Enum SessionUpdate 

pub enum SessionUpdate {
    UserMessageChunk {
        content: ContentBlock,
    },
    AgentMessageChunk {
        content: ContentBlock,
    },
    AgentThoughtChunk {
        content: ContentBlock,
    },
    ToolCall(ToolCall),
    ToolCallUpdate(ToolCallUpdate),
    Plan(Plan),
    AvailableCommandsUpdate {
        available_commands: Vec<AvailableCommand>,
    },
    CurrentModeUpdate {
        current_mode_id: SessionModeId,
    },
}

Different types of updates that can be sent during session processing.

These updates provide real-time feedback about the agent’s progress.

See protocol docs: Agent Reports Output

Variants

UserMessageChunk

A chunk of the user’s message being streamed.

Fields

content: ContentBlock

AgentMessageChunk

A chunk of the agent’s response being streamed.

Fields

content: ContentBlock

AgentThoughtChunk

A chunk of the agent’s internal reasoning being streamed.

Fields

content: ContentBlock

ToolCall(ToolCall)

Notification that a new tool call has been initiated.

ToolCallUpdate(ToolCallUpdate)

Update on the status or results of a tool call.

Plan(Plan)

The agent’s execution plan for complex tasks. See protocol docs: Agent Plan

AvailableCommandsUpdate

Available commands are ready or have changed

Fields

available_commands: Vec<AvailableCommand>

CurrentModeUpdate

The current mode of the session has changed

See protocol docs: Session Modes

Fields

current_mode_id: SessionModeId

Trait Implementations

impl Clone for SessionUpdate

fn clone(&self) -> SessionUpdate

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SessionUpdate

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SessionUpdate

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for SessionUpdate

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl Serialize for SessionUpdate

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

where __S: Serializer,

Serialize this value into the given Serde serializer.