Struct ActiveViewMarker 

pub struct ActiveViewMarker { /* private fields */ }

The selected saved view associated with live board state (data-model §4).

The marker identifies a definition; it does not own the live filter state and cannot overwrite it. Reapplying the same view produces an equal marker, which is what makes “mark active” idempotent.

Implementations

impl ActiveViewMarker

pub fn new( view_id: ViewId, applied_plan: ViewPlan, source: Option<ViewSurface>, ) -> Self

A marker for a view, carrying the normalized plan that was applied.

pub fn with_applied_at(self, applied_at: impl Into<String>) -> Self

Attach an audit/display timestamp. Caller-supplied so the marker stays deterministic and the service needs no clock.

pub fn view_id(&self) -> &ViewId

The stable id of the selected definition.

pub fn applied_plan(&self) -> &ViewPlan

The normalized plan that was applied when the marker was set.

pub fn applied_at(&self) -> Option<&str>

The optional timestamp, for display.

pub const fn source(&self) -> Option<ViewSurface>

The surface the marker came from, when it is known.

pub fn divergence(&self, saved: &ViewPlan, live: &ViewPlan) -> ViewDivergence

Compare live state against the saved definition’s plan, keeping this marker’s identity on the report.

Trait Implementations

impl Clone for ActiveViewMarker

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ActiveViewMarker

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

Formats the value using the given formatter.

impl PartialEq for ActiveViewMarker

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ActiveViewMarker