Struct StreamDef 

pub struct StreamDef {
    pub name: String,
    pub name_span: Span,
    pub config: StreamConfig,
    pub state: Vec<VariableDecl>,
    pub on_connect: Option<Vec<Statement>>,
    pub on_disconnect: Option<Vec<Statement>>,
    pub on_event: Option<StreamOnEvent>,
    pub on_window: Option<StreamOnWindow>,
    pub on_error: Option<StreamOnError>,
}

Stream definition for real-time data processing

Fields

name: String

name_span: Span

config: StreamConfig

state: Vec<VariableDecl>

on_connect: Option<Vec<Statement>>

on_disconnect: Option<Vec<Statement>>

on_event: Option<StreamOnEvent>

on_window: Option<StreamOnWindow>

on_error: Option<StreamOnError>

Trait Implementations

impl Clone for StreamDef

fn clone(&self) -> StreamDef

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StreamDef

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for StreamDef

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for StreamDef

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

where __S: Serializer,

Serialize this value into the given Serde serializer.