Breadcrumb
ui.widgets.BreadcrumbShows the current location and its ancestors.
BEHAVIOR CONTRACT
Separators, current item, clickable items and truncation stay readable.
RECORDED INTERACTION
Shows Home / Library / Data.
// ── Breadcrumb ──
pub fn buildBreadcrumb(scope: *ui.Scope, cx: *ui.Cx) anyerror!*ui.Node {
const items = [_]W.BreadcrumbItem{
.{ .id = "home", .label_text = "Home" },
.{ .id = "lib", .label_text = "Library" },
.{ .id = "data", .label_text = "Data" },
};
return W.Breadcrumb(.{ .items = &items }).mount(scope, cx);
}The story's verbatim source from the Storybook (zenit 4c50245 2026-10-01). W is ui.widgets; col / row / label are small Storybook layout helpers.
BreadcrumbProps
ui.widgets.Breadcrumbfn Breadcrumb(props: BreadcrumbProps) BreadcrumbBuilderField
Type
Default
Description
items[]const BreadcrumbItem&.{}—
separator[]const u8"/"—
on_click?core.HandlerRefnull—
*Node
ui.widgets.Breadcrumbmount returns *Node directly. Append it to a parent.