Enum GraphResult 

pub enum GraphResult<S> {
    Complete(S),
    Interrupted {
        state: S,
        interrupt_value: Value,
    },
}

The result of a graph invocation.

Variants

Complete(S)

Graph completed successfully.

Interrupted

Graph was interrupted and is waiting for input.

Fields

state: S

interrupt_value: Value

The value passed to interrupt() — can be inspected by the caller.

Implementations

impl<S> GraphResult<S>

pub fn state(&self) -> &S

Get the state, regardless of whether the graph completed or was interrupted.

pub fn into_state(self) -> S

Consume and return the state.

pub fn is_complete(&self) -> bool

Returns true if the graph completed normally.

pub fn is_interrupted(&self) -> bool

Returns true if the graph was interrupted.

pub fn interrupt_value(&self) -> Option<&Value>

Returns the interrupt value if the graph was interrupted.

Trait Implementations

impl<S: Clone> Clone for GraphResult<S>

fn clone(&self) -> GraphResult<S>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<S: Debug> Debug for GraphResult<S>

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

Formats the value using the given formatter.