Currently, our `NetworkBehaviour` derive macro depends on the `libp2p` crate to be in scope. This prevents standalone usage which forces us to depend on `libp2p` in all our tests where we want to derive a `NetworkBehaviour`.
This PR introduces a `prelude` option that - by default - points to `libp2p::swarm::derive_prelude`, a new module added to `libp2p_swarm`. With this config option, users of `libp2p_swarm` can now refer to the macro without depending on `libp2p`, breaking the circular dependency in our workspace. For consistency with the ecosystem, the macro is now also re-exported by `libp2p_swarm` instead of `libp2p` at the same position as the trait that it implements.
Lastly, we introduce an off-by-default `macros` feature flag that shrinks the dependency tree for users that don't need the derive macro.
* Refactor `InboundSubstreamState` to implement `Stream`
This allows us to use `stream::SelectAll` instead of iterating
through the states ourselves. It also allows us to fix an existing
TODO where we don't properly close a stream.
* Refactor `OutboundSubstreamState` to implement `Stream`
* Remove unnecessary keep_alive changes
The same thing is happening further down.
* Remove code duplication in answering requests
* Debug assert that we can answer every request
* Remove unreachable error case
Instead of taking the connection out of the map again, construct
the event to be returned with the data we already have available.
* Remove `Pool::get` and `PoolConnection`
These are effectively not used.
* Replace `iter_pending_info` with its only usage: `is_dialing`
* Add `is_for_same_remote_as` convenience function
* Remove `PendingConnection`
* Rename `PendingConnectionInfo` to `PendingConnection`
With the latter being gone, the name is now free.
* Merge `EstablishedConnectionInfo` and `EstablishedConnection`
This is a leftover from when `Pool` was still in `libp2p-core` and
one of them was a public API and the other one wasn't.
All of this is private to `libp2p-swarm` so we no longer need to
differentiate.
* Don't `pub use` out of `pub(crate)` modules
* ROADMAP: Remove project board for now
* ROADMAP: Encourage feedback
* ROADMAP: Remove TLS
* ROADMAP: Link to specs/ROADMAP.md
* ROADMAP: Prioritize QUIC beyond the first iteration
* ROADMAP: No longer mark QUIC as experimental
Co-authored-by: David Craven <david@craven.ch>
Co-authored-by: Demi Marie Obenour <demiobenour@gmail.com>
Co-authored-by: Elena Frank <elena.frank@protonmail.com>
Co-authored-by: Max Inden <mail@max-inden.de
Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>
Co-authored-by: Roman Proskuryakov <r.proskuryakoff@gmail.com>
The items in this roadmap are ordered by importance where importance is defined as:
- Enable others to build with rust-libp2p before building components ourself.
- e.g.[cross behaviour communication](#cross-behaviour-communication) over[Kademlia client
mode](#kademlia-client-mode) where the former enables the latter
- Invest into tools that enable us to work more efficiently
- e.g.[Testground](#testground-abstraction) and [release process](#release-process)
- Better do one thing well than many things close to right.
- e.g. deprioritize [BitSwap implementation](#bitswap-implementation) and continue on
[QUIC](#quic-support) even once first ieration is merged. That does not imply that we won't
support community members implementing it.
- Improve existing components before introducing new ones.
- e.g.[Kademlia client mode](#kademlia-client-mode) before [WebTransport](#webtransport)
