Struct TraceStep 

pub struct TraceStep {
    pub statement: usize,
    pub executed: bool,
    pub snapshot: DocSnapshot,
}

The page after one statement of a scenario.

Fields

statement: usize

Which top-level statement this follows: 0 is the page the program’s own statements left (before the scenario’s first statement), k the page after its k-th.

executed: bool

Whether this tier executed the statement. A statement that only READS the page (an Expect, a Let of a page query) is executed by the reference tier; a tier that drives the page from outside has nothing to do for it, and says so here.

snapshot: DocSnapshot

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 Debug for TraceStep

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

Formats the value using the given formatter.

impl PartialEq for TraceStep

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for TraceStep

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for TraceStep

impl StructuralPartialEq for TraceStep