Struct SessionContext 

pub struct SessionContext {
    pub session_id: Option<String>,
    pub service_session_id: Option<String>,
    pub input_messages: Vec<Message>,
    pub instructions: Option<String>,
    pub messages: Vec<Message>,
    pub tools: Vec<ToolDefinition>,
}

Per-invocation context a provider contributes to a run. Providers mutate this in place in before_run. Rust equivalent of upstream SessionContext.

Fields

session_id: Option<String>

Local session identifier (from the thread), for provider scoping.

service_session_id: Option<String>

Service-managed session/conversation id, when applicable.

input_messages: Vec<Message>

The run’s input messages (read-only for providers).

instructions: Option<String>

Extra system instructions to inject (providers append via add_instructions).

messages: Vec<Message>

Extra context messages to inject ahead of history.

tools: Vec<ToolDefinition>

Extra tools to make available for this run.

Implementations

impl SessionContext

pub fn new(input_messages: Vec<Message>) -> Self

pub fn add_instructions(&mut self, s: impl Into<String>)

Append instructions, newline-concatenating with any already present.

Trait Implementations

impl Clone for SessionContext

fn clone(&self) -> SessionContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SessionContext

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

Formats the value using the given formatter.

impl Default for SessionContext

fn default() -> SessionContext

Returns the “default value” for a type.