Struct GraphState 

pub struct GraphState { /* private fields */ }

Maintains the parts of the graph state that is accessible to Nodes.

Implementations

impl GraphState

pub fn new( run_time: Arc<Runtime>, run_mode: RunMode, run_for: RunFor, start_time: NanoTime, ) -> Self

pub fn time(&self) -> NanoTime

The current engine time

pub fn elapsed(&self) -> NanoTime

The current engine time

pub fn start_time(&self) -> NanoTime

pub fn tokio_runtime(&self) -> Arc<Runtime>

pub fn add_callback(&mut self, time: NanoTime)

pub fn always_callback(&mut self)

pub fn is_last_cycle(&self) -> bool

pub fn ticked(&self, node: Rc<dyn Node>) -> bool

Returns true if node has ticked on the current engine cycle

pub fn terminate(&mut self, result: Result<()>)

pub fn node_index(&self, node: Rc<dyn Node>) -> Option<usize>

pub fn run_mode(&self) -> RunMode

pub fn run_for(&self) -> RunFor

pub fn log(&self, level: Level, msg: &str)