Struct Summary 

pub struct Summary {

    pub agent: String,
    pub generated_at: Timestamp,
    pub since: Option<Date>,
    pub sessions_parsed: u64,
    pub sessions_failed: u64,
    pub skipped_lines: u64,
    pub dedup: DedupStats,
    pub totals: Rollup,
    pub sidechain_totals: Rollup,
    pub by_model: BTreeMap<String, Rollup>,
    pub by_day: BTreeMap<String, Rollup>,
    pub by_session: Vec<SessionSummary>,
    pub by_tool: BTreeMap<String, ToolStat>,
    pub unpriced_models: BTreeSet<String>,
    pub compactions: u64,
}

Everything the renderers (table / JSON / TUI) need.

Fields

agent: String

generated_at: Timestamp

since: Option<Date>

sessions_parsed: u64

sessions_failed: u64

skipped_lines: u64

Unrecognized/corrupt lines skipped leniently across all files.

dedup: DedupStats

totals: Rollup

Grand totals (deduplicated, includes sub-agent spend).

sidechain_totals: Rollup

The sub-agent (sidechain) share of totals.

by_model: BTreeMap<String, Rollup>

by_day: BTreeMap<String, Rollup>

Keyed by UTC date (YYYY-MM-DD).

by_session: Vec<SessionSummary>

Sorted by cost, then tokens, descending. Sub-agent transcripts are folded into their parent’s row.

by_tool: BTreeMap<String, ToolStat>

unpriced_models: BTreeSet<String>

Models we refused to price (not in the embedded snapshot — §8.7 forbids guessing).

compactions: u64

Trait Implementations

impl Debug for Summary

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

Formats the value using the given formatter.

impl Serialize for Summary

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

where __S: Serializer,

Serialize this value into the given Serde serializer.