Module session_model 

Modules

context

Context-preparation vocabulary shared between the runtime and the plugin host. The concrete strategy (rolling history, overflow recovery, /compact) lives in [crate::plugin_builtin::rolling_history] and is dispatched through the TurnContextTransform and HistoryRewriter plugin capability surfaces.

message

prompt

Structs

ConversationRecord

ErrorEnvelope

Message

A structured message with typed parts for context management.

Part

PromptTemplate

PromptTemplateSection

ProtocolEvent

RuntimeSessionPolicy

Runtime-only policy resolved against host-owned live dependencies.

SessionPolicy

SessionSpec

Reusable session configuration overlay.

TokenUsage

Token usage statistics from an LLM call.

TurnTerminationPolicyState

Enums

MessageRole

PartKind

PromptBuiltin

PromptSlot

PromptTemplateEntry

PruneState

SessionEvent

Constants

MAIN_AGENT_INTRO

Functions

default_prompt_template

format_tool_output_content

fresh_message_id

make_error_envelope

make_error_event

reassign_part_ids

render_prompt

render_transcript_prompt

shared_parts

Wrap a Vec<Part> for the Message::parts field. Use this in struct literals and tests (parts: shared_parts(vec![Part { ... }])) so the call sites stay short and uniform.

Type Aliases

SessionEventRecord