Crate caelix_macros 

Procedural macros for defining Caelix applications.

Attribute Macros

context

Marks the optional [caelix::MessageContext] handler parameter.

controller

Generates controller metadata and backend routes for an impl block.

errors

Declares OpenAPI error responses for a controller handler.

event_pattern

Marks a typed JetStream event handler inside a [microservice].

gateway

Registers either an RFC 6455 impl WebSocketGateway or an Axum Socket.IO gateway implementation at the supplied path.

guard

Marks a dependency-injected struct as a route guard.

injectable

Implements caelix::Injectable for a named or unit struct.

main

Marks an async main that runs on the selected backend runtime.

message_pattern

Marks a typed Core NATS request/reply handler inside a [microservice].

microservice

Generates dependency-injected microservice metadata for an inherent impl.

on_message

Marks an async method on a Socket.IO #[gateway] implementation as an event handler.

payload

Marks the decoded message payload parameter inside a [microservice].

request_header

Declares a request-header parameter in generated OpenAPI documentation.

response

Declares an OpenAPI response for a controller handler.

security

Declares OpenAPI security requirements for a controller or route handler.

skip_throttle

Disables inherited throttling for a controller or route.

test

Marks an async test that runs on the selected backend runtime.

throttle

Applies a fixed-window policy to a controller or route.