Crate velo_ext 

Extension trait surface for Velo.

Out-of-tree implementors of Transport, FrameTransport, and PeerDiscovery depend on this crate. It contains the trait definitions and the value/error types that appear in their signatures — nothing more. Anyone who only uses Velo should depend on the velo crate; only plugin authors should reach for velo-ext.

Stability

This crate is the contract that downstream impls compile against. New trait methods land with default impls; signature changes require a deliberate version bump coordinated with velo. See Cargo.toml for the full policy.

Re-exports

pub use admission::AdmissionError;

pub use admission::AdmissionGate;

pub use admission::AdmissionState;

pub use admission::SendAdmission;

pub use admission::SendOutcome;

pub use discovery::PeerDiscovery;

pub use discovery::PeerRegistrationGuard;

pub use discovery::ServiceDiscovery;

pub use discovery::ServiceEvent;

pub use discovery::ServiceRegistrationGuard;

pub use id::InstanceId;

pub use id::PeerInfo;

pub use id::TransportKey;

pub use id::WorkerAddress;

pub use id::WorkerAddressError;

pub use id::WorkerId;

pub use observability::Direction;

pub use observability::TransportObservability;

pub use observability::TransportRejection;

pub use streaming::FrameTransport;

pub use transport::AdmitOutcome;

pub use transport::DataStreams;

pub use transport::HealthCheckError;

pub use transport::InFlightGuard;

pub use transport::InboundMessage;

pub use transport::MessageType;

pub use transport::ShutdownPolicy;

pub use transport::ShutdownState;

pub use transport::Transport;

pub use transport::TransportAdapter;

pub use transport::TransportError;

pub use transport::TransportErrorHandler;

pub use transport::make_channels;

Modules

admission

Ordered per-target send admission.

discovery

Peer and service discovery extension traits.

id

Identity, address, and transport-key types referenced by the extension traits. Anything that appears in a Transport, PeerDiscovery, or ServiceDiscovery signature lives here.

observability

Transport observability extension surface.

streaming

Frame-level transport abstraction for ordered delivery streaming.

transport

Active-message transport extension trait.