rig-http

The transport contracts every Rig provider sends through:

• http_client: HttpClientExt, the trait an HTTP transport implements, DynHttpClient (an erased client with middleware), request framing, multipart forms and the transport error type;
• ws_client (feature websocket): the websocket connection contract the Responses WebSocket session is written against;
• wasm_compat: the Send/Sync bounds and boxed futures that relax on browser wasm.

This crate has no transport of its own. rig-reqwest (HTTP) and rig-tungstenite (websocket) are the bundled transports, and depend only on this crate. rig-core re-exports these modules at rig_core::http_client, rig_core::ws_client and rig_core::wasm_compat, so provider code and users reach them there.

A transport author depends on rig-http alone and implements HttpClientExt:

use rig_http::http_client::{HttpClientExt, DynHttpClient};

fn erase(client: impl HttpClientExt + Clone + 'static) -> DynHttpClient {
    DynHttpClient::new(client)
}

The test-utils feature adds HTTP client doubles for tests.