Struct SysNode 

pub struct SysNode {
    pub id: String,
    pub label: String,
    pub color: Color32,
    pub badge: u64,
    pub pos: (f32, f32),
    pub detail: String,
}

One system in the map. Positions are normalized (0.0..=1.0 of the canvas), so the layout is resolution-independent and deterministic — ideal for headless rendering and screenshots.

Fields

id: String

Stable id (used for selection + edges). Unique within a chart.

label: String

Human label drawn next to the node.

color: Color32

Node colour (the host picks the policy — by status, by hash, …).

badge: u64

A small count/status badge drawn on the node (e.g. an event count).

pos: (f32, f32)

Normalized position in the canvas (0,0 = top-left, 1,1 = bottom-right).

detail: String

Free-form detail shown in the inline panel when this node is selected. Hosts that draw richer detail can leave this empty and render their own widgets after ui() keyed off SystemChart::selected.

Implementations

impl SysNode

pub fn new( id: impl Into<String>, label: impl Into<String>, color: Color32, pos: (f32, f32), ) -> Self

pub fn badge(self, n: u64) -> Self

pub fn detail(self, d: impl Into<String>) -> Self

Trait Implementations

impl Clone for SysNode

fn clone(&self) -> SysNode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SysNode

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

Formats the value using the given formatter.