Struct StreamEvent 

pub struct StreamEvent {
    pub event: String,
    pub data: String,
    pub id: Option<String>,
    pub timestamp_ms: Option<u64>,
}

A streaming event

Fields

event: String

Event type (e.g., “token”, “done”, “error”)

data: String

Event data

id: Option<String>

Event ID (optional)

timestamp_ms: Option<u64>

Timestamp in milliseconds

Implementations

impl StreamEvent

pub fn new(event: impl Into<String>, data: impl Into<String>) -> Self

Create a new stream event

pub fn token(token: impl Into<String>) -> Self

Create a token event

pub fn done() -> Self

Create a done event

pub fn error(msg: impl Into<String>) -> Self

Create an error event

pub fn heartbeat() -> Self

Create a heartbeat event

pub fn with_id(self, id: impl Into<String>) -> Self

Set event ID

pub fn with_timestamp(self, timestamp_ms: u64) -> Self

Set timestamp

pub fn to_sse(&self) -> String

Format as SSE

Trait Implementations

impl Clone for StreamEvent

fn clone(&self) -> StreamEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StreamEvent

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for StreamEvent

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for StreamEvent

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

where __S: Serializer,

Serialize this value into the given Serde serializer.