Struct rtlola_parser::ast::SpawnSpec

pub struct SpawnSpec {
    pub target: Option<Expression>,
    pub annotated_pacing: Option<Expression>,
    pub condition: Option<Expression>,
    pub is_if: bool,
    pub id: NodeId,
    pub span: Span,
}

An Ast node representing the declaration of a spawn condition of a stream template.

Fields

target: Option<Expression>

The expression defining the parameter instances. If the stream has more than one parameter, the expression needs to return a tuple, with one element for each parameter

annotated_pacing: Option<Expression>

The pacing type describing when a new instance is created.

condition: Option<Expression>

An additional condition for the creation of an instance, i.e., an instance is only created if the condition is true.

is_if: bool

A flag to describe if the condition is an if or an unless condition.

id: NodeId

The id of the node in the Ast

span: Span

The span in the specification declaring the invoke declaration

Trait Implementations

impl Clone for SpawnSpec

fn clone(&self) -> SpawnSpec

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SpawnSpec

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

Formats the value using the given formatter.

impl Display for SpawnSpec

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

Formats the value using the given formatter.

impl Hash for SpawnSpec

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl PartialEq<SpawnSpec> for SpawnSpec

fn eq(&self, other: &SpawnSpec) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &SpawnSpec) -> bool

This method tests for !=.

impl Eq for SpawnSpec

impl StructuralEq for SpawnSpec

impl StructuralPartialEq for SpawnSpec