Struct SessionContextReport 

pub struct SessionContextReport {
    pub session_id: String,
    pub model: String,
    pub context_window_tokens: Option<u32>,
    pub estimated_input_tokens: u32,
    pub sections: Vec<ContextReportSection>,
    pub contributions: Vec<ContextReportContribution>,
    pub cumulative_usage: Option<TokenUsage>,
}

Token-budget report for a session — a model-aware breakdown of the context window into named sections plus per-source contributions, so callers can answer “what’s filling the context?” without reverse- engineering the prompt assembly.

Fields

session_id: String

Prefixed session identifier this report describes.

model: String

Model identifier the report’s token estimates target (used to scope context-window math).

context_window_tokens: Option<u32>

Total context window size in tokens for model. None if the model’s profile lacks limits data.

estimated_input_tokens: u32

Estimated number of input tokens consumed by the next generation given the current context.

sections: Vec<ContextReportSection>

Logical sections of the assembled context (system prompt, tool defs, message history, etc.) for inspection.

contributions: Vec<ContextReportContribution>

Per-source token contributions (per-tool, per-capability, per-message) for attribution.

cumulative_usage: Option<TokenUsage>

Cumulative LLM usage observed across the session so far (token + cost rollup).

Trait Implementations

impl Clone for SessionContextReport

fn clone(&self) -> SessionContextReport

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SessionContextReport

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SessionContextReport

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for SessionContextReport

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.