Enum WidgetKind 

pub enum WidgetKind {
    Kpi,
    Card,
    Line,
    Bar,
    Donut,
    Radial,
    Heatmap,
    Progress,
    Table,
    Feed,
}

The visual kind of a dashboard widget. Drives how the payload is rendered.

Variants

Kpi

Simple single-value KPI (legacy, kept for backwards compat).

Card

Shop-style summary card: title + icon + small unit / subtitle

• large humanized value + optional growth-vs-previous-period. The everyday “Total sales / Orders / Customers” tile.

Line

Bar

Donut

Donut chart — labeled slices summing to 100%. Best for low-cardinality breakdowns (status distribution, top N regions, mode share) where a bar chart’s axes are overkill. 3-6 slices reads cleanly; past that switch to a bar.

Radial

Radial gauge — one or more 0–100% tracks rendered as concentric arcs (ApexCharts radialBar). The everyday “progress toward a goal” tile: quota attainment, capacity used, completion rate, SLA. A single track reads as one big ring with the percent in the centre; 2–4 tracks compare related ratios (e.g. per-plan conversion).

Heatmap

Heatmap — a 2-D grid of cells colored by magnitude (ApexCharts heatmap). Best for “activity by time” patterns: day-of-week × hour-of-day signups, cohort retention, per-region load. Each row is a series; each cell an (x, value) pair.

Progress

Progress bars — a ranked list of labeled horizontal bars, each filled relative to the largest value (or an explicit target). The “top N by metric” tile: revenue by product, traffic by source, completion per category. Pure HTML; no chart library.

Table

Feed

Implementations

impl WidgetKind

pub fn as_str(&self) -> &'static str

Trait Implementations

impl Clone for WidgetKind

fn clone(&self) -> WidgetKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WidgetKind

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for WidgetKind

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for WidgetKind

fn eq(&self, other: &WidgetKind) -> 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 WidgetKind

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for WidgetKind