Struct RagContext 

pub struct RagContext {
    pub history: HistoryManager,
    pub skills: SkillsManager,
    pub system: SystemLoader,
    /* private fields */
}

Holds the conversation history store and skill definitions used to build agent prompts.

Fields

history: HistoryManager

Persisted conversation history.

skills: SkillsManager

Named skill files loaded from ~/.openheim/skills/.

system: SystemLoader

System identity loaded from ~/.openheim/system.md.

Implementations

impl RagContext

pub fn new(default_skills: Vec<String>) -> Result<Self>

Initialise history, skills, and system identity from the default openheim data directory.

default_skills are merged with any per-session skills on each new conversation.

pub fn prepare( &self, chat_id: Option<Uuid>, skill_names: &[String], model: Option<String>, provider: Option<String>, ) -> Result<(Conversation, PromptBuilder)>

Load or create a conversation and build the prompt context for an agent turn.

Returns the resolved Conversation and a PromptBuilder already populated with the system identity and any requested skills.

For new conversations, default_skills are merged with skill_names (defaults first, deduplicated) and persisted on the conversation. For existing conversations the stored skill list is used as-is, preserving the state from when the session began.

Trait Implementations

impl Clone for RagContext

fn clone(&self) -> RagContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.