Enum StreamingEvent 

pub enum StreamingEvent {
    PartialContentDelta {
        content: String,
        sequence_id: Option<u64>,
    },
    ThinkingDelta {
        thinking: String,
        tool_consideration: Option<String>,
    },
    ToolCallStarted {
        tool_call_id: String,
        tool_name: String,
        index: Option<u32>,
    },
    PartialToolCall {
        tool_call_id: String,
        arguments: String,
        index: Option<u32>,
        is_complete: Option<bool>,
    },
    ToolCallEnded {
        tool_call_id: String,
        index: Option<u32>,
    },
    Metadata {
        usage: Option<Value>,
        finish_reason: Option<String>,
        stop_reason: Option<String>,
    },
    FinalCandidate {
        candidate_index: u32,
        finish_reason: String,
    },
    StreamEnd {
        finish_reason: Option<String>,
    },
    StreamError {
        error: Value,
        event_id: Option<String>,
    },
}

Unified streaming event enum

Variants

PartialContentDelta

Partial content delta (text streaming)

Fields

content: String

sequence_id: Option<u64>

ThinkingDelta

Thinking delta (reasoning process)

Fields

thinking: String

tool_consideration: Option<String>

ToolCallStarted

Tool call started

Fields

tool_call_id: String

tool_name: String

index: Option<u32>

PartialToolCall

Partial tool call (arguments streaming)

Fields

tool_call_id: String

arguments: String

index: Option<u32>

is_complete: Option<bool>

ToolCallEnded

Tool call ended

Fields

tool_call_id: String

index: Option<u32>

Metadata

Metadata (usage, finish reason, etc.)

Fields

usage: Option<Value>

finish_reason: Option<String>

stop_reason: Option<String>

FinalCandidate

Final candidate (for multi-candidate scenarios)

Fields

candidate_index: u32

finish_reason: String

StreamEnd

Stream end

Fields

finish_reason: Option<String>

StreamError

Stream error

Fields

error: Value

event_id: Option<String>

Trait Implementations

impl Clone for StreamingEvent

fn clone(&self) -> StreamingEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StreamingEvent

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for StreamingEvent

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for StreamingEvent

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

where __S: Serializer,

Serialize this value into the given Serde serializer.