Enum StreamChunk 

pub enum StreamChunk {
    Text(String),
    ThinkingStart,
    ThinkingDelta(String),
    ThinkingEnd {
        summary: Option<String>,
    },
    ToolCallStart {
        index: usize,
        id: String,
        name: String,
    },
    ToolCallDelta {
        index: usize,
        arguments: String,
    },
    Done,
    Error(String),
}

A streaming chunk from the model

Variants

Text(String)

Text content delta

ThinkingStart

Extended thinking started (Anthropic)

ThinkingDelta(String)

Extended thinking content delta (Anthropic)

ThinkingEnd

Extended thinking finished, includes summary if provided

Fields

summary: Option<String>

ToolCallStart

Tool call started

Fields

index: usize

id: String

name: String

ToolCallDelta

Tool call arguments delta

Fields

index: usize

arguments: String

Done

Stream finished

Error(String)

Error occurred

Trait Implementations

impl Clone for StreamChunk

fn clone(&self) -> StreamChunk

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StreamChunk

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for StreamChunk

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for StreamChunk

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

where __S: Serializer,

Serialize this value into the given Serde serializer.