Module executor 

Tool execution engine with batching and streaming support.

Tools marked is_concurrency_safe are grouped into concurrent batches; others run sequentially. Batches preserve the original call order in their results so the model always sees deterministic output.

Structs

ToolExecutionOutput

Buffered output of tool execution — events in chronological order, results in the original call order.

Enums

ToolExecutionEvent

Lifecycle event emitted by the executor for one tool invocation.

ToolExecutionStreamItem

Items yielded by the streaming executor — lifecycle events as they happen, and final results once each call completes.

Functions

execute_tool_calls_stream