Enum StreamFrame 

pub enum StreamFrame {
    Delta {
        text: String,
    },
    ToolStart {
        name: String,
        args: Value,
        class: String,
    },
    ToolEnd {
        name: String,
        ok: bool,
        summary: String,
    },
    ToolRejected {
        name: String,
        class: String,
    },
    Iteration {
        n: u32,
    },
    Done {
        reply: String,
        turns: u32,
    },
    Error {
        message: String,
    },
}

A single streamed event of a turn, serialized to the client as a JSON frame ({"type": "...", ...}). Mirrors the agent loop’s internal TurnEvent; the binary maps its events onto these.

Variants

Delta

Incremental assistant text.

Fields

text: String

The chunk of assistant text.

ToolStart

A tool call is starting.

Fields

name: String

Tool name.

args: Value

JSON arguments.

class: String

Safety class (safe / caution / destructive).

ToolEnd

A tool call finished.

Fields

name: String

Tool name.

ok: bool

Whether the call succeeded.

summary: String

One-line outcome summary.

ToolRejected

A tool call was rejected by the approval gate.

Fields

name: String

Tool name.

class: String

Safety class that triggered the rejection.

Iteration

A new loop iteration began.

Fields

n: u32

1-based iteration number.

Done

The turn completed. Emitted by the HTTP layer after it persists the result — not by the agent.

Fields

reply: String

Final assistant reply.

turns: u32

The session’s new turn count.

Error

The turn failed.

Fields

message: String

Human-readable error.

Trait Implementations

impl Clone for StreamFrame

fn clone(&self) -> StreamFrame

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StreamFrame

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

Formats the value using the given formatter.

impl Serialize for StreamFrame

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

where __S: Serializer,

Serialize this value into the given Serde serializer.