libp2p::core::transport::upgrade

Struct Authenticated

pub struct Authenticated<T>(/* private fields */);
Expand description

An transport with peer authentication, obtained from Builder::authenticate.

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impl<T> Authenticated<T>
where T: Transport, <T as Transport>::Error: 'static,

pub fn apply<C, D, U, E>(self, upgrade: U) -> Authenticated<Upgrade<T, U>>
where T: Transport<Output = (PeerId, C)>, C: AsyncRead + AsyncWrite + Unpin, D: AsyncRead + AsyncWrite + Unpin, U: InboundConnectionUpgrade<Negotiated<C>, Output = D, Error = E> + OutboundConnectionUpgrade<Negotiated<C>, Output = D, Error = E> + Clone, E: Error + 'static,

Applies an arbitrary upgrade.

The upgrade receives the I/O resource (i.e. connection) C and must produce a new I/O resource D. Any number of such upgrades can be performed.

§Transitions
  • I/O upgrade: C -> D.
  • Transport output: (PeerId, C) -> (PeerId, D).

pub fn multiplex<C, M, U, E>( self, upgrade: U, ) -> Multiplexed<AndThen<T, impl FnOnce((PeerId, C), ConnectedPoint) -> Multiplex<C, U> + Clone>>
where T: Transport<Output = (PeerId, C)>, C: AsyncRead + AsyncWrite + Unpin, M: StreamMuxer, U: InboundConnectionUpgrade<Negotiated<C>, Output = M, Error = E> + OutboundConnectionUpgrade<Negotiated<C>, Output = M, Error = E> + Clone, E: Error + 'static,

Upgrades the transport with a (sub)stream multiplexer.

The supplied upgrade receives the I/O resource C and must produce a StreamMuxer M. The transport must already be authenticated. This ends the (regular) transport upgrade process.

§Transitions
  • I/O upgrade: C -> M.
  • Transport output: (PeerId, C) -> (PeerId, M).

pub fn multiplex_ext<C, M, U, E, F>( self, up: F, ) -> Multiplexed<AndThen<T, impl FnOnce((PeerId, C), ConnectedPoint) -> Multiplex<C, U> + Clone>>
where T: Transport<Output = (PeerId, C)>, C: AsyncRead + AsyncWrite + Unpin, M: StreamMuxer, U: InboundConnectionUpgrade<Negotiated<C>, Output = M, Error = E> + OutboundConnectionUpgrade<Negotiated<C>, Output = M, Error = E> + Clone, E: Error + 'static, F: for<'a> FnOnce(&'a PeerId, &'a ConnectedPoint) -> U + Clone,

Like Authenticated::multiplex but accepts a function which returns the upgrade.

The supplied function is applied to PeerId and ConnectedPoint and returns an upgrade which receives the I/O resource C and must produce a StreamMuxer M. The transport must already be authenticated. This ends the (regular) transport upgrade process.

§Transitions
  • I/O upgrade: C -> M.
  • Transport output: (PeerId, C) -> (PeerId, M).

Trait Implementations§

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impl<T> Clone for Authenticated<T>
where T: Clone,

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fn clone(&self) -> Authenticated<T>

Returns a copy of the value. Read more
1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

Auto Trait Implementations§

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impl<T> Freeze for Authenticated<T>
where T: Freeze,

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impl<T> RefUnwindSafe for Authenticated<T>
where T: RefUnwindSafe,

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impl<T> Send for Authenticated<T>
where T: Send,

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impl<T> Sync for Authenticated<T>
where T: Sync,

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impl<T> Unpin for Authenticated<T>
where T: Unpin,

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impl<T> UnwindSafe for Authenticated<T>
where T: UnwindSafe,

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impl<T> Any for T
where T: 'static + ?Sized,

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Gets the TypeId of self. Read more
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unsafe fn clone_to_uninit(&self, dst: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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