Struct SessionConfig 

pub struct SessionConfig {
    pub recap: RecapConfig,
    pub provider_persistence: bool,
    pub persist_provider_overrides: bool,
    pub enabled: bool,
    pub data_dir: String,
    pub encrypt: bool,
    pub max_event_log_mb: u64,
    pub condense: CondenseConfig,
    pub resume: ResumeConfig,
}

Top-level [session] config block.

Fields

recap: RecapConfig

Recap-on-resume settings.

provider_persistence: bool

Whether to persist the last-used provider per channel across restarts.

When true (the default), the agent stores the active provider name in SQLite after each /provider switch and restores it on the next startup for the same (channel_type, channel_id) pair.

Set to false to always start with the configured primary provider.

persist_provider_overrides: bool

Whether to persist per-session provider override parameters across restarts (#4654).

Currently persists reasoning_effort only (Phase 1). Only takes effect when provider_persistence is also true — overrides are meaningless without a persisted provider to apply them to. Default: true.

enabled: bool

Whether to maintain a durable, replayable JSONL event log per conversation-session (spec-068, #5343). Default: true.

When true, every channel (CLI, TUI, Telegram, ACP) mints a zeph_common::SessionId on first turn and appends SessionEvents to <data_dir>/<session_id>/events.jsonl. When false, only the existing messages SQLite projection is written (pre-#5343 behavior).

data_dir: String

Directory under which per-session event logs are stored (spec-068 §4.1).

Default: .zeph/sessions (sibling of memory.sqlite_path’s parent directory).

encrypt: bool

Opt-in AEAD encryption of session event logs. Deferred to a post-MVP implementation (spec-068 §4.3) — currently has no effect. Default: false.

max_event_log_mb: u64

Event-log size (in MB) that acts as a rotate/condense trigger guard (spec-068 §17). Default: 256.

condense: CondenseConfig

Durable context condensation settings (spec-068 §8).

resume: ResumeConfig

Resume-visibility settings: banner and /history bounds (spec-068 §13, §18).

Trait Implementations

impl Clone for SessionConfig

fn clone(&self) -> SessionConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SessionConfig

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

Formats the value using the given formatter.

impl Default for SessionConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for SessionConfig

where SessionConfig: Default,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for SessionConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.