listen_protocol(&self) -> SubstreamProtocol<Self::InboundProtocol> {
SubstreamProtocol::new(DeniedUpgrade)
}
#[inline]
fn inject_fully_negotiated_inbound(
&mut self,
_: <Self::InboundProtocol as InboundUpgrade<NegotiatedSubstream>>::Output
) {
}
#[inline]
fn inject_fully_negotiated_outbound(
&mut self,
_: <Self::OutboundProtocol as OutboundUpgrade<NegotiatedSubstream>>::Output,
_: Self::OutboundOpenInfo
) {
}
#[inline]
fn inject_event(&mut self, _: Self::InEvent) {}
#[inline]
fn inject_dial_upgrade_error(&mut self, _: Self::OutboundOpenInfo, _: ProtocolsHandlerUpgrErr<<Self::OutboundProtocol as OutboundUpgrade<NegotiatedSubstream>>::Error>) {}
#[inline]
fn connection_keep_alive(&self) -> KeepAlive { KeepAlive::No }
#[inline]
fn poll(
&mut self,
_: &mut Context,
) -> Poll<
ProtocolsHandlerEvent<Self::OutboundProtocol, Self::OutboundOpenInfo, Self::OutEvent, Self::Error>,
> {
Poll::Pending
}
}