Enum AppServerStreamEvent 

pub enum AppServerStreamEvent {
    AssistantMessage {
        message: String,
        phase: Option<String>,
        is_delta: bool,
    },
    ProgressUpdate(String),
}

Incremental event emitted during one app-server turn.

The caller receives these events through an mpsc::UnboundedSender channel while the turn is in progress, enabling real-time streaming of agent output and progress updates to the UI.

Variants

AssistantMessage

Assistant text received while a turn is running.

Fields

message: String

Text payload emitted by the provider.

phase: Option<String>

Optional provider phase label for this assistant item.

Codex item/completed agent messages may include phase values (for example, from multi-phase prompting flows). Providers that do not expose phases set this to None.

is_delta: bool

Whether message is a partial delta chunk that should be appended inline without paragraph spacing.

ProgressUpdate(String)

An item/started event produced a progress description.

Trait Implementations

impl Clone for AppServerStreamEvent

fn clone(&self) -> AppServerStreamEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AppServerStreamEvent

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

Formats the value using the given formatter.

impl PartialEq for AppServerStreamEvent

fn eq(&self, other: &AppServerStreamEvent) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for AppServerStreamEvent