Struct Context Manager &nbsp; Copy item path

impl ContextManager

pub fn new(config: ContextConfig) -> Self

pub fn for_model(config: ContextConfig, model: impl Into<String>) -> Self

Create a context manager whose budgets use the resolved model’s tokenizer.

pub async fn apply( &self, messages: Vec<Message>, model_token_limit: usize, ) -> (Vec<Message>, Option<ContextAction>)

Check if context management is needed and apply the configured strategy. Returns the (potentially modified) messages and an action report if changes were made.

When using ProgressiveSummarization, a governed LlmDriver and explicit host prose marks are both required. Otherwise history remains unchanged.

pub async fn apply_with_driver( &self, messages: Vec<Message>, model_token_limit: usize, driver: Option<&dyn LlmDriver>, ) -> (Vec<Message>, Option<ContextAction>)

Apply context management with an optional LLM driver for summarization.

pub async fn apply_with_marked_prose( &self, messages: Vec<Message>, model_token_limit: usize, driver: Option<&dyn LlmDriver>, request_budget_contract: Option<&RequestBudgetContract>, eligible_prose: &[HostMarkedProseSpan], ) -> (Vec<Message>, Option<ContextAction>)

Apply context management while allowing only trusted-host-marked prose spans to enter progressive summarization. Span indices address messages. Unknown and unmarked content remains protected.

Trait Implementations§

impl Debug for ContextManager

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl UnwindSafe for ContextManager

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