Struct libp2p::core::transport::upgrade::Authenticated

pub struct Authenticated<T>(_);

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

Implementations

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: InboundUpgrade<Negotiated<C>, Output = D, Error = E> + OutboundUpgrade<Negotiated<C>, Output = D, Error = E> + Clone,
    E: 'static + Error, 

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) + Clone>> where
    T: Transport<Output = (PeerId, C)>,
    C: AsyncRead + AsyncWrite + Unpin,
    M: StreamMuxer,
    U: InboundUpgrade<Negotiated<C>, Output = M, Error = E> + OutboundUpgrade<Negotiated<C>, Output = M, Error = E> + Clone,
    E: 'static + Error, 

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) + Clone>> where
    T: Transport<Output = (PeerId, C)>,
    C: AsyncRead + AsyncWrite + Unpin,
    M: StreamMuxer,
    U: InboundUpgrade<Negotiated<C>, Output = M, Error = E> + OutboundUpgrade<Negotiated<C>, Output = M, Error = E> + Clone,
    E: 'static + Error,
    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

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

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

Returns a copy of the value.

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

Performs copy-assignment from source.