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swarm/src/protocols_handler/dummy: Make use of void::Void (#2407)

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Use `void::unreachable!` to verify `DummyProtocolsHandler` behavior at compile time.
This commit is contained in:
Max Inden
2021-12-30 11:10:13 +01:00
committed by GitHub
parent df2e5a591e
commit 4b5283643d
1 changed files with 6 additions and 2 deletions
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8
swarm/src/protocols_handler/dummy.rs
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@ -61,16 +61,20 @@ impl ProtocolsHandler for DummyProtocolsHandler {
_: <Self::InboundProtocol as InboundUpgrade<NegotiatedSubstream>>::Output, _: <Self::InboundProtocol as InboundUpgrade<NegotiatedSubstream>>::Output,
_: Self::InboundOpenInfo, _: Self::InboundOpenInfo,
) { ) {
unreachable!("`DeniedUpgrade` is never successful.");
} }
fn inject_fully_negotiated_outbound( fn inject_fully_negotiated_outbound(
&mut self, &mut self,
_: <Self::OutboundProtocol as OutboundUpgrade<NegotiatedSubstream>>::Output, _: <Self::OutboundProtocol as OutboundUpgrade<NegotiatedSubstream>>::Output,
_: Self::OutboundOpenInfo, v: Self::OutboundOpenInfo,
) { ) {
void::unreachable(v)
} }
fn inject_event(&mut self, _: Self::InEvent) {} fn inject_event(&mut self, v: Self::InEvent) {
void::unreachable(v)
}
fn inject_address_change(&mut self, _: &Multiaddr) {} fn inject_address_change(&mut self, _: &Multiaddr) {}