Module rpc 

VectorizerRPC client — length-prefixed MessagePack over raw TCP.

The wire spec at docs/specs/VECTORIZER_RPC.md (in the parent Vectorizer repo) is the byte-level contract. This module ports the server-side codec + types byte-for-byte so a v1 server can talk to a v1 SDK client without translation.

Quick start

use vectorizer_sdk::rpc::{RpcClient, HelloPayload};

let mut client = RpcClient::connect("127.0.0.1:15503").await?;
client.hello(HelloPayload::new("vectorizer-sdk-rust/3.0.0")).await?;
let pong = client.ping().await?;
assert_eq!(pong, "PONG");

Layout

• codec — frame encode/decode (u32 LE len + MessagePack body).
• types — Request, Response, VectorizerValue wire types.
• client — RpcClient: connect, hello, call, ping, close.
• pool — minimal RpcPool<T> for reusing connections.
• endpoint — parse_endpoint(url) for the canonical vectorizer://host[:port] URL scheme.

Re-exports

pub use client::HelloPayload;

pub use client::HelloResponse;

pub use client::RpcClient;

pub use client::RpcClientError;

pub use commands::CollectionInfo;

pub use commands::SearchHit;

pub use endpoint::Endpoint;

pub use endpoint::ParseError;

pub use endpoint::parse_endpoint;

pub use pool::RpcPool;

Modules

client

RpcClient: connect, hello, call, ping, close.

codec

VectorizerRPC frame codec — [u32 LE len][MessagePack body].

commands

Typed wrappers around the v1 RPC command catalog.

endpoint

Canonical URL parser for the SDK’s connection string.

pool

Minimal RPC connection pool.

types

VectorizerRPC wire types — Request, Response, VectorizerValue.

Structs

Request

A request from client to server. Wire spec § 2.

Response

A response from server to client. Wire spec § 2.

Enums

VectorizerValue

A dynamically-typed value that can cross the VectorizerRPC wire.