Struct CausalNode 

pub struct CausalNode {
    pub step: usize,
    pub pc: usize,
    pub op_text: String,
    pub narration: String,
    pub reg: u16,
    pub name: Option<String>,
    pub kind: String,
    pub value: String,
    pub inputs: Vec<CausalNode>,
}

A node in a causal provenance tree — the exact op that produced a value, and (recursively) the ops that produced its inputs. Because execution is deterministic and fully recorded, this lineage is exact, not heuristic: the answer to “why is this value here?” with no guessing.

Fields

step: usize

Explored step whose op produced this value (0 ⇒ an initial/never-written slot).

pc: usize

The producing op’s pc, its disassembly, and its English narration.

op_text: String

narration: String

reg: u16

The slot, its source name if any, and the value it ended up holding.

name: Option<String>

kind: String

value: String

inputs: Vec<CausalNode>

The values this op consumed — each itself traced to where it came from.

Trait Implementations

impl Clone for CausalNode

fn clone(&self) -> CausalNode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Serialize for CausalNode

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.