Module client 

Per-call helpers used by the generated REST client.

The macro keeps emitted code small by funnelling the common “send unary request and decode the response” path through send_unary, and the streaming path through send_streaming.

Structs

StreamRequest

A configured streaming request, ready to be opened.

Traits

StreamRequestFactory

Builder for a streaming request that can be re-issued on reconnect.

Functions

build_default_http_client

Non-otel build of build_default_http_client: RED metrics (.with_metrics) are NOT compiled in — that builder method only exists under toolkit-http/otel. client_type is unused in this configuration. .with_otel() is still called (see the doc on the otel-cfg sibling above): whether it actually propagates traceparent depends on whether toolkit-http/otel ends up enabled by some crate in the build, not on this crate’s own otel feature.

open_streaming

Open a stream eagerly: connect, check the response status, and perform the framing’s own setup before returning, so an open-time failure is an Err from this call rather than the returned stream’s first item.

send_streaming

Send a streaming request and adapt the response into a typed stream, with the open deferred until the stream is first polled.

send_unary

Send a unary request and decode the JSON response.

with_json_body

Add a JSON body to a request builder. Wraps toolkit_http’s fallible .json() (which can fail to serialize) in our TransportError surface so the macro emit path can ? uniformly.