Trait libp2p_core::upgrade::OutboundUpgrade

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pub trait OutboundUpgrade<C>: UpgradeInfo {
    type Output;
    type Error;
    type Future: Future<Output = Result<Self::Output, Self::Error>>;

    // Required method
    fn upgrade_outbound(self, socket: C, info: Self::Info) -> Self::Future;
}
Expand description

Possible upgrade on an outbound connection or substream.

Required Associated Types§

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type Output

Output after the upgrade has been successfully negotiated and the handshake performed.

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type Error

Possible error during the handshake.

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type Future: Future<Output = Result<Self::Output, Self::Error>>

Future that performs the handshake with the remote.

Required Methods§

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fn upgrade_outbound(self, socket: C, info: Self::Info) -> Self::Future

After we have determined that the remote supports one of the protocols we support, this method is called to start the handshake.

The info is the identifier of the protocol, as produced by protocol_info.

Implementations on Foreign Types§

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impl<C, A, B, TA, TB, EA, EB> OutboundUpgrade<C> for Either<A, B>
where A: OutboundUpgrade<C, Output = TA, Error = EA>, B: OutboundUpgrade<C, Output = TB, Error = EB>,

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type Output = Either<TA, TB>

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type Error = Either<EA, EB>

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type Future = EitherFuture<<A as OutboundUpgrade<C>>::Future, <B as OutboundUpgrade<C>>::Future>

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fn upgrade_outbound(self, sock: C, info: Self::Info) -> Self::Future

Implementors§

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impl<C> OutboundUpgrade<C> for DeniedUpgrade

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impl<C, A, B, TA, TB, EA, EB> OutboundUpgrade<C> for SelectUpgrade<A, B>
where A: OutboundUpgrade<C, Output = TA, Error = EA>, B: OutboundUpgrade<C, Output = TB, Error = EB>,

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type Output = Either<TA, TB>

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type Error = Either<EA, EB>

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type Future = EitherFuture<<A as OutboundUpgrade<C>>::Future, <B as OutboundUpgrade<C>>::Future>

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impl<C, P> OutboundUpgrade<C> for PendingUpgrade<P>
where P: AsRef<str> + Clone,

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impl<C, P> OutboundUpgrade<C> for ReadyUpgrade<P>
where P: AsRef<str> + Clone,