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//! # Comms Pipeline
//!
//! Comms Pipeline contains the middleware layers that can be composed when processing
//! inbound and outbound comms messages.
//!
//! For example, should you want your messages to be encrypted, you'll add the EncryptionLayer to
//! the outbound middleware stack and the DecryptionLayer to the inbound stack.
//!
//! Middlewares use `tower_layer` and `tower_service`. A Pipeline is simply any service which
//! is `Service<InboundMessage, Response = ()>`. This service will usually
//! be composed of other services by using the `tower_util::ServiceBuilder`.

mod builder;
pub use builder::{Builder, Config, PipelineBuilderError};

mod sink;
pub use sink::SinkService;

mod inbound;
pub(crate) use inbound::Inbound;

mod outbound;
pub(crate) use outbound::Outbound;

pub type PipelineError = anyhow::Error;
