Crate sui_daemon_client 

sui-daemon-client — typed multiplexed client for the graph-server.

Use

use sui_daemon_client::DaemonClient;
use std::path::Path;

let client = DaemonClient::connect(Path::new("/run/sui/graph.sock")).await?;
let pong = client.ping().await?;
println!("daemon uptime: {}s", pong.uptime_seconds);

Behavior contract

• One DaemonClient owns one open UnixStream.
• Requests are multiplexed by sui_protocol::RequestId. A client may have many in-flight requests on the same connection — responses are routed back via an internal HashMap<RequestId, oneshot::Sender>.
• The connection is split into a reader task and a writer task on construction; both terminate when the client drops or the peer closes the socket.
• Errors are typed via ClientError. Transport failures close the connection; per-request errors (from the server) come back as ClientError::Server with the typed sui_protocol::ErrorCode.

Reuse surface

• sui CLI — sui flake show / sui eval consult the daemon for warm-cache hits.
• tend prebuild — pushes built closures into the daemon’s GraphStore.
• tests across the workspace — drive the daemon end-to-end without touching system sockets.

Structs

DaemonClient

Typed multiplexed client for the graph-server.

PingPong

Typed ping response.

Enums

ClientError

Type Aliases

PutAck

Typed put acknowledgement.

Stats

Re-export of the protocol’s stats snapshot for caller convenience.