typing / collections.abc 异步类型标记。
固定源码版本：2f2318653f6f794dddd321eff7c9d4b7b174643f。本表共 7 条静态出现记录；不是运行次数。
同一个直接 API 表达式只记为 api_call 或 api_reference 中的一类。实例候选不计入直接原生 API 总数。
| ID | 位置 / 快照 | 所属符号 | 种类 | API / 语法 | 来源判定 | 源码行 |
|---|---|---|---|---|---|---|
| occ-000002 | examples/coding_agent_rl/generate.py:27 · 快照 | <module> | import | collections.abc.AsyncIterator | explicit_import | from collections.abc import AsyncIterator |
| occ-000007 | examples/coding_agent_rl/generate.py:96 · 快照 | <module> | api_reference | collections.abc.AsyncIterator | lexical_import_resolution | async def boot_agent_sandbox(image: str, instance_id: str) -> AsyncIterator[E2BSandbox]: |
| occ-001116 | slime/rollout/sglang_rollout.py:8 · 快照 | <module> | import | collections.abc.Awaitable | explicit_import | from collections.abc import Awaitable, Callable |
| occ-001124 | slime/rollout/sglang_rollout.py:261 · 快照 | <module> | api_reference | collections.abc.Awaitable | lexical_import_resolution | generate_call: Awaitable[Sample | list[Sample]], |
| occ-001129 | slime/rollout/sglang_rollout.py:279 · 快照 | <module> | api_reference | collections.abc.Awaitable | lexical_import_resolution | generate_call: Awaitable[Sample | list[Sample]], |
| occ-001448 | tests/test_agent/_fakes.py:29 · 快照 | <module> | import | collections.abc.Awaitable | explicit_import | from collections.abc import Awaitable, Callable |
| occ-001470 | tests/test_agent/_fakes.py:240 · 快照 | FakeSandbox | api_reference | collections.abc.Awaitable | lexical_import_resolution | on_launch: Callable[[dict], Awaitable[int]] | None = None, |