Struct WithToolEnvelope 

pub struct WithToolEnvelope { /* private fields */ }

Implementations

impl WithToolEnvelope

pub fn new( inner: Box<dyn TextCodec + Send + Sync>, envelope: ToolEnvelope, ) -> Self

Trait Implementations

impl TextCodec for WithToolEnvelope

fn tool_envelope(&self) -> ToolEnvelope

fn renders_per_message(&self) -> bool

fn tool_call_delimiters(&self) -> Option<(String, String)>

fn marker_literal(&self, token: u32) -> String

fn encode(&self, text: &str) -> Vec<u32>

fn encode_content(&self, text: &str) -> Vec<u32>

fn encode_pieces(&self, pieces: &[(&str, bool)]) -> Vec<u32>

fn token_bytes(&self, token: u32) -> Vec<u8>

fn chat_template_source(&self) -> Option<String>

fn decode(&self, tokens: &[u32]) -> String

fn stream_prologue(&self) -> Vec<u32>

fn behavior_fingerprint(&self) -> Option<BehaviorFingerprint>

fn render_message(&self, role: u32, text: &str) -> Option<Vec<u32>>

fn generation_prefix(&self, state: TurnState) -> Option<Vec<u32>>

fn generation_prefix_with( &self, state: TurnState, thinking: Option<bool>, ) -> Option<Vec<u32>>

fn turn_separator(&self) -> Option<Vec<u32>>

fn channel_markers(&self) -> Vec<(u32, u32, u32)>

fn response_format_tag(&self, json_schema: &str) -> Option<String>

fn render_system_with_tools( &self, system: Option<&str>, tool_jsons: &[String], ) -> Option<Vec<u32>>

fn render_tool_result(&self, name: &str, content: &str) -> Option<Vec<u32>>

fn render_assistant_with_tool_calls( &self, content: &str, calls: &[(String, String)], ) -> Option<Vec<u32>>

fn render_assistant_with_tool_calls_after_query( &self, content: &str, calls: &[(String, String)], ) -> Option<Vec<u32>>

The same turn where no user query follows it in the conversation (a step of a tool loop): some templates render that turn differently from one a later query put in history (Qwen’s open its reasoning block).

fn render_fim(&self, prefix: &str, suffix: &str, mode: u8) -> Option<Vec<u32>>

fn render_turn_with_tokens( &self, role: u32, pre_text: &str, inner: &[u32], post_text: &str, ) -> Option<Vec<u32>>

fn render_block(&self, role: u32, kind: u32, payload: &str) -> Option<Vec<u32>>

fn channelizer(&self) -> Box<dyn Channelizer>

fn render_prompt( &self, messages: &[(u32, String)], tools: &[String], ) -> Option<Vec<u32>>

fn turn_terminators(&self) -> Vec<u32>

fn render_prompt_structured( &self, messages: &[ChatMessage], tools: &[String], ) -> Option<Vec<u32>>

fn render_prompt_structured_with( &self, messages: &[ChatMessage], tools: &[String], kwargs: &Map<String, Value>, ) -> Option<Vec<u32>>

fn template_refusal( &self, messages: &[ChatMessage], tools: &[String], kwargs: &Map<String, Value>, ) -> Option<String>

fn render_system_full( &self, system: Option<&str>, tool_jsons: &[String], kwargs: &Map<String, Value>, ) -> Option<Vec<u32>>

fn validate_template_kwargs( &self, kwargs: &Map<String, Value>, ) -> Result<(), String>

fn supports_reasoning_effort(&self) -> bool

fn reasoning_effort_levels(&self) -> Vec<&'static str>

fn supports_enable_thinking(&self) -> bool

fn empty_think_tokens(&self) -> Option<Vec<u32>>

fn trailing_generation_prompt( &self, _messages: &[ChatMessage], _tools: &[String], kwargs: &Map<String, Value>, span: &[u32], ) -> usize

fn call_grammar(&self, tool_jsons: &[String]) -> Option<String>

fn tool_fragment_mode(&self) -> ToolFragmentMode

fn structural_tag( &self, tool_jsons: &[String], at_least_one: bool, ) -> Option<String>

fn parse_tool_call(&self, raw: &str) -> Option<(String, String)>

fn parse_tool_call_with( &self, raw: &str, schemas: Option<&ToolSchemas>, ) -> Option<(String, String)>

fn named_tool_call(&self, raw: &str) -> Option<(String, String)>