Enum StreamDelta 

pub enum StreamDelta {
    Text(String),
    ToolCall {
        id: Option<String>,
        name: Option<String>,
        input_delta: String,
    },
    Done {
        usage: TokenUsage,
    },
}

One incremental event in a streaming chat response.

Variants

Text(String)

A chunk of generated text.

ToolCall

A streamed tool call (arguments may arrive incrementally).

Fields

id: Option<String>

Provider-assigned tool call id, if known yet.

name: Option<String>

Tool name, if known yet.

input_delta: String

Partial JSON arguments for this delta.

Done

Terminal event carrying final usage.

Fields

usage: TokenUsage

Final token usage.

Trait Implementations

impl Clone for StreamDelta

fn clone(&self) -> StreamDelta

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StreamDelta

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

Formats the value using the given formatter.

impl PartialEq for StreamDelta

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for StreamDelta