Struct ProvScanState 

pub struct ProvScanState {
    pub core: EngineCore,
    /* private fields */
}

Polydat evaluation engine using provenance bitmask scanning.

On set_inputs(), scans ALL nodes and checks each node’s provenance bitmask against the changed-inputs mask. O(all_nodes) per input change regardless of how many changed.

Fields

core: EngineCore

Shared evaluation core.

Implementations

impl ProvScanState

pub fn set_inputs(&mut self, coords: &[u64])

Set new input values and invalidate affected nodes.

pub fn pull(&mut self, program: &PolydatProgram, output_name: &str) -> &Value

Pull a named output variate from the program.