Crate vectorizer_sdk 

Hive Vectorizer Rust SDK

High-performance Rust client for the Hive Vectorizer vector database. v3.x ships with VectorizerRPC as the default transport (binary MessagePack over raw TCP, see rpc); HTTP stays available as the legacy fallback under the http Cargo feature.

Suppresses the long tail of legacy clippy warnings (cast_lossless, uninlined_format_args, etc.) that the workspace lint policy escalates to deny. Mirrors the same blanket allow the umbrella vectorizer crate + vectorizer-core + vectorizer-cli all carry — without it, joining the workspace under sub-phase 6 would fail clippy on pre-existing SDK code untouched by the move.

The SDK also explicitly allows unwrap_used / expect_used at the crate root because it carries 13 pre-existing call sites (mostly in client/ discovery + files modules) that phase4_enforce-no-unwrap-policy cleared from the server crate but not yet from the SDK. A dedicated cleanup task (separate from the workspace split) covers those — the policy only fires on the server’s public surface today, not the SDK.

Quick start (RPC, default)

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

let client = RpcClient::connect("127.0.0.1:15503").await?;
client.hello(HelloPayload::new("vectorizer-sdk-rust/3.0.0")).await?;
let collections = client.list_collections().await?;
println!("collections: {collections:?}");

Re-exports

pub use client::ClientConfig;

pub use client::VectorizerClient;

pub use error::Result;

pub use error::VectorizerError;

pub use http_transport::HttpTransport;

pub use rpc::HelloPayload;

pub use rpc::HelloResponse;

pub use rpc::RpcClient;

pub use rpc::RpcClientError;

pub use rpc::RpcPool;

pub use transport::Protocol;

pub use transport::Transport;

pub use transport::parse_connection_string;

pub use models::*;

Modules

client

REST VectorizerClient — split per API surface (phase4).

error

Error types for the Vectorizer SDK

http_transport

HTTP transport implementation using reqwest

models

Data models for the Vectorizer SDK

rpc

VectorizerRPC client — length-prefixed MessagePack over raw TCP.

transport

Transport abstraction layer for Vectorizer client.

utils

Essential utilities for the Vectorizer SDK

Constants

DEFAULT_BASE_URL

Default API base URL

DEFAULT_MAX_RETRIES

Default maximum retries

DEFAULT_MCP_URL

Default MCP server URL

DEFAULT_RETRY_DELAY_SECS

Default retry delay in seconds

DEFAULT_TIMEOUT_SECS

Default request timeout in seconds

VERSION

SDK version