litellm/litellm-rust/crates/host-python
devin-ai-integration[bot] e4190d86a6
refactor(rust): centralize host execution and compose callbacks (#43515)
* refactor(rust): extract litellm-host-native as the shared Rust host driver

Move service and hook dispatch out of host-http into a Driver that owns the
machine and Rust handlers, returning at completion or a stream boundary and
holding the demand reply until the consumer advances. Move the in-process
runner onto the same driver. host-http now layers encoding, SSE, body polling
and lifecycle observation over it. host-python keeps driving litellm-host
directly

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(rust): interrupt the machine when the in-process stream consumer fails

Restores the pre-refactor interruption path for StreamConsumer errors via
Driver::fail and ports the generic run lifecycle tests into host-native.

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* refactor(rust): separate the machine contract from coroutine execution

* auth update

* refactor(rust): use standard flow control for host requests

* style(rust): keep host driver imports formatted

* chores

* mostly relocation

* refactor(rust): separate interceptors from queued observers

* refactor(rust): centralize legacy callback mappings and lifecycle

* docs: define Python host boundaries and migration plan

* refactor: enforce Python host and bridge boundaries

* refactor(rust): separate operations from callback composition

* refactor(rust): compose SDK policy through call hooks

---------

Co-authored-by: Yujong Lee <yujong@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-09-28 19:20:27 +00:00
..
src refactor(rust): centralize host execution and compose callbacks (#43515) 2026-09-28 19:20:27 +00:00
tests refactor(rust): centralize host execution and compose callbacks (#43515) 2026-09-28 19:20:27 +00:00
AGENTS.md refactor(rust): centralize host execution and compose callbacks (#43515) 2026-09-28 19:20:27 +00:00
Cargo.toml refactor(rust): prepare inference and auth foundations for the gateway (#43287) 2026-09-25 23:12:48 -07:00