Rust API Reference : Saikuro

This page is the Rust adapter API reference. For shared protocol details, see Core Protocol Reference.

Main types

Client
ClientOptions
SaikuroStream
SaikuroChannel
Provider
Error
Result<T>

Client API

Symbol	Signature	Returns	Notes
`Client::connect`	`pub async fn connect(address: impl AsRef<str>)`	`Result<Client>`	Connect using address string.
`Client::connect_with_options`	`pub async fn connect_with_options(address, options)`	`Result<Client>`	Connect with `ClientOptions`.
`Client::close`	`pub async fn close(self)`	`Result<()>`	Graceful shutdown.
`Client::call`	`pub async fn call(&self, target, args)`	`Result<Value>`	Request/response invocation.
`Client::call_with_timeout`	`pub async fn call_with_timeout(&self, target, args, timeout)`	`Result<Value>`	Timed call variant.
`Client::cast`	`pub async fn cast(&self, target, args)`	`Result<()>`	Fire-and-forget invocation.
`Client::stream`	`pub async fn stream(&self, target, args)`	`Result<SaikuroStream>`	Server-to-client stream.
`Client::batch`	`pub async fn batch(&self, calls)`	`Result<Vec<Value>>`	Ordered per-call results.
`Client::channel`	`pub async fn channel(&self, target, args)`	`Result<SaikuroChannel>`	Bidirectional channel.

Provider API

Symbol	Signature	Returns	Notes
`Provider::new`	`pub fn new(namespace: impl Into<String>)`	`Provider`	Namespace-scoped provider.
`Provider::namespace`	`pub fn namespace(&self)`	`&str`	Namespace getter.
`Provider::register`	`pub fn register(&mut self, name, handler)`	`()`	Register handler closure.
`Provider::register_with_options`	`pub fn register_with_options(&mut self, name, handler, options)`	`()`	Register with schema metadata.
`Provider::serve`	`pub async fn serve(self, address)`	`Result<()>`	Connect and serve loop.
`Provider::serve_on`	`pub async fn serve_on(self, transport)`	`Result<()>`	Serve on existing transport.

Error model

Adapter errors map to protocol error codes while preserving Rust-friendly error handling.