Module MessageType 

IPC Message Types

Core message structures used by every IPC channel between Wind and Mountain.

Layout (one export per file, file name = identity):

• IPCMessage::Struct - generic envelope with id, command, payload, timestamp, correlation id, priority.
• IPCCommand::Struct - command request with args and named params.
• IPCResponse::Struct - success/error response keyed by correlation id.
• MessagePriority::Enum - Low / Normal / High / Critical.

TODO: zero callers as of 2026-05-02. Used to be the planned shape for the Tauri-IPC envelope; superseded by the gRPC channel and direct Tauri events. Kept atomic so a future router can adopt it without re-deriving fields.

Modules

IPCCommand

IPC command request: command name + positional Args + named Params map + a priority. Built through new and the WithArg / WithParam / WithPriority builder shims.

IPCMessage

Standard IPC message: identifier, command name, JSON payload, creation timestamp, optional correlation ID, and a priority. Built through new and the WithPayload / WithCorrelationId / WithPriority builder shims.

IPCResponse

IPC response: correlation ID, payload, success flag, optional error string, and timestamp. Built through Success / Error constructors that stamp the timestamp from the chrono UTC clock.

MessagePriority

Priority ladder used by IPCMessage::Struct and IPCCommand::Struct. Ordered so callers can compare with < / >. Default is Normal.