Struct ValueStore 

pub struct ValueStore { /* private fields */ }

The engine-owned store of pin values (the dataflow profile’s IO surface).

Values are type-erased (Arc<dyn Any>) and are never serialized — suspension snapshots restore pin values through waiting_inputs re-injection only.

Implementations

impl ValueStore

pub fn get_output(&self, pin: OutputPin) -> Option<&BspValue>

Returns the value currently held by an output pin, if any.

pub fn get_output_typed<T: Any + Send + Sync + Clone>( &self, pin: OutputPin, ) -> Option<T>

Returns the value currently held by an output pin, downcast to T.

pub const fn outputs(&self) -> &IndexMap<OutputPin, BspValue>

The full map of output-pin values written so far.

pub fn get_injected(&self, pin: InputPin) -> Option<&BspValue>

Returns a value injected into an input pin (e.g. by a resume injection), if any.

pub const fn injected(&self) -> &IndexMap<InputPin, BspValue>

The full map of injected input-pin values.

pub fn set_output_typed<T: Any + Send + Sync + 'static>( &mut self, pin: OutputPin, value: T, )

Writes a typed value into an output pin.

Useful for restoring linear state profiles after out-of-band deserialization.

pub fn set_injected_typed<T: Any + Send + Sync + 'static>( &mut self, pin: InputPin, value: T, )

Injects a typed value into an input pin.

Trait Implementations

impl Debug for ValueStore

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

Formats the value using the given formatter.

impl Default for ValueStore

fn default() -> Self

Returns the “default value” for a type.