ErrorBoundary class

DSL sugar for ErrorBoundaryNode.

Protects the application UI from crashing due to exceptions in child components or nested reactive rebuilds.

BloomNode safeDashboard() => ErrorBoundary(
  builder: () => Div(
    children: [
      H1(text: 'Analytics'),
      riskyAnalyticsWidget(),
    ],
  ),
  fallback: (error, stack) => Div(
    className: 'error-banner',
    text: 'Failed to load dashboard: $error',
  ),
);

Inheritance

• Object
• BloomNode
• ErrorBoundaryNode
• ErrorBoundary

Constructors

ErrorBoundary({required BloomNode builder(), required BloomNode fallback(Object error, StackTrace stackTrace)})

Creates an error boundary wrapping builder with fallback.

const

Properties

builder → BloomNode Function()

Factory building the primary subtree.

final, inherited

fallback → BloomNode Function(Object error, StackTrace stackTrace)

Fallback builder invoked with the caught Object error and StackTrace when builder fails.

final, inherited

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited