Struct VarTimeline 

pub struct VarTimeline {
    pub start: usize,
    pub steps: usize,
    pub cursor: usize,
    pub truncated: bool,
    pub vars: Vec<VarTrace>,
}

A logic-analyzer view of the run: every Main-frame variable’s value across the recorded history, with a playhead at the time-travel cursor. Deterministic replay makes this exact — it is the program’s entire observable past, not a sample.

Fields

start: usize

Step index of column 0 (non-zero only when the history was tail-windowed).

steps: usize

Number of columns (explored steps) in the window.

cursor: usize

The time-travel cursor’s absolute step (place the playhead at cursor - start).

truncated: bool

History longer than the window cap was tail-trimmed to the most recent steps.

vars: Vec<VarTrace>

Trait Implementations

impl Clone for VarTimeline

fn clone(&self) -> VarTimeline

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Serialize for VarTimeline

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

where __S: Serializer,

Serialize this value into the given Serde serializer.