Enum TraceStep 

pub enum TraceStep {
    Field(&'static str),
    Index(u32),
}

One hop of a behavior-node address, mirroring the world checker’s fault paths: object fields by key, list members by position. A node’s path walks from the behavior’s args to the node (e.g. do[1].if.then[0] is [Field("do"), Index(1), Field("if"), Field("then"), Index(0)] minus the node’s own trailing verb), so the editor can resolve a traced node to the same outline row / chart card its checker faults land on. Field names are the fixed authoring keys, so they borrow statically.

Variants

Field(&'static str)

An object field, by its fixed authoring key.

Index(u32)

A list member, by position.

Trait Implementations

impl Clone for TraceStep

fn clone(&self) -> TraceStep

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TraceStep

impl Debug for TraceStep

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

Formats the value using the given formatter.

impl Eq for TraceStep

impl PartialEq for TraceStep

fn eq(&self, other: &TraceStep) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for TraceStep