Struct SessionDigestEntry 

pub struct SessionDigestEntry {

    pub ts: String,
    pub event_id: String,
    pub session_id: String,
    pub tool_calls: u64,
    pub tool_failures: u64,
    pub user_prompts: u64,
    pub duration_minutes: u64,
    pub files_modified: Vec<String>,
    pub failed_commands: Vec<String>,
    pub commits_made: Vec<String>,
    pub tasks_snapshot: Vec<TaskSnapshotEntry>,
    pub outcome: String,
    pub notes: Vec<String>,
    pub tool_call_breakdown: BTreeMap<String, u64>,
    pub edit_ratio: f64,
    pub search_ratio: f64,
    pub activity: String,
}

A session digest note extracted from the workspace ledger.

Fields

ts: String

event_id: String

session_id: String

tool_calls: u64

tool_failures: u64

user_prompts: u64

duration_minutes: u64

files_modified: Vec<String>

failed_commands: Vec<String>

commits_made: Vec<String>

tasks_snapshot: Vec<TaskSnapshotEntry>

outcome: String

Session outcome: “completed”, “interrupted”, or “error_stuck”.

notes: Vec<String>

Session notes written by agent via edda note --tag session.

tool_call_breakdown: BTreeMap<String, u64>

Per-tool call counts (e.g. “Read” -> 15, “Edit” -> 8).

edit_ratio: f64

Ratio of edit tools (Edit, Write, NotebookEdit) to total tool calls.

search_ratio: f64

Ratio of search tools (Read, Grep, Glob, Agent) to total tool calls.

activity: String

Activity classification for this session.