Struct SessionMetadata 

pub struct SessionMetadata {
    pub session_id: String,
    pub project_hash: ProjectHash,
    pub project_root: Option<String>,
    pub provider: String,
    pub parent_session_id: Option<String>,
    pub spawned_by: Option<SpawnContext>,
}

Session metadata (DB-derived, not available from events alone).

Contains information inferred from filesystem paths and stored in the index. Separate from AgentSession which is assembled purely from events.

Fields

session_id: String

Unique session identifier.

project_hash: ProjectHash

Project hash (inferred from log file path).

project_root: Option<String>

Project root path (resolved from project_hash).

provider: String

Provider name (claude_code, codex, gemini).

parent_session_id: Option<String>

Parent session ID for subagent sessions.

spawned_by: Option<SpawnContext>

Spawn context for subagent sessions (turn/step where spawned).

Trait Implementations

impl Clone for SessionMetadata

fn clone(&self) -> SessionMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SessionMetadata

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SessionMetadata

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for SessionMetadata

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

where __S: Serializer,

Serialize this value into the given Serde serializer.