Struct SseEvent 

pub struct SseEvent {
    pub event: Option<String>,
    pub data: Option<Bytes>,
    pub id: Option<String>,
    pub retry: Option<u64>,
}

Represents a single Server-Sent Event (SSE) as defined in the SSE protocol.

Contains the event type, data payload, and optional event ID.

Fields

event: Option<String>

The optional event type (e.g., “message”).

data: Option<Bytes>

The optional data payload of the event, stored as bytes.

id: Option<String>

The optional event ID for reconnection or tracking purposes.

retry: Option<u64>

Optional reconnection retry interval (in milliseconds).

Implementations

impl SseEvent

pub fn new<T>(data: T) -> SseEvent

where T: Into<String>,

Creates a new SseEvent with the given string data.

pub fn with_event<T>(self, event: T) -> SseEvent

where T: Into<String>,

Sets the event name (e.g., “message”).

pub fn with_id<T>(self, id: T) -> SseEvent

where T: Into<String>,

Sets the ID of the event.

pub fn with_retry(self, retry: u64) -> SseEvent

Sets the retry interval (in milliseconds).

pub fn with_data_bytes(self, data: Bytes) -> SseEvent

Sets the data as bytes.

pub fn with_data(self, data: String) -> SseEvent

Sets the data.

pub fn to_sse_string(&self) -> String

Converts the event into a string in SSE format (ready for HTTP body).

pub fn as_bytes(&self) -> Bytes

Trait Implementations

impl Clone for SseEvent

fn clone(&self) -> SseEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SseEvent

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

Formats the SseEvent for debugging, converting the data field to a UTF-8 string (with lossy conversion if invalid UTF-8 is encountered).

impl Default for SseEvent

fn default() -> SseEvent

Returns the “default value” for a type.

impl Display for SseEvent

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

Formats the value using the given formatter.