Struct GraphIter 

pub struct GraphIter<'a, State, Deps, End>
where
    State: GraphState,
    Deps: Clone + Send + Sync + 'static,
    End: Clone + Send + Sync + 'static,
{ /* private fields */ }

Iterator for stepping through a graph.

Implementations

impl<'a, State, Deps, End> GraphIter<'a, State, Deps, End>

where State: GraphState, Deps: Clone + Send + Sync + 'static, End: Clone + Send + Sync + 'static,

pub fn new<N: BaseNode<State, Deps, End> + Clone + 'static>( start: N, state: State, deps: Deps, ) -> Self

Create a new graph iterator.

pub async fn step(&mut self) -> Option<StepResult<State>>

Execute the next step.

pub fn state(&self) -> &State

Get the current state.

pub fn state_mut(&mut self) -> &mut State

Get mutable state.

pub fn step_count(&self) -> u32

Get the current step number.

pub fn is_finished(&self) -> bool

Check if finished.

pub fn history(&self) -> &[String]

Get the history of visited nodes.

pub fn into_result(self) -> Option<GraphRunResult<State, End>>

Consume and get the result.