Struct ProjectorRouter 

pub struct ProjectorRouter { /* private fields */ }

Router for projector components (events → external output, multi-domain).

Domains are registered via fluent .domain() calls.

Implementations

impl ProjectorRouter

pub fn new(name: impl Into<String>) -> Self

Create a new projector router.

Projectors consume events from multiple domains and produce external output.

pub fn domain<H>(self, name: impl Into<String>, handler: H) -> Self

where H: ProjectorDomainHandler + 'static,

Register a domain handler.

Projectors can have multiple input domains.

pub fn name(&self) -> &str

Get the router name.

pub fn subscriptions(&self) -> Vec<(String, Vec<String>)>

Get subscriptions (domain + event types) for this projector.

pub fn dispatch(&self, events: &EventBook) -> Result<Projection, Status>

Dispatch events to the appropriate handler.