Module session 

Available on crate feature sessions only.

Session management.

Manage conversation context and state:

• InMemorySessionService - In-memory sessions
• Session creation, retrieval, and lifecycle
• State management with scoped prefixes

Available with feature: sessions

Modules

event

inmemory

migration

Lightweight, embedded migration runner for SQL-backed session services.

service

session

state

state_utils

Shared state utility functions for session backends.

Structs

AppendEventRequest

Request to append an event to a session using typed AdkIdentity addressing.

CreateRequest

DeleteRequest

Event

Event represents a single interaction in a conversation. This struct embeds LlmResponse to match ADK-Go’s design pattern.

EventActions

GetRequest

InMemorySessionService

ListRequest

Constants

KEY_PREFIX_APP

KEY_PREFIX_TEMP

KEY_PREFIX_USER

Traits

Events

Trait for accessing events in a session.

ReadonlyState

Session

SessionService

State

Functions

extract_state_deltas

Split a flat state map into (app, user, session) tiers.

merge_states

Merge three state tiers back into a flat map with prefixes restored.