Module request 

Completion options, chat rendering, tokenization and context policy.

Structs

PreparedRequest 🔒

Tokenization and policy checks finish before the response starts.

Request 🔒

SessionInput 🔒

Resolved session input; the original HTTP JSON remains unchanged.

Functions

context_tokens 🔒

legacy_function_call 🔒

parse_legacy_function_controls 🔒

Tolerate legacy OpenAI function controls the Qwen4 frontend ignores.

parse_parallel_tool_calls 🔒

parse_request 🔒

parse_tool_choice 🔒

Resolve tool_choice; false suppresses the tools block entirely.

parse_tools 🔒

Shape a request’s tools for the checkpoint template; reject types the Qwen4 frontend cannot honor.

render_prompt 🔒